imock-socket/server/index.js

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var i=/development/i.test("production")||/\bredis\b/i.test(process.env.NODE_DEBUG)
e.exports=function(e,t,n,a){this.command=e
this.args=t
this.buffer_args=!1
this.callback=n
this.call_on_write=a
i&&(this.error=new Error)}},function(e,t,n){"use strict"
var i
function a(e,t,n,i){t?t(n,i):n&&e.emit("error",n)}e.exports={reply_to_strings:function e(t){if(t instanceof Buffer)return t.toString()
if(t instanceof Array){var n=new Array(t.length)
for(var i=0;i<t.length;i++)n[i]=e(t[i])
return n}return t},reply_to_object:function(e){if(0===e.length||!(e instanceof Array))return null
var t={}
for(var n=0;n<e.length;n+=2)t[e[n].toString("binary")]=e[n+1]
return t},print:function(e,t){e?console.log(e.toString()):console.log("Reply: "+t)},err_code:/^([A-Z]+)\s+(.+)$/,monitor_regex:/^[0-9]{10,11}\.[0-9]+ \[[0-9]+ .+\]( ".+?")+$/,clone:function(e){i=!1
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return n}if("[object Object]"===Object.prototype.toString.call(t)){n={}
var o=Object.keys(t)
var s
for(;s=o.pop();)if("tls"!==s){var r=s.replace(/[A-Z][^A-Z]/g,"_$&").toLowerCase()
r!==s.toLowerCase()&&(i=!0)
n[r]=e(t[s])}else n[s]=t[s]
return n}return t}(e)||{}
i&&(e.camel_case=!0)
return e},callback_or_emit:a,reply_in_order:function(e,t,n,i,o){var s
if(s=o?o.peekBack():e.offline_queue.peekBack()||e.command_queue.peekBack()){var r=s.callback
s.callback=r?function(o,s){r(o,s)
a(e,t,n,i)}:function(o,s){o&&e.emit("error",o)
a(e,t,n,i)}}else process.nextTick(function(){a(e,t,n,i)})}}},function(e,t,n){"use strict"
var i=n(33)
var a=n(72)
var o=n(1)
var s=n(12)
var r=n(11)
var c=n(32)
var p=n(71)
var l=n(7)
var u=n(30)
var d=n(28)
var f=n(21)
var h=n(65)
var m={subscribe:!0,unsubscribe:!0,psubscribe:!0,punsubscribe:!0}
"function"!=typeof l&&(l=l.EventEmitter)
function v(){}function g(e,t,n){(!1===n||this.message_buffers)&&(e=s.reply_to_strings(e))
"hgetall"===t&&(e=s.reply_to_object(e))
return e}t.debug_mode=/\bredis\b/i.test(process.env.NODE_DEBUG)
function y(e,t){e=s.clone(e)
l.call(this)
var n={}
for(var a in e.tls){n[a]=e.tls[a]
"port"!==a&&"host"!==a&&"path"!==a&&"family"!==a||(e[a]=e.tls[a])}if(t){e.stream=t
this.address='"Private stream"'}else if(e.path){n.path=e.path
this.address=e.path}else{n.port=+e.port||6379
n.host=e.host||"127.0.0.1"
n.family=!e.family&&i.isIP(n.host)||("IPv6"===e.family?6:4)
this.address=n.host+":"+n.port}if("function"==typeof e.retry_strategy){if("max_attempts"in e){this.warn("WARNING: You activated the retry_strategy and max_attempts at the same time. This is not possible and max_attempts will be ignored.")
delete e.max_attempts}if("retry_max_delay"in e){this.warn("WARNING: You activated the retry_strategy and retry_max_delay at the same time. This is not possible and retry_max_delay will be ignored.")
delete e.retry_max_delay}}this.connection_options=n
this.connection_id=y.connection_id++
this.connected=!1
this.ready=!1
void 0===e.socket_nodelay?e.socket_nodelay=!0:e.socket_nodelay||this.warn("socket_nodelay is deprecated and will be removed in v.3.0.0.\nSetting socket_nodelay to false likely results in a reduced throughput. Please use .batch for pipelining instead.\nIf you are sure you rely on the NAGLE-algorithm you can activate it by calling client.stream.setNoDelay(false) instead.")
void 0===e.socket_keepalive&&(e.socket_keepalive=!0)
for(var o in e.rename_commands)e.rename_commands[o.toLowerCase()]=e.rename_commands[o]
e.return_buffers=!!e.return_buffers
e.detect_buffers=!!e.detect_buffers
if(e.return_buffers&&e.detect_buffers){this.warn("WARNING: You activated return_buffers and detect_buffers at the same time. The return value is always going to be a buffer.")
e.detect_buffers=!1}e.detect_buffers&&(this.handle_reply=g)
this.should_buffer=!1
this.max_attempts=0|e.max_attempts
"max_attempts"in e&&this.warn("max_attempts is deprecated and will be removed in v.3.0.0.\nTo reduce the number of options and to improve the reconnection handling please use the new `retry_strategy` option instead.\nThis replaces the max_attempts and retry_max_delay option.")
this.command_queue=new c
this.offline_queue=new c
this.pipeline_queue=new c
this.connect_timeout=+e.connect_timeout||36e5
this.enable_offline_queue=!1!==e.enable_offline_queue
this.retry_max_delay=+e.retry_max_delay||null
"retry_max_delay"in e&&this.warn("retry_max_delay is deprecated and will be removed in v.3.0.0.\nTo reduce the amount of options and the improve the reconnection handling please use the new `retry_strategy` option instead.\nThis replaces the max_attempts and retry_max_delay option.")
this.initialize_retry_vars()
this.pub_sub_mode=0
this.subscription_set={}
this.monitoring=!1
this.message_buffers=!1
this.closing=!1
this.server_info={}
this.auth_pass=e.auth_pass||e.password
this.selected_db=e.db
this.old_state=null
this.fire_strings=!0
this.pipeline=!1
this.sub_commands_left=0
this.times_connected=0
this.buffers=e.return_buffers||e.detect_buffers
this.options=e
this.reply="ON"
this.create_stream()
this.on("newListener",function(e){if("idle"===e)this.warn("The idle event listener is deprecated and will likely be removed in v.3.0.0.\nIf you rely on this feature please open a new ticket in node_redis with your use case")
else if("drain"===e)this.warn("The drain event listener is deprecated and will be removed in v.3.0.0.\nIf you want to keep on listening to this event please listen to the stream drain event directly.")
else if(!("message_buffer"!==e&&"pmessage_buffer"!==e&&"messageBuffer"!==e&&"pmessageBuffer"!==e||this.buffers||this.message_buffers)){if("javascript"!==this.reply_parser.name)return this.warn('You attached the "'+e+'" listener without the returnBuffers option set to true.\nPlease use the JavaScript parser or set the returnBuffers option to true to return buffers.')
this.reply_parser.optionReturnBuffers=!0
this.message_buffers=!0
this.handle_reply=g}})}o.inherits(y,l)
y.connection_id=0
y.prototype.create_stream=function(){var e=this
this.reply_parser=function(e){return new u({returnReply:function(t){e.return_reply(t)},returnError:function(t){e.return_error(t)},returnFatalError:function(t){t.message+=". Please report this."
e.ready=!1
e.flush_and_error({message:"Fatal error encountert. Command aborted.",code:"NR_FATAL"},{error:t,queues:["command_queue"]})
e.emit("error",t)
e.create_stream()},returnBuffers:e.buffers||e.message_buffers,name:e.options.parser||"javascript",stringNumbers:e.options.string_numbers||!1})}(this)
if(this.options.stream){if(this.stream)return
this.stream=this.options.stream}else{if(this.stream){this.stream.removeAllListeners()
this.stream.destroy()}this.options.tls?this.stream=a.connect(this.connection_options):this.stream=i.createConnection(this.connection_options)}this.options.connect_timeout&&this.stream.setTimeout(this.connect_timeout,function(){e.retry_totaltime=e.connect_timeout
e.connection_gone("timeout")})
var t=this.options.tls?"secureConnect":"connect"
this.stream.once(t,function(){this.removeAllListeners("timeout")
e.times_connected++
e.on_connect()})
this.stream.on("data",function(t){f("Net read "+e.address+" id "+e.connection_id)
e.reply_parser.execute(t)
e.emit_idle()})
this.stream.on("error",function(t){e.on_error(t)})
this.stream.on("clientError",function(t){f("clientError occured")
e.on_error(t)})
this.stream.once("close",function(t){e.connection_gone("close")})
this.stream.once("end",function(){e.connection_gone("end")})
this.stream.on("drain",function(){e.drain()})
this.options.socket_nodelay&&this.stream.setNoDelay()
if(void 0!==this.auth_pass){this.ready=!0
this.auth(this.auth_pass,function(t){t&&"UNCERTAIN_STATE"!==t.code&&e.emit("error",t)})
this.ready=!1}}
y.prototype.handle_reply=function(e,t){"hgetall"===t&&(e=s.reply_to_object(e))
return e}
y.prototype.cork=v
y.prototype.uncork=v
y.prototype.initialize_retry_vars=function(){this.retry_timer=null
this.retry_totaltime=0
this.retry_delay=200
this.retry_backoff=1.7
this.attempts=1}
y.prototype.warn=function(e){var t=this
process.nextTick(function(){0!==t.listeners("warning").length?t.emit("warning",e):console.warn("node_redis:",e)})}
y.prototype.flush_and_error=function(e,n){var i=[]
var a=(n=n||{}).queues||["command_queue","offline_queue"]
for(var o=0;o<a.length;o++){"command_queue"===a[o]?e.message+=" It might have been processed.":e.message=e.message.replace(" It might have been processed.","")
for(var s=this[a[o]].shift();s;s=this[a[o]].shift()){var r=new p.AbortError(e)
s.error&&(r.stack=r.stack+s.error.stack.replace(/^Error.*?\n/,"\n"))
r.command=s.command.toUpperCase()
s.args&&s.args.length&&(r.args=s.args)
n.error&&(r.origin=n.error)
"function"==typeof s.callback?s.callback(r):i.push(r)}}if(t.debug_mode&&i.length){var c
if(1===i.length)c=i[0]
else{e.message=e.message.replace("It","They").replace(/command/i,"$&s");(c=new p.AggregateError(e)).errors=i}this.emit("error",c)}}
y.prototype.on_error=function(e){if(!this.closing){e.message="Redis connection to "+this.address+" failed - "+e.message
f(e.message)
this.connected=!1
this.ready=!1
this.options.retry_strategy||this.emit("error",e)
this.connection_gone("error",e)}}
y.prototype.on_connect=function(){f("Stream connected "+this.address+" id "+this.connection_id)
this.connected=!0
this.ready=!1
this.emitted_end=!1
this.stream.setKeepAlive(this.options.socket_keepalive)
this.stream.setTimeout(0)
this.emit("connect")
this.initialize_retry_vars()
this.options.no_ready_check?this.on_ready():this.ready_check()}
y.prototype.on_ready=function(){var e=this
f("on_ready called "+this.address+" id "+this.connection_id)
this.ready=!0
this.cork=function(){e.pipeline=!0
e.stream.cork&&e.stream.cork()}
this.uncork=function(){e.fire_strings?e.write_strings():e.write_buffers()
e.pipeline=!1
e.fire_strings=!0
e.stream.uncork&&e.stream.uncork()}
void 0!==this.selected_db&&this.internal_send_command(new r("select",[this.selected_db]))
this.monitoring&&this.internal_send_command(new r("monitor",[]))
var t=Object.keys(this.subscription_set).length
if(this.options.disable_resubscribing||!t){this.send_offline_queue()
this.emit("ready")}else{var n=function(){0===--t&&e.emit("ready")}
f("Sending pub/sub on_ready commands")
for(var i in this.subscription_set){var a=i.slice(0,i.indexOf("_"))
var o=this.subscription_set[i]
this[a]([o],n)}this.send_offline_queue()}}
y.prototype.on_info_cmd=function(e,t){if(e){if("ERR unknown command 'info'"===e.message){this.on_ready()
return}e.message="Ready check failed: "+e.message
this.emit("error",e)}else if(t){if(!this.server_info.loading||"0"===this.server_info.loading){if(!this.server_info.master_link_status||"up"===this.server_info.master_link_status){f("Redis server ready.")
this.on_ready()
return}this.server_info.loading_eta_seconds=.05}var n=1e3*+this.server_info.loading_eta_seconds
n>1e3&&(n=1e3)
f("Redis server still loading, trying again in "+n)
setTimeout(function(e){e.ready_check()},n,this)}else{f("The info command returned without any data.")
this.on_ready()}}
y.prototype.ready_check=function(){var e=this
f("Checking server ready state...")
this.ready=!0
this.info(function(t,n){e.on_info_cmd(t,n)})
this.ready=!1}
y.prototype.send_offline_queue=function(){for(var e=this.offline_queue.shift();e;e=this.offline_queue.shift()){f("Sending offline command: "+e.command)
this.internal_send_command(e)}this.drain()}
var x=function(e,t){f("Retrying connection...")
var n={delay:e.retry_delay,attempt:e.attempts,error:t}
if(e.options.camel_case){n.totalRetryTime=e.retry_totaltime
n.timesConnected=e.times_connected}else{n.total_retry_time=e.retry_totaltime
n.times_connected=e.times_connected}e.emit("reconnecting",n)
e.retry_totaltime+=e.retry_delay
e.attempts+=1
e.retry_delay=Math.round(e.retry_delay*e.retry_backoff)
e.create_stream()
e.retry_timer=null}
y.prototype.connection_gone=function(e,t){if(!this.retry_timer){t=t||null
f("Redis connection is gone from "+e+" event.")
this.connected=!1
this.ready=!1
this.cork=v
this.uncork=v
this.pipeline=!1
this.pub_sub_mode=0
if(!this.emitted_end){this.emit("end")
this.emitted_end=!0}if(this.closing){f("Connection ended by quit / end command, not retrying.")
this.flush_and_error({message:"Stream connection ended and command aborted.",code:"NR_CLOSED"},{error:t})}else{if("function"==typeof this.options.retry_strategy){var n={attempt:this.attempts,error:t}
if(this.options.camel_case){n.totalRetryTime=this.retry_totaltime
n.timesConnected=this.times_connected}else{n.total_retry_time=this.retry_totaltime
n.times_connected=this.times_connected}this.retry_delay=this.options.retry_strategy(n)
if("number"!=typeof this.retry_delay){this.retry_delay instanceof Error&&(t=this.retry_delay)
this.flush_and_error({message:"Stream connection ended and command aborted.",code:"NR_CLOSED"},{error:t})
this.end(!1)
return}}if(0!==this.max_attempts&&this.attempts>=this.max_attempts||this.retry_totaltime>=this.connect_timeout){var i="Redis connection in broken state: "
this.retry_totaltime>=this.connect_timeout?i+="connection timeout exceeded.":i+="maximum connection attempts exceeded."
this.flush_and_error({message:i,code:"CONNECTION_BROKEN"},{error:t})
var a=new Error(i)
a.code="CONNECTION_BROKEN"
t&&(a.origin=t)
this.emit("error",a)
this.end(!1)}else{if(this.options.retry_unfulfilled_commands){this.offline_queue.unshift.apply(this.offline_queue,this.command_queue.toArray())
this.command_queue.clear()}else 0!==this.command_queue.length&&this.flush_and_error({message:"Redis connection lost and command aborted.",code:"UNCERTAIN_STATE"},{error:t,queues:["command_queue"]})
null!==this.retry_max_delay&&this.retry_delay>this.retry_max_delay?this.retry_delay=this.retry_max_delay:this.retry_totaltime+this.retry_delay>this.connect_timeout&&(this.retry_delay=this.connect_timeout-this.retry_totaltime)
f("Retry connection in "+this.retry_delay+" ms")
this.retry_timer=setTimeout(x,this.retry_delay,this,t)}}}}
y.prototype.return_error=function(e){var t=this.command_queue.shift()
t.error&&(e.stack=t.error.stack.replace(/^Error.*?\n/,"ReplyError: "+e.message+"\n"))
e.command=t.command.toUpperCase()
t.args&&t.args.length&&(e.args=t.args)
this.pub_sub_mode>1&&this.pub_sub_mode--
var n=e.message.match(s.err_code)
n&&(e.code=n[1])
s.callback_or_emit(this,t.callback,e)}
y.prototype.drain=function(){this.emit("drain")
this.should_buffer=!1}
y.prototype.emit_idle=function(){0===this.command_queue.length&&0===this.pub_sub_mode&&this.emit("idle")}
function b(e,t){var n=e.command_queue.shift()
if("function"==typeof n.callback){"exec"!==n.command&&(t=e.handle_reply(t,n.command,n.buffer_args))
n.callback(null,t)}else f("No callback for reply")}function w(e,t){var n=t[0].toString()
if("message"===n)if(!e.options.return_buffers||e.message_buffers){e.emit("message",t[1].toString(),t[2].toString())
e.emit("message_buffer",t[1],t[2])
e.emit("messageBuffer",t[1],t[2])}else e.emit("message",t[1],t[2])
else if("pmessage"===n)if(!e.options.return_buffers||e.message_buffers){e.emit("pmessage",t[1].toString(),t[2].toString(),t[3].toString())
e.emit("pmessage_buffer",t[1],t[2],t[3])
e.emit("pmessageBuffer",t[1],t[2],t[3])}else e.emit("pmessage",t[1],t[2],t[3])
else!function(e,t,n){var i=e.command_queue.get(0)
var a=e.options.return_buffers||e.options.detect_buffers&&i.buffer_args||null===t[1]?t[1]:t[1].toString()
var o=+t[2]
f(n,a)
if(null!==a){e.emit(n,a,o)
if("subscribe"===n||"psubscribe"===n)e.subscription_set[n+"_"+a]=a
else{n="unsubscribe"===n?"subscribe":"psubscribe"
delete e.subscription_set[n+"_"+a]}}if(1===i.args.length||1===e.sub_commands_left||0===i.args.length&&(0===o||null===a)){if(0===o){var s
var r=1
e.pub_sub_mode=0
for(;s=e.command_queue.get(r);){if(m[s.command]){e.pub_sub_mode=r
break}r++}}e.command_queue.shift()
"function"==typeof i.callback&&i.callback(null,a)
e.sub_commands_left=0}else 0!==e.sub_commands_left?e.sub_commands_left--:e.sub_commands_left=i.args.length?i.args.length-1:o}(e,t,n)}y.prototype.return_reply=function(e){if(this.monitoring){var t
if("string"==typeof(t=this.buffers&&Buffer.isBuffer(e)?e.toString():e)&&s.monitor_regex.test(t)){var n=t.slice(0,t.indexOf(" "))
var i=t.slice(t.indexOf('"')+1,-1).split('" "').map(function(e){return e.replace(/\\"/g,'"')})
this.emit("monitor",n,i,t)
return}}if(0===this.pub_sub_mode)b(this,e)
else if(1!==this.pub_sub_mode){this.pub_sub_mode--
b(this,e)}else!(e instanceof Array)||e.length<=2?b(this,e):w(this,e)}
y.prototype.internal_send_command=function(e){var t,n
var i=0
var a=""
var o=e.args
var r=e.command
var c=o.length
var l=!1
var u=new Array(c)
process.domain&&e.callback&&(e.callback=process.domain.bind(e.callback))
if(!1===this.ready||!1===this.stream.writable){!function(e,t){var n=t.command
var i,a
if(e.closing||!e.enable_offline_queue){n=n.toUpperCase()
a=e.closing?"The connection is already closed.":e.stream.writable?"The connection is not yet established and the offline queue is deactivated.":"Stream not writeable."
i=new p.AbortError({message:n+" can't be processed. "+a,code:"NR_CLOSED",command:n})
t.args.length&&(i.args=t.args)
s.reply_in_order(e,t.callback,i)}else{f("Queueing "+n+" for next server connection.")
e.offline_queue.push(t)}e.should_buffer=!0}(this,e)
return!1}for(i=0;i<c;i+=1)if("string"==typeof o[i])if(o[i].length>3e4){l=!0
u[i]=new Buffer(o[i],"utf8")}else u[i]=o[i]
else if("object"==typeof o[i])if(o[i]instanceof Date)u[i]=o[i].toString()
else if(null===o[i]){this.warn("Deprecated: The "+r.toUpperCase()+' command contains a "null" argument.\nThis is converted to a "null" string now and will return an error from v.3.0 on.\nPlease handle this in your code to make sure everything works as you intended it to.')
u[i]="null"}else if(Buffer.isBuffer(o[i])){u[i]=o[i]
e.buffer_args=!0
l=!0}else{this.warn("Deprecated: The "+r.toUpperCase()+" command contains a argument of type "+o[i].constructor.name+'.\nThis is converted to "'+o[i].toString()+'" by using .toString() now and will return an error from v.3.0 on.\nPlease handle this in your code to make sure everything works as you intended it to.')
u[i]=o[i].toString()}else if(void 0===o[i]){this.warn("Deprecated: The "+r.toUpperCase()+' command contains a "undefined" argument.\nThis is converted to a "undefined" string now and will return an error from v.3.0 on.\nPlease handle this in your code to make sure everything works as you intended it to.')
u[i]="undefined"}else u[i]=""+o[i]
if(this.options.prefix)for(i=(n=d.getKeyIndexes(r,u)).pop();void 0!==i;i=n.pop())u[i]=this.options.prefix+u[i]
this.options.rename_commands&&this.options.rename_commands[r]&&(r=this.options.rename_commands[r])
a="*"+(c+1)+"\r\n$"+r.length+"\r\n"+r+"\r\n"
if(!1===l){for(i=0;i<c;i+=1){t=u[i]
a+="$"+Buffer.byteLength(t)+"\r\n"+t+"\r\n"}f("Send "+this.address+" id "+this.connection_id+": "+a)
this.write(a)}else{f("Send command ("+a+") has Buffer arguments")
this.fire_strings=!1
this.write(a)
for(i=0;i<c;i+=1){if("string"==typeof(t=u[i]))this.write("$"+Buffer.byteLength(t)+"\r\n"+t+"\r\n")
else{this.write("$"+t.length+"\r\n")
this.write(t)
this.write("\r\n")}f("send_command: buffer send "+t.length+" bytes")}}e.call_on_write&&e.call_on_write()
if("ON"===this.reply)this.command_queue.push(e)
else{e.callback&&s.reply_in_order(this,e.callback,null,void 0,this.command_queue)
"SKIP"===this.reply?this.reply="SKIP_ONE_MORE":"SKIP_ONE_MORE"===this.reply&&(this.reply="ON")}return!this.should_buffer}
y.prototype.write_strings=function(){var e=""
for(var t=this.pipeline_queue.shift();t;t=this.pipeline_queue.shift()){if(e.length+t.length>4194304){this.should_buffer=!this.stream.write(e)
e=""}e+=t}""!==e&&(this.should_buffer=!this.stream.write(e))}
y.prototype.write_buffers=function(){for(var e=this.pipeline_queue.shift();e;e=this.pipeline_queue.shift())this.should_buffer=!this.stream.write(e)}
y.prototype.write=function(e){!1!==this.pipeline?this.pipeline_queue.push(e):this.should_buffer=!this.stream.write(e)}
Object.defineProperty(t,"debugMode",{get:function(){return this.debug_mode},set:function(e){this.debug_mode=e}})
Object.defineProperty(y.prototype,"command_queue_length",{get:function(){return this.command_queue.length}})
Object.defineProperty(y.prototype,"offline_queue_length",{get:function(){return this.offline_queue.length}})
Object.defineProperty(y.prototype,"retryDelay",{get:function(){return this.retry_delay}})
Object.defineProperty(y.prototype,"retryBackoff",{get:function(){return this.retry_backoff}})
Object.defineProperty(y.prototype,"commandQueueLength",{get:function(){return this.command_queue.length}})
Object.defineProperty(y.prototype,"offlineQueueLength",{get:function(){return this.offline_queue.length}})
Object.defineProperty(y.prototype,"shouldBuffer",{get:function(){return this.should_buffer}})
Object.defineProperty(y.prototype,"connectionId",{get:function(){return this.connection_id}})
Object.defineProperty(y.prototype,"serverInfo",{get:function(){return this.server_info}})
t.createClient=function(){return new y(h.apply(null,arguments))}
t.RedisClient=y
t.print=s.print
t.Multi=n(20)
t.AbortError=p.AbortError
t.RedisError=u.RedisError
t.ParserError=u.ParserError
t.ReplyError=u.ReplyError
t.AggregateError=p.AggregateError
n(64)
n(63)
t.addCommand=t.add_command=n(62)},function(e,t){e.exports=require("https")},function(e,t,n){"use strict"
function i(e,t){Object.defineProperty(this,"message",{value:e||"",configurable:!0,writable:!0});(t||void 0===t)&&Error.captureStackTrace(this,i)}n(1).inherits(i,Error)
Object.defineProperty(i.prototype,"name",{value:"RedisError",configurable:!0,writable:!0})
e.exports=i},function(e,t,n){var i=n(6)("socket.io-parser")
var a=n(78)
var o=n(77)
var s=n(37)
var r=n(36)
t.protocol=4
t.types=["CONNECT","DISCONNECT","EVENT","ACK","ERROR","BINARY_EVENT","BINARY_ACK"]
t.CONNECT=0
t.DISCONNECT=1
t.EVENT=2
t.ACK=3
t.ERROR=4
t.BINARY_EVENT=5
t.BINARY_ACK=6
t.Encoder=c
t.Decoder=u
function c(){}var p=t.ERROR+'"encode error"'
c.prototype.encode=function(e,n){i("encoding packet %j",e)
if(t.BINARY_EVENT===e.type||t.BINARY_ACK===e.type)!function(e,t){o.removeBlobs(e,function(e){var n=o.deconstructPacket(e)
var i=l(n.packet)
var a=n.buffers
a.unshift(i)
t(a)})}(e,n)
else{n([l(e)])}}
function l(e){var n=""+e.type
t.BINARY_EVENT!==e.type&&t.BINARY_ACK!==e.type||(n+=e.attachments+"-")
e.nsp&&"/"!==e.nsp&&(n+=e.nsp+",")
null!=e.id&&(n+=e.id)
if(null!=e.data){var a=function(e){try{return JSON.stringify(e)}catch(e){return!1}}(e.data)
if(!1===a)return p
n+=a}i("encoded %j as %s",e,n)
return n}function u(){this.reconstructor=null}a(u.prototype)
u.prototype.add=function(e){var n
if("string"==typeof e){n=function(e){var n=0
var a={type:Number(e.charAt(0))}
if(null==t.types[a.type])return f("unknown packet type "+a.type)
if(t.BINARY_EVENT===a.type||t.BINARY_ACK===a.type){var o=""
for(;"-"!==e.charAt(++n);){o+=e.charAt(n)
if(n==e.length)break}if(o!=Number(o)||"-"!==e.charAt(n))throw new Error("Illegal attachments")
a.attachments=Number(o)}if("/"===e.charAt(n+1)){a.nsp=""
for(;++n;){var r=e.charAt(n)
if(","===r)break
a.nsp+=r
if(n===e.length)break}}else a.nsp="/"
var c=e.charAt(n+1)
if(""!==c&&Number(c)==c){a.id=""
for(;++n;){var r=e.charAt(n)
if(null==r||Number(r)!=r){--n
break}a.id+=e.charAt(n)
if(n===e.length)break}a.id=Number(a.id)}if(e.charAt(++n)){var p=function(e){try{return JSON.parse(e)}catch(e){return!1}}(e.substr(n))
var l=!1!==p&&(a.type===t.ERROR||s(p))
if(!l)return f("invalid payload")
a.data=p}i("decoded %s as %j",e,a)
return a}(e)
if(t.BINARY_EVENT===n.type||t.BINARY_ACK===n.type){this.reconstructor=new d(n)
0===this.reconstructor.reconPack.attachments&&this.emit("decoded",n)}else this.emit("decoded",n)}else{if(!r(e)&&!e.base64)throw new Error("Unknown type: "+e)
if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet")
if(n=this.reconstructor.takeBinaryData(e)){this.reconstructor=null
this.emit("decoded",n)}}}
u.prototype.destroy=function(){this.reconstructor&&this.reconstructor.finishedReconstruction()}
function d(e){this.reconPack=e
this.buffers=[]}d.prototype.takeBinaryData=function(e){this.buffers.push(e)
if(this.buffers.length===this.reconPack.attachments){var t=o.reconstructPacket(this.reconPack,this.buffers)
this.finishedReconstruction()
return t}return null}
d.prototype.finishedReconstruction=function(){this.reconPack=null
this.buffers=[]}
function f(e){return{type:t.ERROR,data:"parser error: "+e}}},function(e,t,n){"use strict"
const i=n(10).Buffer
t.BINARY_TYPES=["nodebuffer","arraybuffer","fragments"]
t.GUID="258EAFA5-E914-47DA-95CA-C5AB0DC85B11"
t.EMPTY_BUFFER=i.alloc(0)
t.NOOP=(()=>{})},function(e,t,n){"use strict"
const i=n(10)
const a=n(86)
const o=n(9)
const s=n(23)
const r=i.Buffer
const c=r.from([0,0,255,255])
const p=r.from([0])
const l=Symbol("write-in-progress")
const u=Symbol("pending-close")
const d=Symbol("total-length")
const f=Symbol("callback")
const h=Symbol("buffers")
const m=Symbol("error")
const v=Symbol("owner")
let g
e.exports=class{constructor(e,t,n){this._maxPayload=0|n
this._options=e||{}
this._threshold=void 0!==this._options.threshold?this._options.threshold:1024
this._isServer=!!t
this._deflate=null
this._inflate=null
this.params=null
if(!g){const e=void 0!==this._options.concurrencyLimit?this._options.concurrencyLimit:10
g=new a({concurrency:e})}}static get extensionName(){return"permessage-deflate"}offer(){const e={}
this._options.serverNoContextTakeover&&(e.server_no_context_takeover=!0)
this._options.clientNoContextTakeover&&(e.client_no_context_takeover=!0)
this._options.serverMaxWindowBits&&(e.server_max_window_bits=this._options.serverMaxWindowBits)
this._options.clientMaxWindowBits?e.client_max_window_bits=this._options.clientMaxWindowBits:null==this._options.clientMaxWindowBits&&(e.client_max_window_bits=!0)
return e}accept(e){e=this.normalizeParams(e)
var t
t=this._isServer?this.acceptAsServer(e):this.acceptAsClient(e)
this.params=t
return t}cleanup(){if(this._inflate)if(this._inflate[l])this._inflate[u]=!0
else{this._inflate.close()
this._inflate=null}if(this._deflate)if(this._deflate[l])this._deflate[u]=!0
else{this._deflate.close()
this._deflate=null}}acceptAsServer(e){const t={}
if(!e.some(e=>{if(!(!1===this._options.serverNoContextTakeover&&e.server_no_context_takeover||!1===this._options.serverMaxWindowBits&&e.server_max_window_bits||"number"==typeof this._options.serverMaxWindowBits&&"number"==typeof e.server_max_window_bits&&this._options.serverMaxWindowBits>e.server_max_window_bits||"number"==typeof this._options.clientMaxWindowBits&&!e.client_max_window_bits)){(this._options.serverNoContextTakeover||e.server_no_context_takeover)&&(t.server_no_context_takeover=!0);(this._options.clientNoContextTakeover||!1!==this._options.clientNoContextTakeover&&e.client_no_context_takeover)&&(t.client_no_context_takeover=!0)
"number"==typeof this._options.serverMaxWindowBits?t.server_max_window_bits=this._options.serverMaxWindowBits:"number"==typeof e.server_max_window_bits&&(t.server_max_window_bits=e.server_max_window_bits)
"number"==typeof this._options.clientMaxWindowBits?t.client_max_window_bits=this._options.clientMaxWindowBits:!1!==this._options.clientMaxWindowBits&&"number"==typeof e.client_max_window_bits&&(t.client_max_window_bits=e.client_max_window_bits)
return!0}}))throw new Error("Doesn't support the offered configuration")
return t}acceptAsClient(e){const t=e[0]
if(!1===this._options.clientNoContextTakeover&&t.client_no_context_takeover)throw new Error('Invalid value for "client_no_context_takeover"')
if("number"==typeof this._options.clientMaxWindowBits&&(!t.client_max_window_bits||t.client_max_window_bits>this._options.clientMaxWindowBits)||!1===this._options.clientMaxWindowBits&&t.client_max_window_bits)throw new Error('Invalid value for "client_max_window_bits"')
return t}normalizeParams(e){return e.map(e=>{Object.keys(e).forEach(t=>{var n=e[t]
if(n.length>1)throw new Error(`Multiple extension parameters for ${t}`)
n=n[0]
switch(t){case"server_no_context_takeover":case"client_no_context_takeover":if(!0!==n)throw new Error(`invalid extension parameter value for ${t} (${n})`)
e[t]=!0
break
case"server_max_window_bits":case"client_max_window_bits":if("string"==typeof n){n=parseInt(n,10)
if(Number.isNaN(n)||n<o.Z_MIN_WINDOWBITS||n>o.Z_MAX_WINDOWBITS)throw new Error(`invalid extension parameter value for ${t} (${n})`)}if(!this._isServer&&!0===n)throw new Error(`Missing extension parameter value for ${t}`)
e[t]=n
break
default:throw new Error(`Not defined extension parameter (${t})`)}})
return e})}decompress(e,t,n){g.push(i=>{this._decompress(e,t,(e,t)=>{i()
n(e,t)})})}compress(e,t,n){g.push(i=>{this._compress(e,t,(e,t)=>{i()
n(e,t)})})}_decompress(e,t,n){const i=this._isServer?"client":"server"
if(!this._inflate){const e=`${i}_max_window_bits`
const t="number"!=typeof this.params[e]?o.Z_DEFAULT_WINDOWBITS:this.params[e]
this._inflate=o.createInflateRaw({windowBits:t})
this._inflate[d]=0
this._inflate[h]=[]
this._inflate[v]=this
this._inflate.on("error",b)
this._inflate.on("data",x)}this._inflate[f]=n
this._inflate[l]=!0
this._inflate.write(e)
t&&this._inflate.write(c)
this._inflate.flush(()=>{const e=this._inflate[m]
if(e){this._inflate.close()
this._inflate=null
n(e)
return}const a=s.concat(this._inflate[h],this._inflate[d])
if(t&&this.params[`${i}_no_context_takeover`]||this._inflate[u]){this._inflate.close()
this._inflate=null}else{this._inflate[l]=!1
this._inflate[d]=0
this._inflate[h]=[]}n(null,a)})}_compress(e,t,n){if(!e||0===e.length){process.nextTick(n,null,p)
return}const i=this._isServer?"server":"client"
if(!this._deflate){const e=`${i}_max_window_bits`
const t="number"!=typeof this.params[e]?o.Z_DEFAULT_WINDOWBITS:this.params[e]
this._deflate=o.createDeflateRaw({memLevel:this._options.memLevel,level:this._options.level,flush:o.Z_SYNC_FLUSH,windowBits:t})
this._deflate[d]=0
this._deflate[h]=[]
this._deflate.on("data",y)}this._deflate[l]=!0
this._deflate.write(e)
this._deflate.flush(o.Z_SYNC_FLUSH,()=>{var e=s.concat(this._deflate[h],this._deflate[d])
t&&(e=e.slice(0,e.length-4))
if(t&&this.params[`${i}_no_context_takeover`]||this._deflate[u]){this._deflate.close()
this._deflate=null}else{this._deflate[l]=!1
this._deflate[d]=0
this._deflate[h]=[]}n(null,e)})}}
function y(e){this[h].push(e)
this[d]+=e.length}function x(e){this[d]+=e.length
if(this[v]._maxPayload<1||this[d]<=this[v]._maxPayload)this[h].push(e)
else{this[m]=new Error("max payload size exceeded")
this[m].closeCode=1009
this.removeListener("data",x)
this.reset()}}function b(e){this[v]._inflate=null
this[f](e)}},function(e,t,n){var i=n(110)
var a=n(24)
var o=n(107)
var s=n(106)
t.protocol=3
var r=t.packets={open:0,close:1,ping:2,pong:3,message:4,upgrade:5,noop:6}
var c=s(r)
var p={type:"error",data:"parser error"}
t.encodePacket=function(e,t,n,a){if("function"==typeof t){a=t
t=null}if("function"==typeof n){a=n
n=null}if(Buffer.isBuffer(e.data))return l(e,t,a)
if(e.data&&(e.data.buffer||e.data)instanceof ArrayBuffer){e.data=f(e.data)
return l(e,t,a)}var o=r[e.type]
void 0!==e.data&&(o+=n?i.encode(String(e.data),{strict:!1}):String(e.data))
return a(""+o)}
function l(e,n,i){if(!n)return t.encodeBase64Packet(e,i)
var a=e.data
var o=new Buffer(1)
o[0]=r[e.type]
return i(Buffer.concat([o,a]))}t.encodeBase64Packet=function(e,t){Buffer.isBuffer(e.data)||(e.data=f(e.data))
var n="b"+r[e.type]
return t(n+=e.data.toString("base64"))}
t.decodePacket=function(e,n,a){if(void 0===e)return p
var o
if("string"==typeof e)return"b"===(o=e.charAt(0))?t.decodeBase64Packet(e.substr(1),n):a&&!1===(e=function(e){try{e=i.decode(e,{strict:!1})}catch(e){return!1}return e}(e))?p:Number(o)==o&&c[o]?e.length>1?{type:c[o],data:e.substring(1)}:{type:c[o]}:p
if("arraybuffer"===n){var s=new Uint8Array(e)
o=s[0]
return{type:c[o],data:s.buffer.slice(1)}}e instanceof ArrayBuffer&&(e=f(e))
o=e[0]
return{type:c[o],data:e.slice(1)}}
t.decodeBase64Packet=function(e,t){var n=c[e.charAt(0)]
var i=new Buffer(e.substr(1),"base64")
if("arraybuffer"===t){var a=new Uint8Array(i.length)
for(var o=0;o<a.length;o++)a[o]=i[o]
i=a.buffer}return{type:n,data:i}}
t.encodePayload=function(e,n,i){if("function"==typeof n){i=n
n=null}if(n&&a(e))return t.encodePayloadAsBinary(e,i)
if(!e.length)return i("0:")
u(e,function(e,i){t.encodePacket(e,n,!1,function(e){i(null,function(e){return e.length+":"+e}(e))})},function(e,t){return i(t.join(""))})}
function u(e,t,n){var i=new Array(e.length)
var a=o(e.length,n)
for(var s=0;s<e.length;s++)t(e[s],function(e,t){i[s]=t
a(e,i)})}t.decodePayload=function(e,n,i){if("string"!=typeof e)return t.decodePayloadAsBinary(e,n,i)
if("function"==typeof n){i=n
n=null}if(""===e)return i(p,0,1)
var a,o,s,r=""
for(var c=0,l=e.length;c<l;c++){var u=e.charAt(c)
if(":"===u){if(""===r||r!=(a=Number(r)))return i(p,0,1)
if(r!=(o=e.substr(c+1,a)).length)return i(p,0,1)
if(o.length){s=t.decodePacket(o,n,!1)
if(p.type===s.type&&p.data===s.data)return i(p,0,1)
if(!1===i(s,c+a,l))return}c+=a
r=""}else r+=u}return""!==r?i(p,0,1):void 0}
function d(e){var t=""
for(var n=0,i=e.length;n<i;n++)t+=String.fromCharCode(e[n])
return t}function f(e){var t=new Uint8Array(e.buffer||e)
var n=e.byteLength||e.length
var i=e.byteOffset||0
var a=new Buffer(n)
for(var o=0;o<n;o++)a[o]=t[i+o]
return a}t.encodePayloadAsBinary=function(e,t){if(!e.length)return t(new Buffer(0))
u(e,h,function(e,n){return t(Buffer.concat(n))})}
function h(e,n){t.encodePacket(e,!0,!0,function(e){var t=""+e.length
var i
if("string"==typeof e){(i=new Buffer(t.length+2))[0]=0
for(var a=0;a<t.length;a++)i[a+1]=parseInt(t[a],10)
i[i.length-1]=255
return n(null,Buffer.concat([i,function(e){var t=new Buffer(e.length)
for(var n=0,i=e.length;n<i;n++)t.writeUInt8(e.charCodeAt(n),n)
return t}(e)]))}(i=new Buffer(t.length+2))[0]=1
for(a=0;a<t.length;a++)i[a+1]=parseInt(t[a],10)
i[i.length-1]=255
n(null,Buffer.concat([i,e]))})}t.decodePayloadAsBinary=function(e,n,i){if("function"==typeof n){i=n
n=null}var a=e
var o=[]
var s
for(;a.length>0;){var r=""
var c=0===a[0]
for(s=1;255!==a[s];s++){if(r.length>310)return i(p,0,1)
r+=""+a[s]}a=a.slice(r.length+1)
var l=parseInt(r,10)
var u=a.slice(1,l+1)
c&&(u=d(u))
o.push(u)
a=a.slice(l+1)}var f=o.length
for(s=0;s<f;s++){var h=o[s]
i(t.decodePacket(h,n,!0),s,f)}}},function(e,t,n){"use strict"
var i=n(32)
var a=n(12)
var o=n(11)
function s(e,t){this._client=e
this.queue=new i
var n,a
if(t)for(var o=0;o<t.length;o++){n=t[o][0]
a=t[o].slice(1)
Array.isArray(n)?this[n[0]].apply(this,n.slice(1).concat(a)):this[n].apply(this,a)}}function r(e,t,n){var i=t.callback
t.callback=function(a,o){if(a&&-1!==n){i&&i(a)
a.position=n
e.errors.push(a)}e.wants_buffers[n]=t.buffer_args
t.callback=i}
e._client.internal_send_command(t)}s.prototype.exec_atomic=s.prototype.EXEC_ATOMIC=s.prototype.execAtomic=function(e){return this.queue.length<2?this.exec_batch(e):this.exec(e)}
s.prototype.exec_transaction=function(e){if(this.monitoring||this._client.monitoring){var t=new RangeError("Using transaction with a client that is in monitor mode does not work due to faulty return values of Redis.")
t.command="EXEC"
t.code="EXECABORT"
return a.reply_in_order(this._client,e,t)}var n=this
var i=n.queue.length
n.errors=[]
n.callback=e
n._client.cork()
n.wants_buffers=new Array(i)
r(n,new o("multi",[]),-1)
for(var s=0;s<i;s++)r(n,n.queue.get(s),s)
n._client.internal_send_command(new o("exec",[],function(e,t){!function(e,t,n){var i,o=0
if(t){t.errors=e.errors
e.callback?e.callback(t):"CONNECTION_BROKEN"!==t.code&&e._client.emit("error",t)}else{if(n)for(;i=e.queue.shift();){if(n[o]instanceof Error){var s=n[o].message.match(a.err_code)
s&&(n[o].code=s[1])
n[o].command=i.command.toUpperCase()
"function"==typeof i.callback&&i.callback(n[o])}else{n[o]=e._client.handle_reply(n[o],i.command,e.wants_buffers[o])
"function"==typeof i.callback&&i.callback(null,n[o])}o++}e.callback&&e.callback(null,n)}}(n,e,t)}))
n._client.uncork()
return!n._client.should_buffer}
function c(e,t,n){return function(i,a){if(i){e.results[n]=i
e.results[n].position=n}else e.results[n]=a
t(i,a)}}s.prototype.exec=s.prototype.EXEC=s.prototype.exec_batch=function(e){var t=this
var n=t.queue.length
var i=0
var o
if(0===n){a.reply_in_order(t._client,e,null,[])
return!t._client.should_buffer}t._client.cork()
if(!e){for(;o=t.queue.shift();)t._client.internal_send_command(o)
t._client.uncork()
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var i=t.results.length-1
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var a=this.rooms.slice(0)
var r=Object.assign({},this.flags)
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e.unshift("message")
this.emit.apply(this,e)
return this}
p.prototype.clients=function(e){this.adapter.clients(this.rooms,e)
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return this}
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r[1]=128|o
r[i-4]=c[0]
r[i-3]=c[1]
r[i-2]=c[2]
r[i-1]=c[3]
if(n){s.mask(e,c,r,i,e.length)
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return[r,e]}close(e,t,n,i){var a
if(void 0===e)e=1e3
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if(void 0===t||""===t)1e3===e?a=c.EMPTY_BUFFER:(a=p.allocUnsafe(2)).writeUInt16BE(e,0,!0)
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a.write(t,2)}this._deflating?this.enqueue([this.doClose,a,n,i]):this.doClose(a,n,i)}doClose(e,t,n){this.sendFrame(l.frame(e,{fin:!0,rsv1:!1,opcode:8,mask:t,readOnly:!1}),n)}ping(e,t){var n=!0
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a.compress(e,n.fin,(e,t)=>{n.readOnly=!1
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this._deflating=!1
this.dequeue()})}dequeue(){for(;!this._deflating&&this._queue.length;){const e=this._queue.shift()
this._bufferedBytes-=e[1].length
e[0].apply(this,e.slice(1))}}enqueue(e){this._bufferedBytes+=e[1].length
this._queue.push(e)}sendFrame(e,t){if(2===e.length){this._socket.write(e[0])
this._socket.write(e[1],t)}else this._socket.write(e[0],t)}}e.exports=l
function u(e){const t=p.from(e.buffer)
return e.byteLength!==e.buffer.byteLength?t.slice(e.byteOffset,e.byteOffset+e.byteLength):t}},function(e,t,n){"use strict"
e.exports={isValidErrorCode:function(e){return e>=1e3&&e<=1013&&1004!==e&&1005!==e&&1006!==e||e>=3e3&&e<=4999},1000:"normal",1001:"going away",1002:"protocol error",1003:"unsupported data",1004:"reserved",1005:"reserved for extensions",1006:"reserved for extensions",1007:"inconsistent or invalid data",1008:"policy violation",1009:"message too big",1010:"extension handshake missing",1011:"an unexpected condition prevented the request from being fulfilled",1012:"service restart",1013:"try again later"}},function(e,t,n){"use strict"
const i=n(10)
const a=n(18)
const o=n(83)
const s=n(23)
const r=n(39)
const c=n(17)
const p=i.Buffer
const l=0
const u=1
const d=2
const f=3
const h=4
const m=5
e.exports=class{constructor(e,t,n){this._binaryType=n||c.BINARY_TYPES[0]
this._extensions=e||{}
this._maxPayload=0|t
this._bufferedBytes=0
this._buffers=[]
this._compressed=!1
this._payloadLength=0
this._fragmented=0
this._masked=!1
this._fin=!1
this._mask=null
this._opcode=0
this._totalPayloadLength=0
this._messageLength=0
this._fragments=[]
this._cleanupCallback=null
this._hadError=!1
this._dead=!1
this._loop=!1
this.onmessage=null
this.onclose=null
this.onerror=null
this.onping=null
this.onpong=null
this._state=l}readBuffer(e){var t=0
var n
var i
this._bufferedBytes-=e
if(e===this._buffers[0].length)return this._buffers.shift()
if(e<this._buffers[0].length){n=this._buffers[0].slice(0,e)
this._buffers[0]=this._buffers[0].slice(e)
return n}n=p.allocUnsafe(e)
for(;e>0;){if(e>=(i=this._buffers[0].length)){this._buffers[0].copy(n,t)
t+=i
this._buffers.shift()}else{this._buffers[0].copy(n,t,0,e)
this._buffers[0]=this._buffers[0].slice(e)}e-=i}return n}hasBufferedBytes(e){if(this._bufferedBytes>=e)return!0
this._loop=!1
this._dead&&this.cleanup(this._cleanupCallback)
return!1}add(e){if(!this._dead){this._bufferedBytes+=e.length
this._buffers.push(e)
this.startLoop()}}startLoop(){this._loop=!0
for(;this._loop;)switch(this._state){case l:this.getInfo()
break
case u:this.getPayloadLength16()
break
case d:this.getPayloadLength64()
break
case f:this.getMask()
break
case h:this.getData()
break
default:this._loop=!1}}getInfo(){if(!this.hasBufferedBytes(2))return
const e=this.readBuffer(2)
if(0!=(48&e[0])){this.error(new Error("RSV2 and RSV3 must be clear"),1002)
return}const t=64==(64&e[0])
if(!t||this._extensions[a.extensionName]){this._fin=128==(128&e[0])
this._opcode=15&e[0]
this._payloadLength=127&e[1]
if(0===this._opcode){if(t){this.error(new Error("RSV1 must be clear"),1002)
return}if(!this._fragmented){this.error(new Error(`invalid opcode: ${this._opcode}`),1002)
return}this._opcode=this._fragmented}else if(1===this._opcode||2===this._opcode){if(this._fragmented){this.error(new Error(`invalid opcode: ${this._opcode}`),1002)
return}this._compressed=t}else{if(!(this._opcode>7&&this._opcode<11)){this.error(new Error(`invalid opcode: ${this._opcode}`),1002)
return}if(!this._fin){this.error(new Error("FIN must be set"),1002)
return}if(t){this.error(new Error("RSV1 must be clear"),1002)
return}if(this._payloadLength>125){this.error(new Error("invalid payload length"),1002)
return}}this._fin||this._fragmented||(this._fragmented=this._opcode)
this._masked=128==(128&e[1])
126===this._payloadLength?this._state=u:127===this._payloadLength?this._state=d:this.haveLength()}else this.error(new Error("RSV1 must be clear"),1002)}getPayloadLength16(){if(this.hasBufferedBytes(2)){this._payloadLength=this.readBuffer(2).readUInt16BE(0,!0)
this.haveLength()}}getPayloadLength64(){if(!this.hasBufferedBytes(8))return
const e=this.readBuffer(8)
const t=e.readUInt32BE(0,!0)
if(t>Math.pow(2,21)-1)this.error(new Error("max payload size exceeded"),1009)
else{this._payloadLength=t*Math.pow(2,32)+e.readUInt32BE(4,!0)
this.haveLength()}}haveLength(){this._opcode<8&&this.maxPayloadExceeded(this._payloadLength)||(this._masked?this._state=f:this._state=h)}getMask(){if(this.hasBufferedBytes(4)){this._mask=this.readBuffer(4)
this._state=h}}getData(){var e=c.EMPTY_BUFFER
if(this._payloadLength){if(!this.hasBufferedBytes(this._payloadLength))return
e=this.readBuffer(this._payloadLength)
this._masked&&s.unmask(e,this._mask)}if(this._opcode>7)this.controlMessage(e)
else if(this._compressed){this._state=m
this.decompress(e)}else this.pushFragment(e)&&this.dataMessage()}decompress(e){this._extensions[a.extensionName].decompress(e,this._fin,(e,t)=>{if(e)this.error(e,1009===e.closeCode?1009:1007)
else{this.pushFragment(t)&&this.dataMessage()
this.startLoop()}})}dataMessage(){if(this._fin){const t=this._messageLength
const n=this._fragments
this._totalPayloadLength=0
this._messageLength=0
this._fragmented=0
this._fragments=[]
if(2===this._opcode){var e
e="nodebuffer"===this._binaryType?v(n,t):"arraybuffer"===this._binaryType?function(e){return 0===e.byteOffset&&e.byteLength===e.buffer.byteLength?e.buffer:e.buffer.slice(e.byteOffset,e.byteOffset+e.byteLength)}(v(n,t)):n
this.onmessage(e)}else{const e=v(n,t)
if(!o(e)){this.error(new Error("invalid utf8 sequence"),1007)
return}this.onmessage(e.toString())}}this._state=l}controlMessage(e){if(8!==this._opcode){9===this._opcode?this.onping(e):this.onpong(e)
this._state=l}else if(0===e.length){this.onclose(1e3,"")
this._loop=!1
this.cleanup(this._cleanupCallback)}else if(1===e.length)this.error(new Error("invalid payload length"),1002)
else{const t=e.readUInt16BE(0,!0)
if(!r.isValidErrorCode(t)){this.error(new Error(`invalid status code: ${t}`),1002)
return}const n=e.slice(2)
if(!o(n)){this.error(new Error("invalid utf8 sequence"),1007)
return}this.onclose(t,n.toString())
this._loop=!1
this.cleanup(this._cleanupCallback)}}error(e,t){this.onerror(e,t)
this._hadError=!0
this._loop=!1
this.cleanup(this._cleanupCallback)}maxPayloadExceeded(e){if(0===e||this._maxPayload<1)return!1
const t=this._totalPayloadLength+e
if(t<=this._maxPayload){this._totalPayloadLength=t
return!1}this.error(new Error("max payload size exceeded"),1009)
return!0}pushFragment(e){if(0===e.length)return!0
const t=this._messageLength+e.length
if(this._maxPayload<1||t<=this._maxPayload){this._messageLength=t
this._fragments.push(e)
return!0}this.error(new Error("max payload size exceeded"),1009)
return!1}cleanup(e){this._dead=!0
if(this._hadError||!this._loop&&this._state!==m){this._extensions=null
this._fragments=null
this._buffers=null
this._mask=null
this._cleanupCallback=null
this.onmessage=null
this.onclose=null
this.onerror=null
this.onping=null
this.onpong=null
e&&e()}else this._cleanupCallback=e}}
function v(e,t){return 1===e.length?e[0]:e.length>1?s.concat(e,t):c.EMPTY_BUFFER}},function(e,t,n){"use strict"
const i=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,1,1,1,0,0,1,1,0,1,1,0,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,0,1,0]
function a(e,t,n){Object.prototype.hasOwnProperty.call(e,t)?e[t].push(n):e[t]=[n]}e.exports={format:function(e){return Object.keys(e).map(t=>{var n=e[t]
Array.isArray(n)||(n=[n])
return n.map(e=>[t].concat(Object.keys(e).map(t=>{var n=e[t]
Array.isArray(n)||(n=[n])
return n.map(e=>!0===e?t:`${t}=${e}`).join("; ")})).join("; ")).join(", ")}).join(", ")},parse:function(e){const t={}
if(void 0===e||""===e)return t
var n={}
var o=!1
var s=!1
var r=!1
var c
var p
var l=-1
var u=-1
for(var d=0;d<e.length;d++){const h=e.charCodeAt(d)
if(void 0===c)if(-1===u&&1===i[h])-1===l&&(l=d)
else if(32===h||9===h)-1===u&&-1!==l&&(u=d)
else{if(59!==h&&44!==h)throw new Error(`unexpected character at index ${d}`)
{if(-1===l)throw new Error(`unexpected character at index ${d}`);-1===u&&(u=d)
const i=e.slice(l,u)
if(44===h){a(t,i,n)
n={}}else c=i
l=u=-1}}else if(void 0===p)if(-1===u&&1===i[h])-1===l&&(l=d)
else if(32===h||9===h)-1===u&&-1!==l&&(u=d)
else if(59===h||44===h){if(-1===l)throw new Error(`unexpected character at index ${d}`);-1===u&&(u=d)
a(n,e.slice(l,u),!0)
if(44===h){a(t,c,n)
n={}
c=void 0}l=u=-1}else{if(61!==h||-1===l||-1!==u)throw new Error(`unexpected character at index ${d}`)
p=e.slice(l,d)
l=u=-1}else if(s){if(1!==i[h])throw new Error(`unexpected character at index ${d}`);-1===l?l=d:o||(o=!0)
s=!1}else if(r)if(1===i[h])-1===l&&(l=d)
else if(34===h&&-1!==l){r=!1
u=d}else{if(92!==h)throw new Error(`unexpected character at index ${d}`)
s=!0}else if(34===h&&61===e.charCodeAt(d-1))r=!0
else if(-1===u&&1===i[h])-1===l&&(l=d)
else if(-1===l||32!==h&&9!==h){if(59!==h&&44!==h)throw new Error(`unexpected character at index ${d}`)
if(-1===l)throw new Error(`unexpected character at index ${d}`);-1===u&&(u=d)
var f=e.slice(l,u)
if(o){f=f.replace(/\\/g,"")
o=!1}a(n,p,f)
if(44===h){a(t,c,n)
n={}
c=void 0}p=void 0
l=u=-1}else-1===u&&(u=d)}if(-1===l||r)throw new Error("unexpected end of input");-1===u&&(u=d)
const h=e.slice(l,u)
if(void 0===c)a(t,h,{})
else{void 0===p?a(n,h,!0):a(n,p,o?h.replace(/\\/g,""):h)
a(t,c,n)}return t}}},function(e,t,n){"use strict"
var i=Object.prototype.hasOwnProperty
var a=0
function o(e){if(!(this instanceof o))return new o(e)
this.id=a++
this.ee=e}o.prototype.on=function(e,t,n){t.__ultron=this.id
this.ee.on(e,t,n)
return this}
o.prototype.once=function(e,t,n){t.__ultron=this.id
this.ee.once(e,t,n)
return this}
o.prototype.remove=function(){var e,t=arguments,n=this.ee
if(1===t.length&&"string"==typeof t[0])t=t[0].split(/[, ]+/)
else if(!t.length)if(n.eventNames)t=n.eventNames()
else if(n._events){t=[]
for(e in n._events)i.call(n._events,e)&&t.push(e)
Object.getOwnPropertySymbols&&(t=t.concat(Object.getOwnPropertySymbols(n._events)))}for(var a=0;a<t.length;a++){var o=n.listeners(t[a])
for(var s=0;s<o.length;s++){if((e=o[s]).listener){if(e.listener.__ultron!==this.id)continue}else if(e.__ultron!==this.id)continue
n.removeListener(t[a],e)}}return this}
o.prototype.destroy=function(){if(!this.ee)return!1
this.remove()
this.ee=null
return!0}
e.exports=o},function(e,t,n){"use strict"
const i=n(7)
const a=n(5)
const o=n(42)
const s=n(14)
const r=n(8)
const c=n(3)
const p=n(18)
const l=n(84)
const u=n(41)
const d=n(17)
const f=n(40)
const h=n(38)
const m=[8,13]
const v=3e4
class g extends i{constructor(e,t,n){super()
if(t){if("string"==typeof t)t=[t]
else if(!Array.isArray(t)){n=t
t=[]}}else t=[]
this.readyState=g.CONNECTING
this.bytesReceived=0
this.extensions={}
this.protocol=""
this._binaryType=d.BINARY_TYPES[0]
this._finalize=this.finalize.bind(this)
this._closeFrameReceived=!1
this._closeFrameSent=!1
this._closeMessage=""
this._closeTimer=null
this._finalized=!1
this._closeCode=1006
this._receiver=null
this._sender=null
this._socket=null
this._ultron=null
Array.isArray(e)?function(e,t,n){this.protocolVersion=n.protocolVersion
this._maxPayload=n.maxPayload
this.extensions=n.extensions
this.protocol=n.protocol
this._isServer=!0
this.setSocket(e,t)}.call(this,e[0],e[1],n):function(e,t,n){n=Object.assign({protocolVersion:m[1],protocol:t.join(","),perMessageDeflate:!0,handshakeTimeout:null,localAddress:null,headers:null,family:null,origin:null,agent:null,host:null,checkServerIdentity:null,rejectUnauthorized:null,passphrase:null,ciphers:null,ecdhCurve:null,cert:null,key:null,pfx:null,ca:null},n)
if(-1===m.indexOf(n.protocolVersion))throw new Error(`unsupported protocol version: ${n.protocolVersion} `+`(supported versions: ${m.join(", ")})`)
this.protocolVersion=n.protocolVersion
this._isServer=!1
this.url=e
const i=c.parse(e)
const o="ws+unix:"===i.protocol
if(!(i.host||o&&i.path))throw new Error("invalid url")
const l="wss:"===i.protocol||"https:"===i.protocol
const f=a.randomBytes(16).toString("base64")
const h=l?s:r
var v
const y={port:i.port||(l?443:80),host:i.hostname,path:"/",headers:{"Sec-WebSocket-Version":n.protocolVersion,"Sec-WebSocket-Key":f,Connection:"Upgrade",Upgrade:"websocket"}}
n.headers&&Object.assign(y.headers,n.headers)
if(n.perMessageDeflate){v=new p(!0!==n.perMessageDeflate?n.perMessageDeflate:{},!1)
y.headers["Sec-WebSocket-Extensions"]=u.format({[p.extensionName]:v.offer()})}n.protocol&&(y.headers["Sec-WebSocket-Protocol"]=n.protocol)
n.origin&&(n.protocolVersion<13?y.headers["Sec-WebSocket-Origin"]=n.origin:y.headers.Origin=n.origin)
n.host&&(y.headers.Host=n.host)
i.auth&&(y.auth=i.auth)
n.localAddress&&(y.localAddress=n.localAddress)
n.family&&(y.family=n.family)
if(o){const e=i.path.split(":")
y.socketPath=e[0]
y.path=e[1]}else i.path&&("/"!==i.path.charAt(0)?y.path=`/${i.path}`:y.path=i.path)
var x=n.agent
if(null!=n.rejectUnauthorized||n.checkServerIdentity||n.passphrase||n.ciphers||n.ecdhCurve||n.cert||n.key||n.pfx||n.ca){n.passphrase&&(y.passphrase=n.passphrase)
n.ciphers&&(y.ciphers=n.ciphers)
n.ecdhCurve&&(y.ecdhCurve=n.ecdhCurve)
n.cert&&(y.cert=n.cert)
n.key&&(y.key=n.key)
n.pfx&&(y.pfx=n.pfx)
n.ca&&(y.ca=n.ca)
n.checkServerIdentity&&(y.checkServerIdentity=n.checkServerIdentity)
null!=n.rejectUnauthorized&&(y.rejectUnauthorized=n.rejectUnauthorized)
x||(x=new h.Agent(y))}x&&(y.agent=x)
this._req=h.get(y)
n.handshakeTimeout&&this._req.setTimeout(n.handshakeTimeout,()=>{this._req.abort()
this.finalize(new Error("opening handshake has timed out"))})
this._req.on("error",e=>{if(!this._req.aborted){this._req=null
this.finalize(e)}})
this._req.on("response",e=>{if(!this.emit("unexpected-response",this._req,e)){this._req.abort()
this.finalize(new Error(`unexpected server response (${e.statusCode})`))}})
this._req.on("upgrade",(e,t,i)=>{this.emit("headers",e.headers,e)
if(this.readyState!==g.CONNECTING)return
this._req=null
const o=a.createHash("sha1").update(f+d.GUID,"binary").digest("base64")
if(e.headers["sec-websocket-accept"]!==o){t.destroy()
return this.finalize(new Error("invalid server key"))}const s=e.headers["sec-websocket-protocol"]
const r=(n.protocol||"").split(/, */)
var c
!n.protocol&&s?c="server sent a subprotocol even though none requested":n.protocol&&!s?c="server sent no subprotocol even though requested":s&&-1===r.indexOf(s)&&(c="server responded with an invalid protocol")
if(c){t.destroy()
return this.finalize(new Error(c))}s&&(this.protocol=s)
if(v)try{const n=u.parse(e.headers["sec-websocket-extensions"])
if(n[p.extensionName]){v.accept(n[p.extensionName])
this.extensions[p.extensionName]=v}}catch(e){t.destroy()
this.finalize(new Error("invalid Sec-WebSocket-Extensions header"))
return}this.setSocket(t,i)})}.call(this,e,t,n)}get CONNECTING(){return g.CONNECTING}get CLOSING(){return g.CLOSING}get CLOSED(){return g.CLOSED}get OPEN(){return g.OPEN}get bufferedAmount(){var e=0
this._socket&&(e=this._socket.bufferSize+this._sender._bufferedBytes)
return e}get binaryType(){return this._binaryType}set binaryType(e){if(!(d.BINARY_TYPES.indexOf(e)<0)){this._binaryType=e
this._receiver&&(this._receiver._binaryType=e)}}setSocket(e,t){e.setTimeout(0)
e.setNoDelay()
this._receiver=new f(this.extensions,this._maxPayload,this.binaryType)
this._sender=new h(e,this.extensions)
this._ultron=new o(e)
this._socket=e
this._ultron.on("close",this._finalize)
this._ultron.on("error",this._finalize)
this._ultron.on("end",this._finalize)
t.length>0&&e.unshift(t)
this._ultron.on("data",e=>{this.bytesReceived+=e.length
this._receiver.add(e)})
this._receiver.onmessage=(e=>this.emit("message",e))
this._receiver.onping=(e=>{this.pong(e,!this._isServer,!0)
this.emit("ping",e)})
this._receiver.onpong=(e=>this.emit("pong",e))
this._receiver.onclose=((e,t)=>{this._closeFrameReceived=!0
this._closeMessage=t
this._closeCode=e
this._finalized||this.close(e,t)})
this._receiver.onerror=((e,t)=>{this._closeMessage=""
this._closeCode=t
this.readyState=g.CLOSING
this.emit("error",e)
this.finalize(!0)})
this.readyState=g.OPEN
this.emit("open")}finalize(e){if(!this._finalized){this.readyState=g.CLOSING
this._finalized=!0
"object"==typeof e&&this.emit("error",e)
if(!this._socket)return this.emitClose()
clearTimeout(this._closeTimer)
this._closeTimer=null
this._ultron.destroy()
this._ultron=null
this._socket.on("error",d.NOOP)
e?this._socket.destroy():this._socket.end()
this._socket=null
this._sender=null
this._receiver.cleanup(()=>this.emitClose())
this._receiver=null}}emitClose(){this.readyState=g.CLOSED
this.emit("close",this._closeCode,this._closeMessage)
this.extensions[p.extensionName]&&this.extensions[p.extensionName].cleanup()
this.extensions=null
this.removeAllListeners()}pause(){if(this.readyState!==g.OPEN)throw new Error("not opened")
this._socket.pause()}resume(){if(this.readyState!==g.OPEN)throw new Error("not opened")
this._socket.resume()}close(e,t){if(this.readyState!==g.CLOSED)if(this.readyState!==g.CONNECTING)if(this.readyState!==g.CLOSING){this.readyState=g.CLOSING
this._sender.close(e,t,!this._isServer,e=>{if(!e){this._closeFrameSent=!0
if(!this._finalized){this._closeFrameReceived&&this._socket.end()
this._closeTimer=setTimeout(this._finalize,v,!0)}}})}else this._closeFrameSent&&this._closeFrameReceived&&this._socket.end()
else{this._req.abort()
this.finalize(new Error("closed before the connection is established"))}}ping(e,t,n){if(this.readyState!==g.OPEN){if(n)return
throw new Error("not opened")}"number"==typeof e&&(e=e.toString())
void 0===t&&(t=!this._isServer)
this._sender.ping(e||d.EMPTY_BUFFER,t)}pong(e,t,n){if(this.readyState!==g.OPEN){if(n)return
throw new Error("not opened")}"number"==typeof e&&(e=e.toString())
void 0===t&&(t=!this._isServer)
this._sender.pong(e||d.EMPTY_BUFFER,t)}send(e,t,n){if("function"==typeof t){n=t
t={}}if(this.readyState!==g.OPEN){if(!n)throw new Error("not opened")
n(new Error("not opened"))
return}"number"==typeof e&&(e=e.toString())
const i=Object.assign({binary:"string"!=typeof e,mask:!this._isServer,compress:!0,fin:!0},t)
this.extensions[p.extensionName]||(i.compress=!1)
this._sender.send(e||d.EMPTY_BUFFER,i,n)}terminate(){if(this.readyState!==g.CLOSED)if(this.readyState!==g.CONNECTING)this.finalize(!0)
else{this._req.abort()
this.finalize(new Error("closed before the connection is established"))}}}g.CONNECTING=0
g.OPEN=1
g.CLOSING=2
g.CLOSED=3;["open","error","close","message"].forEach(e=>{Object.defineProperty(g.prototype,`on${e}`,{get(){const t=this.listeners(e)
for(var n=0;n<t.length;n++)if(t[n]._listener)return t[n]._listener},set(t){const n=this.listeners(e)
for(var i=0;i<n.length;i++)n[i]._listener&&this.removeListener(e,n[i])
this.addEventListener(e,t)}})})
g.prototype.addEventListener=l.addEventListener
g.prototype.removeEventListener=l.removeEventListener
e.exports=g},function(e,t,n){var i=n(7).EventEmitter
var a=n(1)
var o=n(6)("engine:socket")
e.exports=s
function s(e,t,n,i){this.id=e
this.server=t
this.upgrading=!1
this.upgraded=!1
this.readyState="opening"
this.writeBuffer=[]
this.packetsFn=[]
this.sentCallbackFn=[]
this.cleanupFn=[]
this.request=i
i.websocket&&i.websocket._socket?this.remoteAddress=i.websocket._socket.remoteAddress:this.remoteAddress=i.connection.remoteAddress
this.checkIntervalTimer=null
this.upgradeTimeoutTimer=null
this.pingTimeoutTimer=null
this.setTransport(n)
this.onOpen()}a.inherits(s,i)
s.prototype.onOpen=function(){this.readyState="open"
this.transport.sid=this.id
this.sendPacket("open",JSON.stringify({sid:this.id,upgrades:this.getAvailableUpgrades(),pingInterval:this.server.pingInterval,pingTimeout:this.server.pingTimeout}))
this.server.initialPacket&&this.sendPacket("message",this.server.initialPacket)
this.emit("open")
this.setPingTimeout()}
s.prototype.onPacket=function(e){if("open"===this.readyState){o("packet")
this.emit("packet",e)
this.setPingTimeout()
switch(e.type){case"ping":o("got ping")
this.sendPacket("pong")
this.emit("heartbeat")
break
case"error":this.onClose("parse error")
break
case"message":this.emit("data",e.data)
this.emit("message",e.data)}}else o("packet received with closed socket")}
s.prototype.onError=function(e){o("transport error")
this.onClose("transport error",e)}
s.prototype.setPingTimeout=function(){var e=this
clearTimeout(e.pingTimeoutTimer)
e.pingTimeoutTimer=setTimeout(function(){e.onClose("ping timeout")},e.server.pingInterval+e.server.pingTimeout)}
s.prototype.setTransport=function(e){var t=this.onError.bind(this)
var n=this.onPacket.bind(this)
var i=this.flush.bind(this)
var a=this.onClose.bind(this,"transport close")
this.transport=e
this.transport.once("error",t)
this.transport.on("packet",n)
this.transport.on("drain",i)
this.transport.once("close",a)
this.setupSendCallback()
this.cleanupFn.push(function(){e.removeListener("error",t)
e.removeListener("packet",n)
e.removeListener("drain",i)
e.removeListener("close",a)})}
s.prototype.maybeUpgrade=function(e){o('might upgrade socket transport from "%s" to "%s"',this.transport.name,e.name)
this.upgrading=!0
var t=this
t.upgradeTimeoutTimer=setTimeout(function(){o("client did not complete upgrade - closing transport")
a()
"open"===e.readyState&&e.close()},this.server.upgradeTimeout)
function n(n){if("ping"===n.type&&"probe"===n.data){e.send([{type:"pong",data:"probe"}])
t.emit("upgrading",e)
clearInterval(t.checkIntervalTimer)
t.checkIntervalTimer=setInterval(i,100)}else if("upgrade"===n.type&&"closed"!==t.readyState){o("got upgrade packet - upgrading")
a()
t.transport.discard()
t.upgraded=!0
t.clearTransport()
t.setTransport(e)
t.emit("upgrade",e)
t.setPingTimeout()
t.flush()
"closing"===t.readyState&&e.close(function(){t.onClose("forced close")})}else{a()
e.close()}}function i(){if("polling"===t.transport.name&&t.transport.writable){o("writing a noop packet to polling for fast upgrade")
t.transport.send([{type:"noop"}])}}function a(){t.upgrading=!1
clearInterval(t.checkIntervalTimer)
t.checkIntervalTimer=null
clearTimeout(t.upgradeTimeoutTimer)
t.upgradeTimeoutTimer=null
e.removeListener("packet",n)
e.removeListener("close",r)
e.removeListener("error",s)
t.removeListener("close",c)}function s(t){o("client did not complete upgrade - %s",t)
a()
e.close()
e=null}function r(){s("transport closed")}function c(){s("socket closed")}e.on("packet",n)
e.once("close",r)
e.once("error",s)
t.once("close",c)}
s.prototype.clearTransport=function(){var e=this.cleanupFn.length
for(var t=0;t<e;t++)this.cleanupFn.shift()()
this.transport.on("error",function(){o("error triggered by discarded transport")})
this.transport.close()
clearTimeout(this.pingTimeoutTimer)}
s.prototype.onClose=function(e,t){if("closed"!==this.readyState){this.readyState="closed"
clearTimeout(this.pingTimeoutTimer)
clearInterval(this.checkIntervalTimer)
this.checkIntervalTimer=null
clearTimeout(this.upgradeTimeoutTimer)
var n=this
process.nextTick(function(){n.writeBuffer=[]})
this.packetsFn=[]
this.sentCallbackFn=[]
this.clearTransport()
this.emit("close",e,t)}}
s.prototype.setupSendCallback=function(){var e=this
this.transport.on("drain",t)
this.cleanupFn.push(function(){e.transport.removeListener("drain",t)})
function t(){if(e.sentCallbackFn.length>0){var t=e.sentCallbackFn.splice(0,1)[0]
if("function"==typeof t){o("executing send callback")
t(e.transport)}else if(Array.isArray(t)){o("executing batch send callback")
for(var n=t.length,i=0;i<n;i++)"function"==typeof t[i]&&t[i](e.transport)}}}}
s.prototype.send=s.prototype.write=function(e,t,n){this.sendPacket("message",e,t,n)
return this}
s.prototype.sendPacket=function(e,t,n,i){if("function"==typeof n){i=n
n=null}(n=n||{}).compress=!1!==n.compress
if("closing"!==this.readyState&&"closed"!==this.readyState){o('sending packet "%s" (%s)',e,t)
var a={type:e,options:n}
t&&(a.data=t)
this.emit("packetCreate",a)
this.writeBuffer.push(a)
i&&this.packetsFn.push(i)
this.flush()}}
s.prototype.flush=function(){if("closed"!==this.readyState&&this.transport.writable&&this.writeBuffer.length){o("flushing buffer to transport")
this.emit("flush",this.writeBuffer)
this.server.emit("flush",this,this.writeBuffer)
var e=this.writeBuffer
this.writeBuffer=[]
this.transport.supportsFraming?this.sentCallbackFn.push.apply(this.sentCallbackFn,this.packetsFn):this.sentCallbackFn.push(this.packetsFn)
this.packetsFn=[]
this.transport.send(e)
this.emit("drain")
this.server.emit("drain",this)}}
s.prototype.getAvailableUpgrades=function(){var e=[]
var t=this.server.upgrades(this.transport.name)
for(var n=0,i=t.length;n<i;++n){var a=t[n];-1!==this.server.transports.indexOf(a)&&e.push(a)}return e}
s.prototype.close=function(e){if("open"===this.readyState){this.readyState="closing"
this.writeBuffer.length?this.once("drain",this.closeTransport.bind(this,e)):this.closeTransport(e)}}
s.prototype.closeTransport=function(e){e&&this.transport.discard()
this.transport.close(this.onClose.bind(this,"forced close"))}},function(e,t){e.exports=require("tty")},function(e,t){var n=1e3
var i=60*n
var a=60*i
var o=24*a
var s=365.25*o
e.exports=function(e,t){t=t||{}
var c=typeof e
if("string"===c&&e.length>0)return function(e){if((e=String(e)).length>100)return
var t=/^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(e)
if(!t)return
var r=parseFloat(t[1])
switch((t[2]||"ms").toLowerCase()){case"years":case"year":case"yrs":case"yr":case"y":return r*s
case"days":case"day":case"d":return r*o
case"hours":case"hour":case"hrs":case"hr":case"h":return r*a
case"minutes":case"minute":case"mins":case"min":case"m":return r*i
case"seconds":case"second":case"secs":case"sec":case"s":return r*n
case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return r
default:return}}(e)
if("number"===c&&!1===isNaN(e))return t.long?function(e){return r(e,o,"day")||r(e,a,"hour")||r(e,i,"minute")||r(e,n,"second")||e+" ms"}(e):function(e){if(e>=o)return Math.round(e/o)+"d"
if(e>=a)return Math.round(e/a)+"h"
if(e>=i)return Math.round(e/i)+"m"
if(e>=n)return Math.round(e/n)+"s"
return e+"ms"}(e)
throw new Error("val is not a non-empty string or a valid number. val="+JSON.stringify(e))}
function r(e,t,n){if(!(e<t))return e<1.5*t?Math.floor(e/t)+" "+n:Math.ceil(e/t)+" "+n+"s"}},function(e,t,n){(t=e.exports=i.debug=i.default=i).coerce=function(e){return e instanceof Error?e.stack||e.message:e}
t.disable=function(){t.enable("")}
t.enable=function(e){t.save(e)
t.names=[]
t.skips=[]
var n
var i=("string"==typeof e?e:"").split(/[\s,]+/)
var a=i.length
for(n=0;n<a;n++)i[n]&&("-"===(e=i[n].replace(/\*/g,".*?"))[0]?t.skips.push(new RegExp("^"+e.substr(1)+"$")):t.names.push(new RegExp("^"+e+"$")))
for(n=0;n<t.instances.length;n++){var o=t.instances[n]
o.enabled=t.enabled(o.namespace)}}
t.enabled=function(e){if("*"===e[e.length-1])return!0
var n,i
for(n=0,i=t.skips.length;n<i;n++)if(t.skips[n].test(e))return!1
for(n=0,i=t.names.length;n<i;n++)if(t.names[n].test(e))return!0
return!1}
t.humanize=n(46)
t.instances=[]
t.names=[]
t.skips=[]
t.formatters={}
function i(e){var n
function i(){if(i.enabled){var e=i
var a=+new Date
var o=a-(n||a)
e.diff=o
e.prev=n
e.curr=a
n=a
var s=new Array(arguments.length)
for(var r=0;r<s.length;r++)s[r]=arguments[r]
s[0]=t.coerce(s[0])
"string"!=typeof s[0]&&s.unshift("%O")
var c=0
s[0]=s[0].replace(/%([a-zA-Z%])/g,function(n,i){if("%%"===n)return n
c++
var a=t.formatters[i]
if("function"==typeof a){var o=s[c]
n=a.call(e,o)
s.splice(c,1)
c--}return n})
t.formatArgs.call(e,s);(i.log||t.log||console.log.bind(console)).apply(e,s)}}i.namespace=e
i.enabled=t.enabled(e)
i.useColors=t.useColors()
i.color=function(e){var n,i=0
for(n in e){i=(i<<5)-i+e.charCodeAt(n)
i|=0}return t.colors[Math.abs(i)%t.colors.length]}(e)
i.destroy=a
"function"==typeof t.init&&t.init(i)
t.instances.push(i)
return i}function a(){var e=t.instances.indexOf(this)
if(-1!==e){t.instances.splice(e,1)
return!0}return!1}},function(e,t,n){var i=n(25)
var a=n(19)
var o=n(9)
var s=n(101)
var r=n(1)
var c=n(6)("engine:polling")
var p={gzip:o.createGzip,deflate:o.createDeflate}
e.exports=l
function l(e){i.call(this,e)
this.closeTimeout=3e4
this.maxHttpBufferSize=null
this.httpCompression=null}r.inherits(l,i)
l.prototype.name="polling"
l.prototype.onRequest=function(e){var t=e.res
if("GET"===e.method)this.onPollRequest(e,t)
else if("POST"===e.method)this.onDataRequest(e,t)
else{t.writeHead(500)
t.end()}}
l.prototype.onPollRequest=function(e,t){if(this.req){c("request overlap")
this.onError("overlap from client")
t.writeHead(500)
t.end()}else{c("setting request")
this.req=e
this.res=t
var n=this
e.cleanup=function(){e.removeListener("close",i)
n.req=n.res=null}
e.on("close",i)
this.writable=!0
this.emit("drain")
if(this.writable&&this.shouldClose){c("triggering empty send to append close packet")
this.send([{type:"noop"}])}}function i(){n.onError("poll connection closed prematurely")}}
l.prototype.onDataRequest=function(e,t){if(this.dataReq){this.onError("data request overlap from client")
t.writeHead(500)
t.end()}else{var n="application/octet-stream"===e.headers["content-type"]
this.dataReq=e
this.dataRes=t
var i=n?Buffer.concat([]):""
var a=this
e.on("close",s)
n||e.setEncoding("utf8")
e.on("data",r)
e.on("end",c)}function o(){e.removeListener("data",r)
e.removeListener("end",c)
e.removeListener("close",s)
a.dataReq=a.dataRes=i=null}function s(){o()
a.onError("data request connection closed prematurely")}function r(t){var o
if(n)o=(i=Buffer.concat([i,t])).length
else{i+=t
o=Buffer.byteLength(i)}if(o>a.maxHttpBufferSize){i=n?Buffer.concat([]):""
e.connection.destroy()}}function c(){a.onData(i)
t.writeHead(200,a.headers(e,{"Content-Type":"text/html","Content-Length":2}))
t.end("ok")
o()}}
l.prototype.onData=function(e){c('received "%s"',e)
var t=this
a.decodePayload(e,function(e){if("close"===e.type){c("got xhr close packet")
t.onClose()
return!1}t.onPacket(e)})}
l.prototype.onClose=function(){this.writable&&this.send([{type:"noop"}])
i.prototype.onClose.call(this)}
l.prototype.send=function(e){this.writable=!1
if(this.shouldClose){c("appending close packet to payload")
e.push({type:"close"})
this.shouldClose()
this.shouldClose=null}var t=this
a.encodePayload(e,this.supportsBinary,function(n){var i=e.some(function(e){return e.options&&e.options.compress})
t.write(n,{compress:i})})}
l.prototype.write=function(e,t){c('writing "%s"',e)
var n=this
this.doWrite(e,t,function(){n.req.cleanup()})}
l.prototype.doWrite=function(e,t,n){var i=this
var a="string"==typeof e
var o={"Content-Type":a?"text/plain; charset=UTF-8":"application/octet-stream"}
if(this.httpCompression&&t.compress){if((a?Buffer.byteLength(e):e.length)<this.httpCompression.threshold)c(e)
else{var r=s(this.req).encodings(["gzip","deflate"])
r?this.compress(e,r,function(e,t){if(e){i.res.writeHead(500)
i.res.end()
n(e)}else{o["Content-Encoding"]=r
c(t)}}):c(e)}}else c(e)
function c(e){o["Content-Length"]="string"==typeof e?Buffer.byteLength(e):e.length
i.res.writeHead(200,i.headers(i.req,o))
i.res.end(e)
n()}}
l.prototype.compress=function(e,t,n){c("compressing")
var i=[]
var a=0
p[t](this.httpCompression).on("error",n).on("data",function(e){i.push(e)
a+=e.length}).on("end",function(){n(null,Buffer.concat(i,a))}).end(e)}
l.prototype.doClose=function(e){c("closing")
var t=this
var n
if(this.dataReq){c("aborting ongoing data request")
this.dataReq.destroy()}if(this.writable){c("transport writable - closing right away")
this.send([{type:"close"}])
i()}else if(this.discarded){c("transport discarded - closing right away")
i()}else{c("transport not writable - buffering orderly close")
this.shouldClose=i
n=setTimeout(i,this.closeTimeout)}function i(){clearTimeout(n)
e()
t.onClose()}}
l.prototype.headers=function(e,t){t=t||{}
var n=e.headers["user-agent"]
n&&(~n.indexOf(";MSIE")||~n.indexOf("Trident/"))&&(t["X-XSS-Protection"]="0")
this.emit("headers",t)
return t}},function(e,t,n){var i=n(111)
var a=n(92)
e.exports=t={polling:function(e){return"string"==typeof e._query.j?new a(e):new i(e)},websocket:n(91)}
t.polling.upgradesTo=["websocket"]},function(e,t){e.exports=require("querystring")},function(e,t){e.exports=require("stream")},function(e,t,n){var i=n(73)
var a=n(13).createClient
var o=n(61)
var s=n(34)
var r=n(58)("socket.io-redis")
e.exports=function(e,t){t=t||{}
if("object"==typeof e){t=e
e=null}var n=t.pubClient
var p=t.subClient
var l=t.key||"socket.io"
var u=t.requestsTimeout||5e3
function d(){return e?a(e,t):a(t)}n||(n=d())
p||(p=d())
var f=i(6)
function h(e){s.call(this,e)
this.uid=f
this.prefix=l
this.requestsTimeout=u
this.channel=l+"#"+e.name+"#"
this.requestChannel=l+"-request#"+this.nsp.name+"#"
this.responseChannel=l+"-response#"+this.nsp.name+"#"
this.requests={}
this.customHook=function(e,t){t(null)}
String.prototype.startsWith?this.channelMatches=function(e,t){return e.startsWith(t)}:this.channelMatches=function(e,t){return e.substr(0,t.length)===t}
this.pubClient=n
this.subClient=p
var t=this
p.psubscribe(this.channel+"*",function(e){e&&t.emit("error",e)})
p.on("pmessageBuffer",this.onmessage.bind(this))
p.subscribe([this.requestChannel,this.responseChannel],function(e){e&&t.emit("error",e)})
p.on("messageBuffer",this.onrequest.bind(this))
function i(e){t.emit("error",e)}n.on("error",i)
p.on("error",i)}h.prototype.__proto__=s.prototype
h.prototype.onmessage=function(e,t,n){t=t.toString()
if(!this.channelMatches(t,this.channel))return r("ignore different channel")
var i=t.slice(this.channel.length,-1)
if(""!==i&&!this.rooms.hasOwnProperty(i))return r("ignore unknown room %s",i)
var a=o.decode(n)
var s
if(f===a.shift())return r("ignore same uid");(s=a[0])&&void 0===s.nsp&&(s.nsp="/")
if(!s||s.nsp!=this.nsp.name)return r("ignore different namespace")
a.push(!0)
this.broadcast.apply(this,a)}
h.prototype.onrequest=function(e,t){e=e.toString()
if(this.channelMatches(e,this.responseChannel))return this.onresponse(e,t)
if(!this.channelMatches(e,this.requestChannel))return r("ignore different channel")
var i=this
var a
try{a=JSON.parse(t)}catch(e){i.emit("error",e)
return}r("received request %j",a)
switch(a.type){case c.clients:s.prototype.clients.call(i,a.rooms,function(e,t){if(e)i.emit("error",e)
else{var o=JSON.stringify({requestid:a.requestid,clients:t})
n.publish(i.responseChannel,o)}})
break
case c.clientRooms:s.prototype.clientRooms.call(i,a.sid,function(e,t){if(e)i.emit("error",e)
else if(t){var o=JSON.stringify({requestid:a.requestid,rooms:t})
n.publish(i.responseChannel,o)}})
break
case c.allRooms:var o=JSON.stringify({requestid:a.requestid,rooms:Object.keys(this.rooms)})
n.publish(i.responseChannel,o)
break
case c.remoteJoin:var p=this.nsp.connected[a.sid]
if(!p)return
p.join(a.room,function(){var e=JSON.stringify({requestid:a.requestid})
n.publish(i.responseChannel,e)})
break
case c.remoteLeave:var p=this.nsp.connected[a.sid]
if(!p)return
p.leave(a.room,function(){var e=JSON.stringify({requestid:a.requestid})
n.publish(i.responseChannel,e)})
break
case c.remoteDisconnect:var p=this.nsp.connected[a.sid]
if(!p)return
p.disconnect(a.close)
var o=JSON.stringify({requestid:a.requestid})
n.publish(i.responseChannel,o)
break
case c.customRequest:this.customHook(a.data,function(e){var t=JSON.stringify({requestid:a.requestid,data:e})
n.publish(i.responseChannel,t)})
break
default:r("ignoring unknown request type: %s",a.type)}}
h.prototype.onresponse=function(e,t){var n
try{n=JSON.parse(t)}catch(e){this.emit("error",e)
return}var i=n.requestid
if(i&&this.requests[i]){r("received response %j",n)
var a=this.requests[i]
switch(a.type){case c.clients:a.msgCount++
if(!n.clients||!Array.isArray(n.clients))return
for(var o=0;o<n.clients.length;o++)a.clients[n.clients[o]]=!0
if(a.msgCount===a.numsub){clearTimeout(a.timeout)
a.callback&&process.nextTick(a.callback.bind(null,null,Object.keys(a.clients)))
delete this.requests[i]}break
case c.clientRooms:clearTimeout(a.timeout)
a.callback&&process.nextTick(a.callback.bind(null,null,n.rooms))
delete this.requests[i]
break
case c.allRooms:a.msgCount++
if(!n.rooms||!Array.isArray(n.rooms))return
for(var o=0;o<n.rooms.length;o++)a.rooms[n.rooms[o]]=!0
if(a.msgCount===a.numsub){clearTimeout(a.timeout)
a.callback&&process.nextTick(a.callback.bind(null,null,Object.keys(a.rooms)))
delete this.requests[i]}break
case c.remoteJoin:case c.remoteLeave:case c.remoteDisconnect:clearTimeout(a.timeout)
a.callback&&process.nextTick(a.callback.bind(null,null))
delete this.requests[i]
break
case c.customRequest:a.msgCount++
a.replies.push(n.data)
if(a.msgCount===a.numsub){clearTimeout(a.timeout)
a.callback&&process.nextTick(a.callback.bind(null,null,a.replies))
delete this.requests[i]}break
default:r("ignoring unknown request type: %s",a.type)}}else r("ignoring unknown request")}
h.prototype.broadcast=function(e,t,i){e.nsp=this.nsp.name
if(!(i||t&&t.flags&&t.flags.local)){var a=o.encode([f,e,t])
var c=this.channel
t.rooms&&1===t.rooms.length&&(c+=t.rooms[0]+"#")
r("publishing message to channel %s",c)
n.publish(c,a)}s.prototype.broadcast.call(this,e,t)}
h.prototype.clients=function(e,t){if("function"==typeof e){t=e
e=null}e=e||[]
var a=this
var o=i(6)
n.send_command("pubsub",["numsub",a.requestChannel],function(i,s){if(i){a.emit("error",i)
t&&t(i)}else{s=parseInt(s[1],10)
r('waiting for %d responses to "clients" request',s)
var p=JSON.stringify({requestid:o,type:c.clients,rooms:e})
var l=setTimeout(function(){var e=a.requests[o]
t&&process.nextTick(t.bind(null,new Error("timeout reached while waiting for clients response"),Object.keys(e.clients)))
delete a.requests[o]},a.requestsTimeout)
a.requests[o]={type:c.clients,numsub:s,msgCount:0,clients:{},callback:t,timeout:l}
n.publish(a.requestChannel,p)}})}
h.prototype.clientRooms=function(e,t){var a=this
var o=i(6)
var s=this.sids[e]
if(s)t&&process.nextTick(t.bind(null,null,Object.keys(s)))
else{var r=JSON.stringify({requestid:o,type:c.clientRooms,sid:e})
var p=setTimeout(function(){t&&process.nextTick(t.bind(null,new Error("timeout reached while waiting for rooms response")))
delete a.requests[o]},a.requestsTimeout)
a.requests[o]={type:c.clientRooms,callback:t,timeout:p}
n.publish(a.requestChannel,r)}}
h.prototype.allRooms=function(e){var t=this
var a=i(6)
n.send_command("pubsub",["numsub",t.requestChannel],function(i,o){if(i){t.emit("error",i)
e&&e(i)}else{o=parseInt(o[1],10)
r('waiting for %d responses to "allRooms" request',o)
var s=JSON.stringify({requestid:a,type:c.allRooms})
var p=setTimeout(function(){var n=t.requests[a]
e&&process.nextTick(e.bind(null,new Error("timeout reached while waiting for allRooms response"),Object.keys(n.rooms)))
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t.isSecure&&(e=>{const t=J({valueSizeSumMax:4096})
e.on("newSession",(e,n,i)=>{t.set(e.toString("hex"),n,1,Date.now()+6e5)
i()})
e.on("resumeSession",(e,n)=>{n(null,t.get(e.toString("hex"))||null)})})(n)
return{server:n,option:t,start:()=>{!n.listening&&n.listen(t.port,t.hostname)},stop:()=>{n.listening&&n.close()}}})({protocol:e,hostname:t,port:n,key:r&&i?await c(i):null,cert:r&&a?await c(a):null,ca:r&&o?await c(o):null,dhparam:r&&s?await c(s):null})}
const ye={name:"",nameENV:"",nameJSON:"",shortName:"",aliasNameList:[],optional:!1,argumentCount:"0",argumentLengthMin:0,argumentLengthMax:0,argumentListNormalize:e=>e,argumentListVerify:e=>{},description:"",extendFormatList:[]}
const xe=/^(\d+)(-)?(\d+)?$/
const be=(e,t)=>{"function"!=typeof e&&(e=!!e&&we)
return t?(n,i,a)=>e&&e(n,i,a)||!i.has(t):e}
const we=()=>!0
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e.shortName&&!Se.test(e.shortName)&&Ee(`shortName '${e.shortName}'`,e,t,n)
{const i=e.aliasNameList.findIndex(e=>!_e.test(e));-1!==i&&Ee(`aliasNameList #${i} '${e.aliasNameList[i]}'`,e,t,n)}{!xe.test(e.argumentCount)&&Ee(`argumentCount '${e.argumentCount}'`,e,t,n)
const[,i,,a]=xe.exec(e.argumentCount)
a&&parseInt(a)<parseInt(i)&&Ee(`argumentCount '${e.argumentCount}'`,e,t,n)}e.extendFormatList.length&&(e.extendFormatList=e.extendFormatList.map((t,n)=>ke(t,n,e)))
return e}
const _e=/^[A-Za-z][A-Za-z0-9-]*$/
const Se=/^[A-Za-z]$/
const Ee=(e,t,n,i)=>{throw new Error(`[Format] ${Re(t)} #${n}${i?` of ${Re(i)}`:""} | ${e}`)}
const Ce=(e,t)=>n=>{const i=[]
const a=()=>i[i.length-1].argumentList
for(let o=0,s=n.length;o<s;o++){const s=n[o]
if(Oe.test(s)){const[,t,,n]=Oe.exec(s)
const o=e.get(t)
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i.push({format:o,argumentList:[]})
n&&a().push(n)}else if(je.test(s)){const[,e,,n]=je.exec(s)
e.split("").forEach(n=>{const a=t.get(n)
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n&&a().push(n)}else{!i.length&&qe(s,"no leading option found")
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const Oe=/^--([A-Za-z][A-Za-z0-9-]*)(=(.*))?$/
const je=/^-([A-Za-z]+)(=(.*))?$/
const qe=(e,t="invalid option")=>{throw new Error(`[ParseArgv] unexpected '${e}', ${t}`)}
const Te=e=>(t,n={})=>e(t).reduce((e,{format:t,argumentList:n})=>{e[t.name]?e[t.name].argumentList.push(...n):e[t.name]={format:t,argumentList:n,source:"CLI"}
return e},n)
const Ae=e=>(t,n={})=>{e.forEach((e,i)=>{let a=t[i]
if(a){try{a=JSON.parse(a)}catch(e){}n[e.name]={format:e,argumentList:Array.isArray(a)?a:[a],source:"ENV"}}})
return n}
const Ne=e=>(t,n={})=>{e.forEach((e,i)=>{const a=t[i]
a&&(n[e.name]={format:e,argumentList:Array.isArray(a)?a:[a],source:"JSON"})})
return n}
const Be=(e,t)=>(n,i)=>{const a=new Set
Object.entries(n).forEach(([e,t])=>{const{format:n,argumentList:o}=t
n.argumentLengthMin>o.length&&Le(`expected ${n.argumentLengthMin-o.length} more argument`,n)
n.argumentLengthMax<o.length&&Le(`expected ${o.length-n.argumentLengthMax} less argument`,n)
t.argumentList=n.argumentListNormalize(o,i)
n.argumentListVerify(t.argumentList,i)
a.add(n)})
e.forEach(e=>!a.has(e)&&Le("non-optional option",e))
t.forEach(({format:e,checkOptional:t})=>!t(n,a,e)&&!a.has(e)&&Le("non-optional option",e))
return n}
const Le=(e,t)=>{throw new Error(`[Process] ${Re(t)} | ${e}`)}
const Re=({name:e,shortName:t,aliasNameList:n})=>`${e}${n.length?`|${n.join("|")}`:""}${t?` [-${t}]`:""}`
const Ie=e=>Je(e,Pe)
const Pe=e=>Ve(Me(e,`--${e.name}${e.aliasNameList.length?` --${e.aliasNameList.join(" --")}`:""}`,e.shortName&&`-${e.shortName}`),e.description&&Ge(e.description,4),De(e.extendFormatList,Pe,2))
const ze=e=>Ve('"',Ge(`#!/usr/bin/env bash\n${Je(e,Fe)}`),'"')
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const $e=e=>Ve("{",Ge(Je(e,Ue)),"}")
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const Me=({optional:e,argumentLengthMin:t,argumentLengthMax:n},...i)=>[...i,e&&(e===we?"[OPTIONAL]":"[OPTIONAL-CHECK]"),(t||n)&&`[ARGUMENT=${He(t,n)}]`].filter(Boolean).join(" ")
const De=(e,t,n)=>e.length&&Ge(Je(e,t),n)
const He=(e,t)=>`${e}${t===1/0?"+":t>e?`-${t}`:""}`
const Je=(e,t)=>Ve(...e.map(t))
const Ve=(...e)=>e.filter(Boolean).join("\n")
const Ge=(e,t=2)=>t?ie(e," ".repeat(t)):e
const We=e=>pe(e,1,"single argument expected")
const Ye=(e,t)=>n=>{We(n)
e(n[0],`single ${t} argument expected`)}
const Ke=(e,t)=>n=>{n.forEach((n,i)=>e(n,`${t} expected at #${i}`))}
const Ze=Ke(se,"String")
const Qe=Ke(re,"Number")
const Xe=Ke(ce,"Integer")
const et=e=>e.map(String)
const tt=e=>e.map(Number)
const nt=e=>e.map(parseInt)
const it=(e,t=(e=>e),n=(()=>{}),i="",a=!1)=>({argumentCount:e,argumentListNormalize:t,argumentListVerify:n,description:i,optional:a})
const at=(e,t)=>n=>{t(n)
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for(let i=0,a=e.length;i<a;i+=t)n.push(e.slice(i,i+t))
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const ot={SingleString:it(1,et,Ye(se,"String")),SingleNumber:it(1,tt,Ye(re,"Number")),SingleInteger:it(1,nt,Ye(ce,"Integer")),AllString:it("1-",et,Ze),AllNumber:it("1-",tt,Qe),AllInteger:it("1-",nt,Xe),OneOfString:at(et,Ze),OneOfNumber:at(tt,Qe),OneOfInteger:at(nt,Xe),BooleanFlag:it("0-",()=>[!0],void 0,"set to enable",!0),Any:it("0-",void 0,void 0,"optional",!0)}
const st={...ot,SinglePath:{...ot.SingleString,isPath:!0},AllPath:{...ot.AllString,isPath:!0},Config:{...ot.SingleString,description:"# from JSON: set to 'path/to/config.json'\n# from ENV: set to 'env'",optional:!0,name:"config",shortName:"c"}}
const rt=(e,t)=>{Object.values(e).forEach(({format:{isPath:e},argumentList:n})=>e&&n.forEach((e,a)=>n[a]=Object(i.resolve)(t,e)))
return e}
const{SingleString:ct,SingleInteger:pt,SinglePath:lt,BooleanFlag:ut}=st
const{SingleString:dt,SingleInteger:ft,BooleanFlag:ht,Config:mt}=st
const vt={prefixENV:"imock-socket",formatList:[mt,{...ht,name:"help",shortName:"h"},{...ht,name:"version",shortName:"v"},((e=[])=>({...ct,optional:!0,name:"hostname",shortName:"H",extendFormatList:[{...pt,name:"port",shortName:"P"},{...ut,name:"https",shortName:"S",extendFormatList:[{...lt,name:"file-SSL-key"},{...lt,name:"file-SSL-cert"},{...lt,name:"file-SSL-chain"},{...lt,name:"file-SSL-dhparam"}]},{...lt,optional:!0,name:"path-log",extendFormatList:[{...ct,optional:!0,name:"prefix-log-file"}]},{...lt,optional:!0,name:"file-pid",extendFormatList:[{...ut,name:"pid-ignore-exist"}]},...e]}))([{...ft,optional:!0,name:"port-admin-server"},{...dt,optional:!0,name:"socket-path"},{...dt,name:"url-server-socket-action"},{...ht,name:"cluster",shortName:"r",extendFormatList:[{...dt,optional:!0,name:"redis-host"},{...ft,optional:!0,name:"redis-port"}]}])]}
const{parseOption:gt,formatUsage:yt}=(e=>{const{parseCLI:t,parseENV:n,parseJSON:a,processOptionMap:o,formatUsage:s}=(({formatList:e,prefixENV:t="",prefixJSON:n=""})=>{const i=new Map
const a=new Map
const o=new Map
const s=new Map
const r=new Set
const c=new Set
const p=(e,l,u)=>{const{name:d,shortName:f,aliasNameList:h,argumentCount:m}=e
const[,v,g,y]=xe.exec(m.toString())
e.nameENV=(t?`${t}-${d}`:d).split("-").join("_").toUpperCase()
e.nameJSON=((e,t=1)=>e.reduce((e,n,i)=>i>=t?e+n[0].toUpperCase()+n.slice(1):e+n,""))((n?`${n}-${d}`:d).split("-"))
e.optional=be(e.optional,u)
e.argumentLengthMin=parseInt(v)
e.argumentLengthMax=g?y?parseInt(y):1/0:e.argumentLengthMin
i.has(d)&&Ee(`duplicate name '${d}'`,e,l,u)
i.set(d,e)
f&&a.has(f)&&Ee(`duplicate shortName '${f}'`,e,l,u)
f&&a.set(f,e)
{const t=h.find(e=>i.has(e))
t&&Ee(`duplicate aliasName '${t}'`,e,l,u)
h.forEach(t=>i.set(t,e))}o.set(e.nameENV,e)
s.set(e.nameJSON,e)
e.optional?e.optional!==we&&c.add({format:e,checkOptional:e.optional}):r.add(e)
e.extendFormatList.forEach((t,n)=>p(t,n,e))};(e=e.map((e,t)=>ke(e,t,null))).forEach((e,t)=>p(e,t,null))
return{parseCLI:Te(Ce(i,a)),parseENV:Ae(o),parseJSON:Ne(s),processOptionMap:Be(r,c),formatUsage:(t,n=!1)=>Ve(t&&`Message:\n${Ge(t.toString())}`,`CLI Usage:\n${Ge(Ie(e))}`,!n&&`ENV Usage:\n${Ge(ze(e))}`,!n&&`JSON Usage:\n${Ge($e(e))}`)}})(e)
return{parseOption:async()=>(e=>{const t=t=>e[t]?e[t].argumentList:void 0
const n=(e,n)=>{const i=t(e)
if(!i)throw new Error(`[getOption] expecting option ${e}`)
if(void 0!==n&&i.length!==n)throw new Error(`[getOption] expecting option ${e} has ${n} value instead of ${i.length}`)
return i}
return{optionMap:e,getOptionOptional:t,getOption:n,getSingleOptionOptional:t=>e[t]?e[t].argumentList[0]:void 0,getSingleOption:e=>n(e,1)[0]}})(await(async({parseCLI:e,parseENV:t,parseJSON:n,processOptionMap:a})=>{const o=rt(e(process.argv.slice(2)),process.cwd())
const s=o.config&&o.config.argumentList.length&&o.config.argumentList[0]
return a({...s?"env"===s?rt(t(process.env),process.cwd()):rt(n(JSON.parse(await c(s,"utf8"))),Object(i.dirname)(s)):null,...o})})({parseCLI:t,parseENV:n,parseJSON:a,processOptionMap:o})),formatUsage:s}})(vt)
var xt=n(53)
var bt=n.n(xt)
var wt=n(52)
var kt=n.n(wt)
var _t=n(9)
const St=e=>new Promise((t,n)=>{const i=[]
e.on("error",n)
e.on("data",e=>i.push(e))
e.on("end",()=>{e.removeListener("error",n)
t(Buffer.concat(i))})})
const Et=(e,t)=>new Promise((n,i)=>{e.on("error",i)
e.write(t,()=>{e.removeListener("error",i)
n()})})
const Ct=({protocol:e,hostname:t,hash:n,search:i,pathname:a,href:o,port:s,username:r,password:c})=>{const p={protocol:e,hostname:t,hash:n,search:i,pathname:a,href:o,path:`${a}${i}`}
""!==s&&(p.port=Number(s));(r||c)&&(p.auth=`${r}:${c}`)
return p}
const Ot=(e,t=null)=>new Promise((n,i)=>{const a=("https:"===e.protocol?P.request:I.request)(e,n)
const o=t=>{a.destroy()
t.option=e
i(t)}
a.on("timeout",()=>o(new Error("request timeout")))
a.on("error",o)
a.end(t)})
const jt=1e4
const qt=async(e,t={})=>{const{method:n,headers:i,body:a,timeout:o=jt}=t
const s={...Ct(new le.URL(e)),method:n,headers:{"accept-encoding":"gzip",...i},timeout:o}
const r=await Ot(s,a)
const c=r.headers
const p=r.statusCode
const l=p>=200&&p<300
let u=!1
let d
process.nextTick(()=>{if(!d){r.destroy()
u=!0}})
const f=async()=>{if(void 0===d){if(u)throw new Error("[fetch] data already dropped, should call receive data immediately")
d=St("gzip"===r.headers["content-encoding"]?r.pipe(Object(_t.createGunzip)()):r)}return d}
const h=()=>f().then(e=>e.toString())
return{headers:c,status:p,ok:l,buffer:f,text:h,json:()=>h().then(e=>JSON.parse(e))}}
const Tt="application/octet-stream"
const At=["application/javascript:js;mjs","application/json:json","application/pdf:pdf","application/xml:xml","audio/midi:mid;midi","audio/mpeg:mp3","audio/ogg:ogg","audio/wav:wav","audio/webm:weba","audio/x-flac:flac","font/ttf:ttf","font/woff:woff","font/woff2:woff2","image/bmp:bmp","image/gif:gif","image/jpeg:jpeg;jpg","image/png:png","image/svg+xml:svg","image/webp:webp","image/x-icon:ico","text/css:css","text/csv:csv","text/html:html;htm","text/plain:txt;text;conf;log;ini","text/rtf:rtf","text/xml:xml","video/mp4:mp4;mp4v;mpg4","video/mpeg:mpeg;mpg","video/webm:webm","video/x-flv:flv","video/x-ms-wmv:wmv","video/x-msvideo:avi"].reduce((e,t)=>{const[n,i]=t.split(":")
i.split(";").forEach(t=>e[t]=n)
return e},{})
const Nt=e=>({INFO:e.INFO,id:e.id,rooms:Object.keys(e.rooms)})
const Bt=e=>`USER:${Buffer.from(String(e)).toString("base64")}`
const Lt=e=>`PROJECT:${Buffer.from(String(e)).toString("base64")}`
const Rt=async(e,{type:t="",payload:n={},cookie:i=""})=>{try{const a=await qt(e,{method:"POST",headers:{cookie:i,"content-type":At.json},body:JSON.stringify({type:t,payload:n})})
if(!a.ok)return{response:a,responseText:"",error:new Error(`[postServerActionAsync] get unexpected status: ${a.status}`)}
return{response:a,responseText:await a.text(),error:null}}catch(e){return{response:null,responseText:"",error:e}}}
const It={serveClient:!1,transports:["websocket"],pingInterval:25e3,pingTimeout:5e3,upgradeTimeout:1e4,cookie:!1}
const Pt=({socketIoServerUser:e,urlServerSocketAction:t,logger:n})=>{const i=e.of("/")
i.use(async(e,i)=>{const{address:a,headers:{cookie:o=""},query:{userId:s=""}}=e.handshake
const r=String(s)
n.add("pre-connect",a,{cookie:o,userId:r})
const{response:c,responseText:p,error:l}=await Rt(t,{type:"verify:user",payload:{userId:r},cookie:o})
if(l)throw l
const u=o||(c.headers["set-cookie"]||[]).map(e=>e.split(";")[0]).join(";")
const d=Boolean(JSON.parse(p).isAllowRequest)
e.INFO={tag:r,userId:r,userAuthCookie:u,isAllowRequest:d,urlServerSocketAction:t}
return i()})
i.on("connect",e=>{const{tag:t}=e.INFO
zt({socket:e,tag:t,logger:n})
Ft({socket:e,...e.INFO,logger:n})})}
const zt=({socket:e,tag:t,logger:n})=>{e.on("disconnect",e=>{n.add("disconnect",t,e)})
e.on("error",e=>{n.add("error",t,e)})
e.on("request:close",()=>{n.add("request:close",t)
e.disconnect(!0)})}
const Ft=({socket:e,tag:t,userId:n,userAuthCookie:i,isAllowRequest:a,urlServerSocketAction:o,logger:s})=>{e.join(Bt(n))
e.on("join:projects",async({projectCidList:t=[]},a)=>{const{error:s}=await Rt(o,{type:"verify:user-project",payload:{userId:n,projectCidList:t},cookie:i})
if(!s){t.forEach(t=>e.join(Lt(t)))
a("done")}})
e.on("leave:projects",({projectCidList:t=[]},n)=>{t.forEach(t=>e.leave(Lt(t)))
n("done")})
a&&e.on("request:project:batch-save",async({batchSaveQueue:t=[],rootProjectCid:a="",fromUser:r={}},c)=>{if(String(r.id)!==String(n)){s.add(`[ERROR][request:project:batch-save] user mismatch, expect: ${n}, get: ${JSON.stringify(r)}`)
return c({responseText:"",error:`[Error] user mismatch, get: ${JSON.stringify(r)}`})}const{responseText:p,error:l}=await(async(e,t,n,i,a)=>{a.add(`[devBatchSavePatch] userId: ${t}, batchSaveQueue: ${i.length}`)
try{for(const{url:o,method:s,body:r}of i){const i=new le.URL(o,e).toString()
const{ok:c,status:p}=await qt(i,{method:s,headers:{cookie:n,accept:"*/*","content-type":At.json},body:r})
if(!c){a.add(`[ERROR][devBatchSavePatch] get unexpected status: ${p}, userId: ${t}, saveUrl: ${i}`)
return{responseText:"",error:new Error(`[devBatchSavePatch] get unexpected status: ${p}, saveUrl: ${i}`)}}}return{responseText:"",error:null}}catch(e){a.add(`[ERROR][devBatchSavePatch] error: ${e}, userId: ${t}`)
return{responseText:"",error:e}}})(o,n,i,t,s)
l&&s.add(`[ERROR][request:project:batch-save] ${l.toString()}`)
c({responseText:p,error:l&&l.toString()})
!l&&e.broadcast.to(Lt(a)).emit("broadcast:project:batch-save",{fromUserId:n,fromUser:r,rootProjectCid:a,batchSaveQueue:t})})}
n(51)
const $t=Object(o.promisify)(_t.gzip)
const Ut=(e,t,n,i)=>{t&&e.response.setHeader("etag",t)
const a=!t||!e.request.headers["if-none-match"]||!e.request.headers["if-none-match"].includes(t)
a?e.response.writeHead(200,{"content-type":n,"content-length":i}):e.response.writeHead(304,{"content-type":n})
return a}
const Mt=async(e,{buffer:t,bufferGzip:n,entityTag:i,type:a=Tt,length:o=t.length})=>{i&&e.response.setHeader("etag",i)
const s=!i||!e.request.headers["if-none-match"]||!e.request.headers["if-none-match"].includes(i)
const r=s&&o&&e.request.headers["accept-encoding"]&&e.request.headers["accept-encoding"].includes("gzip")
const c=r?n||await $t(t):t
s?e.response.writeHead(200,r?{"content-type":a,"content-length":c.length,"content-encoding":"gzip"}:{"content-type":a,"content-length":o}):e.response.writeHead(304,{"content-type":a})
return s&&o&&Et(e.response,c)}
const Dt=(e,{object:t,entityTag:n})=>((e,{buffer:t,entityTag:n,type:i=Tt,length:a=t.length})=>Ut(e,n,i,a)&&a&&Et(e.response,t))(e,{buffer:Buffer.from(JSON.stringify(t)),type:At.json,entityTag:n})
const Ht=(e,t)=>void 0===e[t]?e[t]={}:e[t]
const Jt=(e,t)=>{const n=[]
return{routeNode:e=t.split("/").reduce((e,i)=>{if("*"===i){n.push("/*")
return Ht(e,"/*")}if(":"===i[0]){const a=i.slice(1)
if(!a||n.includes(a))throw new Error(`[parseRouteToMap] invalid frag [${i}] for route: ${t}`)
n.push(a)
return Ht(e,"/:PARAM")}return Ht(e,i)},e),paramNameList:n}}
const Vt=(e,t)=>{const n=[]
const i=t.split("/")
for(let a=0,o=i.length;a<o;a++){const o=i[a]
if(e[o])e=e[o]
else{if(!e["/:PARAM"]){if(e["/*"]){n.push(i.slice(a).join("/"))
e=e["/*"]
break}throw new Error(`[findRouteFromMap] stuck at [${o}] for route: ${t}`)}n.push(o)
e=e["/:PARAM"]}}return{routeNode:e,paramValueList:n}}
const Gt={GET:"/GET",POST:"/POST",PUT:"/PUT",PATCH:"/PATCH",DELETE:"/DELETE",HEAD:"/HEAD",OPTIONS:"/OPTIONS",CONNECT:"/CONNECT",TRACE:"/TRACE"}
const Wt=(e,t="/",n="GET",i)=>{if(Array.isArray(t))return t.reduce((t,a)=>Wt(e,a,n,i),e)
if(Array.isArray(n))return n.reduce((n,a)=>Wt(e,t,a,i),e)
const{routeNode:a,paramNameList:o}=Jt(e,t)
if(!Gt[n])throw new Error(`[appendRouteMap] invalid method [${n}] for route: ${t}`)
if(a[Gt[n]])throw new Error(`[appendRouteMap] duplicate method [${n}] for route: ${t}`)
if("function"!=typeof i)throw new Error(`[appendRouteMap] invalid routeResponder for route: ${t}`)
a[Gt[n]]={route:t,paramNameList:o,routeResponder:i}
return e}
var Yt=n(4)
const Kt=()=>({platform:Object(Yt.platform)(),arch:Object(Yt.arch)(),release:Object(Yt.release)()})
const Zt=()=>Object(Yt.cpus)()||[{model:"N/A",speed:"N/A",times:{user:0,nice:0,sys:0,idle:0,irq:0}}]
const Qt=()=>({total:Object(Yt.totalmem)(),free:Object(Yt.freemem)()})
const Xt=()=>({hostname:Object(Yt.hostname)(),networkInterface:Object(Yt.networkInterfaces)()})
const en=()=>({uptime:1e3*Object(Yt.uptime)(),loadAverageList:Object(Yt.loadavg)()})
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var r=function(){try{Object.defineProperty(function(){},"name",{value:"foobar"})
return!0}catch(e){return!1}}()
var c=function(e){var t=e.replace(/(?:^([0-9])|[^a-zA-Z0-9_$])/g,"_$1")
if(!o.prototype[e]){o.prototype[e.toUpperCase()]=o.prototype[e]=function(){var t
var n=arguments.length
var i
var a=0
if(Array.isArray(arguments[0])){t=arguments[0]
2===n&&(i=arguments[1])}else if(n>1&&Array.isArray(arguments[1])){3===n&&(i=arguments[2])
n=arguments[1].length;(t=new Array(n+1))[0]=arguments[0]
for(;a<n;a+=1)t[a+1]=arguments[1][a]}else{0===n||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(i=arguments[--n])
t=new Array(n)
for(;a<n;a+=1)t[a]=arguments[a]}return this.internal_send_command(new s(e,t,i))}
t!==e&&(o.prototype[t.toUpperCase()]=o.prototype[t]=o.prototype[e])
r&&Object.defineProperty(o.prototype[e],"name",{value:t})}if(!a.prototype[e]){a.prototype[e.toUpperCase()]=a.prototype[e]=function(){var t
var n=arguments.length
var i
var a=0
if(Array.isArray(arguments[0])){t=arguments[0]
2===n&&(i=arguments[1])}else if(n>1&&Array.isArray(arguments[1])){3===n&&(i=arguments[2])
n=arguments[1].length;(t=new Array(n+1))[0]=arguments[0]
for(;a<n;a+=1)t[a+1]=arguments[1][a]}else{0===n||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(i=arguments[--n])
t=new Array(n)
for(;a<n;a+=1)t[a]=arguments[a]}this.queue.push(new s(e,t,i))
return this}
t!==e&&(a.prototype[t.toUpperCase()]=a.prototype[t]=a.prototype[e])
r&&Object.defineProperty(a.prototype[e],"name",{value:t})}}
i.list.forEach(c)
e.exports=c},function(e,t,n){"use strict"
var i=n(12)
var a=n(21)
var o=n(13).RedisClient
var s=n(11)
var r=function(){}
o.prototype.send_command=o.prototype.sendCommand=function(e,t,n){if("string"!=typeof e)throw new TypeError('Wrong input type "'+(null!==e&&void 0!==e?e.constructor.name:e)+'" for command name')
e=e.toLowerCase()
if(!Array.isArray(t))if(void 0===t||null===t)t=[]
else{if("function"!=typeof t||void 0!==n)throw new TypeError('Wrong input type "'+t.constructor.name+'" for args')
n=t
t=[]}if("function"!=typeof n&&void 0!==n)throw new TypeError('Wrong input type "'+(null!==n?n.constructor.name:"null")+'" for callback function')
if("multi"===e||"function"!=typeof this[e])return this.internal_send_command(new s(e,t,n))
"function"==typeof n&&(t=t.concat([n]))
return this[e].apply(this,t)}
o.prototype.end=function(e){e?this.flush_and_error({message:"Connection forcefully ended and command aborted.",code:"NR_CLOSED"}):0===arguments.length&&this.warn("Using .end() without the flush parameter is deprecated and throws from v.3.0.0 on.\nPlease check the doku (https://github.com/NodeRedis/node_redis) and explictly use flush.")
if(this.retry_timer){clearTimeout(this.retry_timer)
this.retry_timer=null}this.stream.removeAllListeners()
this.stream.on("error",r)
this.connected=!1
this.ready=!1
this.closing=!0
return this.stream.destroySoon()}
o.prototype.unref=function(){if(this.connected){a("Unref'ing the socket connection")
this.stream.unref()}else{a("Not connected yet, will unref later")
this.once("connect",function(){this.unref()})}}
o.prototype.duplicate=function(e,t){if("function"==typeof e){t=e
e=null}var n=i.clone(this.options)
e=i.clone(e)
for(var a in e)n[a]=e[a]
var s=new o(n)
s.selected_db=this.selected_db
if("function"!=typeof t)return s
var r=function(e){t(e)
s.end(!0)}
s.once("ready",function(){t(null,s)
s.removeAllListeners(r)})
s.once("error",r)}},function(e,t,n){"use strict"
var i=n(12)
var a=n(21)
var o=n(20)
var s=n(11)
var r=/no password is set/
var c=/LOADING/
var p=n(13).RedisClient
p.prototype.multi=p.prototype.MULTI=function(e){var t=new o(this,e)
t.exec=t.EXEC=t.exec_transaction
return t}
p.prototype.batch=p.prototype.BATCH=function(e){return new o(this,e)}
function l(e,t,n){return function(a,o){null===a&&(e.selected_db=t)
i.callback_or_emit(e,n,a,o)}}p.prototype.select=p.prototype.SELECT=function(e,t){return this.internal_send_command(new s("select",[e],l(this,e,t)))}
o.prototype.select=o.prototype.SELECT=function(e,t){this.queue.push(new s("select",[e],l(this._client,e,t)))
return this}
p.prototype.monitor=p.prototype.MONITOR=function(e){var t=this
return this.internal_send_command(new s("monitor",[],e,function(){t.monitoring=!0}))}
o.prototype.monitor=o.prototype.MONITOR=function(e){if(this.exec!==this.exec_transaction){var t=this
this.queue.push(new s("monitor",[],e,function(){t._client.monitoring=!0}))
return this}this.monitoring=!0
return this}
function u(e,t){return function(n,a){if(n&&"NR_CLOSED"===n.code){n=null
a="OK"}i.callback_or_emit(e,t,n,a)
e.stream.writable&&e.stream.destroy()}}p.prototype.QUIT=p.prototype.quit=function(e){var t=this.internal_send_command(new s("quit",[],u(this,e)))
this.closing=!0
this.ready=!1
return t}
o.prototype.QUIT=o.prototype.quit=function(e){var t=this._client
this.queue.push(new s("quit",[],u(t,e),function(){t.closing=!0
t.ready=!1}))
return this}
function d(e,t){return function(n,a){if(a){var o={}
var s=a.toString().split("\r\n")
var r,c,p
for(var l=0;l<s.length;l++)if((c=s[l].split(":"))[1])if(0===c[0].indexOf("db")){p=c[1].split(",")
o[c[0]]={}
for(;r=p.pop();){r=r.split("=")
o[c[0]][r[0]]=+r[1]}}else o[c[0]]=c[1]
o.versions=[]
o.redis_version&&o.redis_version.split(".").forEach(function(e){o.versions.push(+e)})
e.server_info=o}else e.server_info={}
i.callback_or_emit(e,t,n,a)}}p.prototype.info=p.prototype.INFO=function(e,t){var n=[]
"function"==typeof e?t=e:void 0!==e&&(n=Array.isArray(e)?e:[e])
return this.internal_send_command(new s("info",n,d(this,t)))}
o.prototype.info=o.prototype.INFO=function(e,t){var n=[]
"function"==typeof e?t=e:void 0!==e&&(n=Array.isArray(e)?e:[e])
this.queue.push(new s("info",n,d(this._client,t)))
return this}
function f(e,t,n){return function(o,s){if(o)if(r.test(o.message)){e.warn("Warning: Redis server does not require a password, but a password was supplied.")
o=null
s="OK"}else if(c.test(o.message)){a("Redis still loading, trying to authenticate later")
setTimeout(function(){e.auth(t,n)},100)
return}i.callback_or_emit(e,n,o,s)}}p.prototype.auth=p.prototype.AUTH=function(e,t){a("Sending auth to "+this.address+" id "+this.connection_id)
this.auth_pass=e
var n=this.ready
this.ready=n||0===this.offline_queue.length
var i=this.internal_send_command(new s("auth",[e],f(this,e,t)))
this.ready=n
return i}
o.prototype.auth=o.prototype.AUTH=function(e,t){a("Sending auth to "+this.address+" id "+this.connection_id)
this.auth_pass=e
this.queue.push(new s("auth",[e],f(this._client,t)))
return this}
p.prototype.client=p.prototype.CLIENT=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0]
t=arguments[1]}else if(Array.isArray(arguments[1])){3===n&&(t=arguments[2])
n=arguments[1].length;(e=new Array(n+1))[0]=arguments[0]
for(;i<n;i+=1)e[i+1]=arguments[1][i]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this
var o=void 0
if(2===e.length&&"REPLY"===e[0].toString().toUpperCase()){var r=e[1].toString().toUpperCase()
"ON"!==r&&"OFF"!==r&&"SKIP"!==r||(o=function(){a.reply=r})}return this.internal_send_command(new s("client",e,t,o))}
o.prototype.client=o.prototype.CLIENT=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0]
t=arguments[1]}else if(Array.isArray(arguments[1])){3===n&&(t=arguments[2])
n=arguments[1].length;(e=new Array(n+1))[0]=arguments[0]
for(;i<n;i+=1)e[i+1]=arguments[1][i]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this._client
var o=void 0
if(2===e.length&&"REPLY"===e[0].toString().toUpperCase()){var r=e[1].toString().toUpperCase()
"ON"!==r&&"OFF"!==r&&"SKIP"!==r||(o=function(){a.reply=r})}this.queue.push(new s("client",e,t,o))
return this}
p.prototype.hmset=p.prototype.HMSET=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0]
t=arguments[1]}else if(Array.isArray(arguments[1])){3===n&&(t=arguments[2])
n=arguments[1].length;(e=new Array(n+1))[0]=arguments[0]
for(;i<n;i+=1)e[i+1]=arguments[1][i]}else if("object"!=typeof arguments[1]||2!==arguments.length&&(3!==arguments.length||"function"!=typeof arguments[2]&&void 0!==arguments[2])){0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}else{e=[arguments[0]]
for(var a in arguments[1])e.push(a,arguments[1][a])
t=arguments[2]}return this.internal_send_command(new s("hmset",e,t))}
o.prototype.hmset=o.prototype.HMSET=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0]
t=arguments[1]}else if(Array.isArray(arguments[1])){3===n&&(t=arguments[2])
n=arguments[1].length;(e=new Array(n+1))[0]=arguments[0]
for(;i<n;i+=1)e[i+1]=arguments[1][i]}else if("object"!=typeof arguments[1]||2!==arguments.length&&(3!==arguments.length||"function"!=typeof arguments[2]&&void 0!==arguments[2])){0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}else{e=[arguments[0]]
for(var a in arguments[1])e.push(a,arguments[1][a])
t=arguments[2]}this.queue.push(new s("hmset",e,t))
return this}
p.prototype.subscribe=p.prototype.SUBSCRIBE=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0].slice(0)
t=arguments[1]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this
return this.internal_send_command(new s("subscribe",e,t,function(){a.pub_sub_mode=a.pub_sub_mode||a.command_queue.length+1}))}
o.prototype.subscribe=o.prototype.SUBSCRIBE=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0].slice(0)
t=arguments[1]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this._client
this.queue.push(new s("subscribe",e,t,function(){a.pub_sub_mode=a.pub_sub_mode||a.command_queue.length+1}))
return this}
p.prototype.unsubscribe=p.prototype.UNSUBSCRIBE=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0].slice(0)
t=arguments[1]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this
return this.internal_send_command(new s("unsubscribe",e,t,function(){a.pub_sub_mode=a.pub_sub_mode||a.command_queue.length+1}))}
o.prototype.unsubscribe=o.prototype.UNSUBSCRIBE=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0].slice(0)
t=arguments[1]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this._client
this.queue.push(new s("unsubscribe",e,t,function(){a.pub_sub_mode=a.pub_sub_mode||a.command_queue.length+1}))
return this}
p.prototype.psubscribe=p.prototype.PSUBSCRIBE=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0].slice(0)
t=arguments[1]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this
return this.internal_send_command(new s("psubscribe",e,t,function(){a.pub_sub_mode=a.pub_sub_mode||a.command_queue.length+1}))}
o.prototype.psubscribe=o.prototype.PSUBSCRIBE=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0].slice(0)
t=arguments[1]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this._client
this.queue.push(new s("psubscribe",e,t,function(){a.pub_sub_mode=a.pub_sub_mode||a.command_queue.length+1}))
return this}
p.prototype.punsubscribe=p.prototype.PUNSUBSCRIBE=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0].slice(0)
t=arguments[1]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this
return this.internal_send_command(new s("punsubscribe",e,t,function(){a.pub_sub_mode=a.pub_sub_mode||a.command_queue.length+1}))}
o.prototype.punsubscribe=o.prototype.PUNSUBSCRIBE=function(){var e,t,n=arguments.length,i=0
if(Array.isArray(arguments[0])){e=arguments[0].slice(0)
t=arguments[1]}else{0===(n=arguments.length)||"function"!=typeof arguments[n-1]&&void 0!==arguments[n-1]||(t=arguments[--n])
e=new Array(n)
for(;i<n;i+=1)e[i]=arguments[i]}var a=this._client
this.queue.push(new s("punsubscribe",e,t,function(){a.pub_sub_mode=a.pub_sub_mode||a.command_queue.length+1}))
return this}},function(e,t,n){"use strict"
var i=n(12)
var a=n(3)
e.exports=function(e,t,n){if("number"==typeof e||"string"==typeof e&&/^\d+$/.test(e)){var o
if("string"==typeof t)o=t
else{if(n&&t)throw new TypeError("Unknown type of connection in createClient()")
n=n||t}(n=i.clone(n)).host=o||n.host
n.port=e}else if("string"==typeof e||e&&e.url){n=i.clone(e.url?e:t||n)
var s=e.url||e
var r=a.parse(s,!0,!0)
if(r.slashes){r.auth&&(n.password=r.auth.split(":")[1])
r.protocol&&"redis:"!==r.protocol&&console.warn('node_redis: WARNING: You passed "'+r.protocol.substring(0,r.protocol.length-1)+'" as protocol instead of the "redis" protocol!')
r.pathname&&"/"!==r.pathname&&(n.db=r.pathname.substr(1))
r.hostname&&(n.host=r.hostname)
r.port&&(n.port=r.port)
if(""!==r.search){var c
for(c in r.query){if(c in n){if(n[c]!==r.query[c])throw new RangeError("The "+c+" option is added twice and does not match")
console.warn("node_redis: WARNING: You passed the "+c+" option twice!")}n[c]=r.query[c]}}}else{if(r.hostname)throw new RangeError('The redis url must begin with slashes "//" or contain slashes after the redis protocol')
n.path=s}}else if("object"==typeof e||void 0===e){(n=i.clone(e||n)).host=n.host||t
if(e&&1!==arguments.length)throw new TypeError("To many arguments passed to createClient. Please only pass the options object")}if(!n)throw new TypeError("Unknown type of connection in createClient()")
return 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var i=n(1)
var a=n(31)
var o=n(30).RedisError
var s=!1
function r(e,t){a(e,"The options argument is required")
a.strictEqual(typeof e,"object","The options argument has to be of type object")
o.call(this,e.message,s)
Object.defineProperty(this,"message",{value:e.message||"",configurable:!0,writable:!0});(t||void 0===t)&&Error.captureStackTrace(this,r)
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a.strictEqual(typeof e,"object","The options argument has to be of type object")
r.call(this,e,s)
Object.defineProperty(this,"message",{value:e.message||"",configurable:!0,writable:!0})
Error.captureStackTrace(this,c)
for(var t=Object.keys(e),n=t.pop();n;n=t.pop())this[n]=e[n]}i.inherits(r,o)
i.inherits(c,r)
Object.defineProperty(r.prototype,"name",{value:"AbortError",configurable:!0,writable:!0})
Object.defineProperty(c.prototype,"name",{value:"AggregateError",configurable:!0,writable:!0})
e.exports={AbortError:r,AggregateError:c}},function(e,t){e.exports=require("tls")},function(e,t,n){var i=n(5)
var a="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
function o(e){var t,n
t=[]
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i.pseudoRandomBytes(e,function(e,n){if(e)return t(e)
t(null,o(n))})}},function(e,t){function n(e){var t=new Error("Cannot find module '"+e+"'")
t.code="MODULE_NOT_FOUND"
throw t}n.keys=function(){return[]}
n.resolve=n
e.exports=n
n.id=74},function(e,t,n){"use strict"
const i=n(35)
let a=0
e.exports=class extends i{constructor(e){super(e,"/_"+a++)
this.children=new Set}initAdapter(){}emit(){const e=Array.prototype.slice.call(arguments)
this.children.forEach(t=>{t.rooms=this.rooms
t.flags=this.flags
t.emit.apply(t,e)})
this.rooms=[]
this.flags={}}createChild(e){const t=new i(this.server,e)
t.fns=this.fns.slice(0)
this.listeners("connect").forEach(e=>t.on("connect",e))
this.listeners("connection").forEach(e=>t.on("connection",e))
this.children.add(t)
this.server.nsps[e]=t
return t}}},function(e,t,n){var i=n(7).EventEmitter
var a=n(16)
var o=n(24)
var s=n(3)
var r=n(6)("socket.io:socket")
e.exports=t=p
t.events=["error","connect","disconnect","disconnecting","newListener","removeListener"]
var c=i.prototype.emit
function p(e,t,n){this.nsp=e
this.server=e.server
this.adapter=this.nsp.adapter
this.id="/"!==e.name?e.name+"#"+t.id:t.id
this.client=t
this.conn=t.conn
this.rooms={}
this.acks={}
this.connected=!0
this.disconnected=!1
this.handshake=this.buildHandshake(n)
this.fns=[]
this.flags={}
this._rooms=[]}p.prototype.__proto__=i.prototype;["json","volatile","broadcast","local"].forEach(function(e){Object.defineProperty(p.prototype,e,{get:function(){this.flags[e]=!0
return this}})})
Object.defineProperty(p.prototype,"request",{get:function(){return this.conn.request}})
p.prototype.buildHandshake=function(e){var t=this
return{headers:this.request.headers,time:new Date+"",address:this.conn.remoteAddress,xdomain:!!this.request.headers.origin,secure:!!this.request.connection.encrypted,issued:+new Date,url:this.request.url,query:function(){var n=s.parse(t.request.url,!0).query
return Object.assign({},e,n)}()}}
p.prototype.emit=function(e){if(~t.events.indexOf(e)){c.apply(this,arguments)
return this}var n=Array.prototype.slice.call(arguments)
var i={type:(void 0!==this.flags.binary?this.flags.binary:o(n))?a.BINARY_EVENT:a.EVENT,data:n}
if("function"==typeof n[n.length-1]){if(this._rooms.length||this.flags.broadcast)throw new Error("Callbacks are not supported when broadcasting")
r("emitting packet with ack id %d",this.nsp.ids)
this.acks[this.nsp.ids]=n.pop()
i.id=this.nsp.ids++}var s=this._rooms.slice(0)
var p=Object.assign({},this.flags)
this._rooms=[]
this.flags={}
s.length||p.broadcast?this.adapter.broadcast(i,{except:[this.id],rooms:s,flags:p}):this.packet(i,p)
return this}
p.prototype.to=p.prototype.in=function(e){~this._rooms.indexOf(e)||this._rooms.push(e)
return this}
p.prototype.send=p.prototype.write=function(){var e=Array.prototype.slice.call(arguments)
e.unshift("message")
this.emit.apply(this,e)
return this}
p.prototype.packet=function(e,t){e.nsp=this.nsp.name;(t=t||{}).compress=!1!==t.compress
this.client.packet(e,t)}
p.prototype.join=function(e,t){r("joining room %s",e)
var n=this
Array.isArray(e)||(e=[e])
if(!(e=e.filter(function(e){return!n.rooms.hasOwnProperty(e)})).length){t&&t(null)
return this}this.adapter.addAll(this.id,e,function(i){if(i)return t&&t(i)
r("joined room %s",e)
e.forEach(function(e){n.rooms[e]=e})
t&&t(null)})
return this}
p.prototype.leave=function(e,t){r("leave room %s",e)
var n=this
this.adapter.del(this.id,e,function(i){if(i)return t&&t(i)
r("left room %s",e)
delete n.rooms[e]
t&&t(null)})
return this}
p.prototype.leaveAll=function(){this.adapter.delAll(this.id)
this.rooms={}}
p.prototype.onconnect=function(){r("socket connected - writing packet")
this.nsp.connected[this.id]=this
this.join(this.id)
"/"===this.nsp.name&&0===this.nsp.fns.length?r("packet already sent in initial handshake"):this.packet({type:a.CONNECT})}
p.prototype.onpacket=function(e){r("got packet %j",e)
switch(e.type){case a.EVENT:case a.BINARY_EVENT:this.onevent(e)
break
case a.ACK:case a.BINARY_ACK:this.onack(e)
break
case a.DISCONNECT:this.ondisconnect()
break
case a.ERROR:this.onerror(new Error(e.data))}}
p.prototype.onevent=function(e){var t=e.data||[]
r("emitting event %j",t)
if(null!=e.id){r("attaching ack callback to event")
t.push(this.ack(e.id))}this.dispatch(t)}
p.prototype.ack=function(e){var t=this
var n=!1
return function(){if(!n){var i=Array.prototype.slice.call(arguments)
r("sending ack %j",i)
t.packet({id:e,type:o(i)?a.BINARY_ACK:a.ACK,data:i})
n=!0}}}
p.prototype.onack=function(e){var t=this.acks[e.id]
if("function"==typeof t){r("calling ack %s with %j",e.id,e.data)
t.apply(this,e.data)
delete this.acks[e.id]}else r("bad ack %s",e.id)}
p.prototype.ondisconnect=function(){r("got disconnect packet")
this.onclose("client namespace disconnect")}
p.prototype.onerror=function(e){if(this.listeners("error").length)this.emit("error",e)
else{console.error("Missing error handler on `socket`.")
console.error(e.stack)}}
p.prototype.onclose=function(e){if(!this.connected)return this
r("closing socket - reason %s",e)
this.emit("disconnecting",e)
this.leaveAll()
this.nsp.remove(this)
this.client.remove(this)
this.connected=!1
this.disconnected=!0
delete this.nsp.connected[this.id]
this.emit("disconnect",e)}
p.prototype.error=function(e){this.packet({type:a.ERROR,data:e})}
p.prototype.disconnect=function(e){if(!this.connected)return this
if(e)this.client.disconnect()
else{this.packet({type:a.DISCONNECT})
this.onclose("server namespace disconnect")}return this}
p.prototype.compress=function(e){this.flags.compress=e
return this}
p.prototype.binary=function(e){this.flags.binary=e
return this}
p.prototype.dispatch=function(e){r("dispatching an event %j",e)
var t=this
this.run(e,function(n){process.nextTick(function(){if(n)return t.error(n.data||n.message)
c.apply(t,e)})})}
p.prototype.use=function(e){this.fns.push(e)
return this}
p.prototype.run=function(e,t){var n=this.fns.slice(0)
if(!n.length)return t(null)
!function i(a){n[a](e,function(e){if(e)return t(e)
if(!n[a+1])return t(null)
i(a+1)})}(0)}},function(e,t,n){var i=n(37)
var a=n(36)
var o=Object.prototype.toString
var s="function"==typeof global.Blob||"[object BlobConstructor]"===o.call(global.Blob)
var r="function"==typeof global.File||"[object FileConstructor]"===o.call(global.File)
t.deconstructPacket=function(e){var t=[]
var n=e.data
var o=e
o.data=function e(t,n){if(!t)return t
if(a(t)){var o={_placeholder:!0,num:n.length}
n.push(t)
return o}if(i(t)){var s=new Array(t.length)
for(var r=0;r<t.length;r++)s[r]=e(t[r],n)
return s}if("object"==typeof t&&!(t instanceof Date)){var s={}
for(var c in t)s[c]=e(t[c],n)
return s}return t}(n,t)
o.attachments=t.length
return{packet:o,buffers:t}}
t.reconstructPacket=function(e,t){e.data=function e(t,n){if(!t)return t
if(t&&t._placeholder)return n[t.num]
if(i(t))for(var a=0;a<t.length;a++)t[a]=e(t[a],n)
else if("object"==typeof t)for(var o in t)t[o]=e(t[o],n)
return t}(e.data,t)
e.attachments=void 0
return e}
t.removeBlobs=function(e,t){var n=0
var o=e
!function e(c,p,l){if(!c)return c
if(s&&c instanceof Blob||r&&c instanceof File){n++
var u=new FileReader
u.onload=function(){l?l[p]=this.result:o=this.result;--n||t(o)}
u.readAsArrayBuffer(c)}else if(i(c))for(var d=0;d<c.length;d++)e(c[d],d,c)
else if("object"==typeof c&&!a(c))for(var f in c)e(c[f],f,c)}(o)
n||t(o)}},function(e,t,n){e.exports=i
function i(e){if(e)return function(e){for(var t in i.prototype)e[t]=i.prototype[t]
return e}(e)}i.prototype.on=i.prototype.addEventListener=function(e,t){this._callbacks=this._callbacks||{};(this._callbacks["$"+e]=this._callbacks["$"+e]||[]).push(t)
return this}
i.prototype.once=function(e,t){function n(){this.off(e,n)
t.apply(this,arguments)}n.fn=t
this.on(e,n)
return this}
i.prototype.off=i.prototype.removeListener=i.prototype.removeAllListeners=i.prototype.removeEventListener=function(e,t){this._callbacks=this._callbacks||{}
if(0==arguments.length){this._callbacks={}
return this}var n=this._callbacks["$"+e]
if(!n)return this
if(1==arguments.length){delete this._callbacks["$"+e]
return this}var i
for(var a=0;a<n.length;a++)if((i=n[a])===t||i.fn===t){n.splice(a,1)
break}return this}
i.prototype.emit=function(e){this._callbacks=this._callbacks||{}
var t=[].slice.call(arguments,1),n=this._callbacks["$"+e]
if(n)for(var i=0,a=(n=n.slice(0)).length;i<a;++i)n[i].apply(this,t)
return this}
i.prototype.listeners=function(e){this._callbacks=this._callbacks||{}
return this._callbacks["$"+e]||[]}
i.prototype.hasListeners=function(e){return!!this.listeners(e).length}},function(e,t,n){var i=n(16)
var a=n(6)("socket.io:client")
var o=n(3)
e.exports=s
function s(e,t){this.server=e
this.conn=t
this.encoder=e.encoder
this.decoder=new e.parser.Decoder
this.id=t.id
this.request=t.request
this.setup()
this.sockets={}
this.nsps={}
this.connectBuffer=[]}s.prototype.setup=function(){this.onclose=this.onclose.bind(this)
this.ondata=this.ondata.bind(this)
this.onerror=this.onerror.bind(this)
this.ondecoded=this.ondecoded.bind(this)
this.decoder.on("decoded",this.ondecoded)
this.conn.on("data",this.ondata)
this.conn.on("error",this.onerror)
this.conn.on("close",this.onclose)}
s.prototype.connect=function(e,t){if(this.server.nsps[e]){a("connecting to namespace %s",e)
return this.doConnect(e,t)}this.server.checkNamespace(e,t,n=>{if(n){a("dynamic namespace %s was created",n.name)
this.doConnect(e,t)}else{a("creation of namespace %s was denied",e)
this.packet({type:i.ERROR,nsp:e,data:"Invalid namespace"})}})}
s.prototype.doConnect=function(e,t){var n=this.server.of(e)
if("/"==e||this.nsps["/"]){var i=this
var a=n.add(this,t,function(){i.sockets[a.id]=a
i.nsps[n.name]=a
if("/"==n.name&&i.connectBuffer.length>0){i.connectBuffer.forEach(i.connect,i)
i.connectBuffer=[]}})}else this.connectBuffer.push(e)}
s.prototype.disconnect=function(){for(var e in this.sockets)this.sockets.hasOwnProperty(e)&&this.sockets[e].disconnect()
this.sockets={}
this.close()}
s.prototype.remove=function(e){if(this.sockets.hasOwnProperty(e.id)){var t=this.sockets[e.id].nsp.name
delete this.sockets[e.id]
delete this.nsps[t]}else a("ignoring remove for %s",e.id)}
s.prototype.close=function(){if("open"==this.conn.readyState){a("forcing transport close")
this.conn.close()
this.onclose("forced server close")}}
s.prototype.packet=function(e,t){t=t||{}
var n=this
function i(e){if(!t.volatile||n.conn.transport.writable)for(var i=0;i<e.length;i++)n.conn.write(e[i],{compress:t.compress})}if("open"==this.conn.readyState){a("writing packet %j",e)
t.preEncoded?i(e):this.encoder.encode(e,i)}else a("ignoring packet write %j",e)}
s.prototype.ondata=function(e){try{this.decoder.add(e)}catch(e){this.onerror(e)}}
s.prototype.ondecoded=function(e){if(i.CONNECT==e.type)this.connect(o.parse(e.nsp).pathname,o.parse(e.nsp,!0).query)
else{var t=this.nsps[e.nsp]
t?process.nextTick(function(){t.onpacket(e)}):a("no socket for namespace %s",e.nsp)}}
s.prototype.onerror=function(e){for(var t in this.sockets)this.sockets.hasOwnProperty(t)&&this.sockets[t].onerror(e)
this.conn.close()}
s.prototype.onclose=function(e){a("client close with reason %s",e)
this.destroy()
for(var t in this.sockets)this.sockets.hasOwnProperty(t)&&this.sockets[t].onclose(e)
this.sockets={}
this.decoder.destroy()}
s.prototype.destroy=function(){this.conn.removeListener("data",this.ondata)
this.conn.removeListener("error",this.onerror)
this.conn.removeListener("close",this.onclose)
this.decoder.removeListener("decoded",this.ondecoded)}},function(e){e.exports={_from:"socket.io-client@^2.1.1",_id:"socket.io-client@2.1.1",_inBundle:!1,_integrity:"sha512-jxnFyhAuFxYfjqIgduQlhzqTcOEQSn+OHKVfAxWaNWa7ecP7xSNk2Dx/3UEsDcY7NcFafxvNvKPmmO7HTwTxGQ==",_location:"/socket.io-client",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"socket.io-client@^2.1.1",name:"socket.io-client",escapedName:"socket.io-client",rawSpec:"^2.1.1",saveSpec:null,fetchSpec:"^2.1.1"},_requiredBy:["/","/socket.io"],_resolved:"https://registry.npmjs.org/socket.io-client/-/socket.io-client-2.1.1.tgz",_shasum:"dcb38103436ab4578ddb026638ae2f21b623671f",_spec:"socket.io-client@^2.1.1",_where:"C:\\Users\\Dr\\Documents\\GitHub\\imock-socket",bugs:{url:"https://github.com/Automattic/socket.io-client/issues"},bundleDependencies:!1,contributors:[{name:"Guillermo Rauch",email:"rauchg@gmail.com"},{name:"Arnout Kazemier",email:"info@3rd-eden.com"},{name:"Vladimir Dronnikov",email:"dronnikov@gmail.com"},{name:"Einar Otto Stangvik",email:"einaros@gmail.com"}],dependencies:{backo2:"1.0.2","base64-arraybuffer":"0.1.5","component-bind":"1.0.0","component-emitter":"1.2.1",debug:"~3.1.0","engine.io-client":"~3.2.0","has-binary2":"~1.0.2","has-cors":"1.1.0",indexof:"0.0.1","object-component":"0.0.3",parseqs:"0.0.5",parseuri:"0.0.5","socket.io-parser":"~3.2.0","to-array":"0.1.4"},deprecated:!1,description:"[![Build Status](https://secure.travis-ci.org/socketio/socket.io-client.svg?branch=master)](http://travis-ci.org/socketio/socket.io-client) [![Dependency Status](https://david-dm.org/socketio/socket.io-client.svg)](https://david-dm.org/socketio/socket.io-client) [![devDependency Status](https://david-dm.org/socketio/socket.io-client/dev-status.svg)](https://david-dm.org/socketio/socket.io-client#info=devDependencies) [![NPM version](https://badge.fury.io/js/socket.io-client.svg)](https://www.npmjs.com/package/socket.io-client) ![Downloads](http://img.shields.io/npm/dm/socket.io-client.svg?style=flat) [![](http://slack.socket.io/badge.svg?)](http://slack.socket.io)",devDependencies:{"babel-core":"^6.24.1","babel-eslint":"4.1.7","babel-loader":"7.0.0","babel-preset-es2015":"6.24.1","concat-stream":"^1.6.0",derequire:"^2.0.6","eslint-config-standard":"4.4.0","eslint-plugin-standard":"1.3.1","expect.js":"0.3.1",gulp:"^3.9.1","gulp-eslint":"1.1.1","gulp-file":"^0.3.0","gulp-istanbul":"^1.1.1","gulp-mocha":"^4.3.1","gulp-task-listing":"1.0.1","imports-loader":"^0.7.1",istanbul:"^0.4.5",mocha:"^3.3.0","socket.io":"2.1.1","socket.io-browsers":"^1.0.0","strip-loader":"0.1.2","text-blob-builder":"0.0.1","webpack-merge":"4.1.2","webpack-stream":"3.2.0",zuul:"^3.11.1  ","zuul-builder-webpack":"^1.2.0","zuul-ngrok":"4.0.0"},files:["lib/","dist/"],homepage:"https://github.com/Automattic/socket.io-client#readme",keywords:["realtime","framework","websocket","tcp","events","client"],license:"MIT",main:"./lib/index",name:"socket.io-client",repository:{type:"git",url:"git+https://github.com/Automattic/socket.io-client.git"},scripts:{test:"gulp test"},version:"2.1.1"}},function(e,t,n){"use strict"
const i=n(10)
const a=n(7)
const o=n(5)
const s=n(42)
const r=n(8)
const c=n(3)
const p=n(18)
const l=n(41)
const u=n(17)
const d=n(43)
const f=i.Buffer
e.exports=class extends a{constructor(e,t){super()
if(null==(e=Object.assign({maxPayload:104857600,perMessageDeflate:!1,handleProtocols:null,clientTracking:!0,verifyClient:null,noServer:!1,backlog:null,server:null,host:null,path:null,port:null},e)).port&&!e.server&&!e.noServer)throw new TypeError("missing or invalid options")
if(null!=e.port){this._server=r.createServer((e,t)=>{const n=r.STATUS_CODES[426]
t.writeHead(426,{"Content-Length":n.length,"Content-Type":"text/plain"})
t.end(n)})
this._server.listen(e.port,e.host,e.backlog,t)}else e.server&&(this._server=e.server)
if(this._server){this._ultron=new s(this._server)
this._ultron.on("listening",()=>this.emit("listening"))
this._ultron.on("error",e=>this.emit("error",e))
this._ultron.on("upgrade",(e,t,n)=>{this.handleUpgrade(e,t,n,t=>{this.emit("connection",t,e)})})}!0===e.perMessageDeflate&&(e.perMessageDeflate={})
e.clientTracking&&(this.clients=new Set)
this.options=e}close(e){if(this.clients)for(const e of this.clients)e.terminate()
const t=this._server
if(t){this._ultron.destroy()
this._ultron=this._server=null
if(null!=this.options.port)return t.close(e)}e&&e()}shouldHandle(e){return!this.options.path||c.parse(e.url).pathname===this.options.path}handleUpgrade(e,t,n,i){t.on("error",h)
const a=+e.headers["sec-websocket-version"]
const o={}
if("GET"!==e.method||"websocket"!==e.headers.upgrade.toLowerCase()||!e.headers["sec-websocket-key"]||8!==a&&13!==a||!this.shouldHandle(e))return m(t,400)
if(this.options.perMessageDeflate){const n=new p(this.options.perMessageDeflate,!0,this.options.maxPayload)
try{const i=l.parse(e.headers["sec-websocket-extensions"])
if(i[p.extensionName]){n.accept(i[p.extensionName])
o[p.extensionName]=n}}catch(e){return m(t,400)}}var s=(e.headers["sec-websocket-protocol"]||"").split(/, */)
if(this.options.handleProtocols){if(!1===(s=this.options.handleProtocols(s,e)))return m(t,401)}else s=s[0]
if(this.options.verifyClient){const r={origin:e.headers[`${8===a?"sec-websocket-origin":"origin"}`],secure:!(!e.connection.authorized&&!e.connection.encrypted),req:e}
if(2===this.options.verifyClient.length){this.options.verifyClient(r,(r,c,p)=>{if(!r)return m(t,c||401,p)
this.completeUpgrade(s,o,a,e,t,n,i)})
return}if(!this.options.verifyClient(r))return m(t,401)}this.completeUpgrade(s,o,a,e,t,n,i)}completeUpgrade(e,t,n,i,a,s,r){if(!a.readable||!a.writable)return a.destroy()
const c=["HTTP/1.1 101 Switching Protocols","Upgrade: websocket","Connection: Upgrade",`Sec-WebSocket-Accept: ${o.createHash("sha1").update(i.headers["sec-websocket-key"]+u.GUID,"binary").digest("base64")}`]
e&&c.push(`Sec-WebSocket-Protocol: ${e}`)
if(t[p.extensionName]){const e=t[p.extensionName].params
const n=l.format({[p.extensionName]:[e]})
c.push(`Sec-WebSocket-Extensions: ${n}`)}this.emit("headers",c,i)
a.write(c.concat("\r\n").join("\r\n"))
const f=new d([a,s],null,{maxPayload:this.options.maxPayload,protocolVersion:n,extensions:t,protocol:e})
if(this.clients){this.clients.add(f)
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if(!d.errorMessages.hasOwnProperty(n)){t.writeHead(403,i)
t.end(JSON.stringify({code:d.errors.FORBIDDEN,message:n||d.errorMessages[d.errors.FORBIDDEN]}))}else{if(e.headers.origin){i["Access-Control-Allow-Credentials"]="true"
i["Access-Control-Allow-Origin"]=e.headers.origin}else i["Access-Control-Allow-Origin"]="*"
if(void 0!==t){t.writeHead(400,i)
t.end(JSON.stringify({code:n,message:d.errorMessages[n]}))}}}d.prototype.generateId=function(e){return o.generateId()}
d.prototype.handshake=function(e,t){var n=this.generateId(t)
l('handshaking client "%s"',n)
try{var i=new s[e](t)
if("polling"===e){i.maxHttpBufferSize=this.maxHttpBufferSize
i.httpCompression=this.httpCompression}else"websocket"===e&&(i.perMessageDeflate=this.perMessageDeflate)
t._query&&t._query.b64?i.supportsBinary=!1:i.supportsBinary=!0}catch(e){f(t,t.res,d.errors.BAD_REQUEST)
return}var a=new c(n,this,i,t)
var o=this
!1!==this.cookie&&i.on("headers",function(e){e["Set-Cookie"]=u.serialize(o.cookie,n,{path:o.cookiePath,httpOnly:!!o.cookiePath&&o.cookieHttpOnly})})
i.onRequest(t)
this.clients[n]=a
this.clientsCount++
a.once("close",function(){delete o.clients[n]
o.clientsCount--})
this.emit("connection",a)}
d.prototype.handleUpgrade=function(e,t,n){this.prepare(e)
var i=this
this.verify(e,!0,function(a,o){if(o){var s=new Buffer(n.length)
n.copy(s)
n=null
i.ws.handleUpgrade(e,t,s,function(t){i.onWebSocket(e,t)})}else!function(e,t){if(e.writable){var n=d.errorMessages.hasOwnProperty(t)?d.errorMessages[t]:t||""
var i=Buffer.byteLength(n)
e.write("HTTP/1.1 400 Bad Request\r\nConnection: close\r\nContent-type: text/html\r\nContent-Length: "+i+"\r\n\r\n"+n)}e.destroy()}(t,a)})}
d.prototype.onWebSocket=function(e,t){t.on("error",o)
if(void 0===s[e._query.transport]||s[e._query.transport].prototype.handlesUpgrades){var n=e._query.sid
e.websocket=t
if(n){var i=this.clients[n]
if(i)if(i.upgrading){l("transport has already been trying to upgrade")
t.close()}else if(i.upgraded){l("transport had already been upgraded")
t.close()}else{l("upgrading existing transport")
t.removeListener("error",o)
var a=new s[e._query.transport](e)
e._query&&e._query.b64?a.supportsBinary=!1:a.supportsBinary=!0
a.perMessageDeflate=this.perMessageDeflate
i.maybeUpgrade(a)}else{l("upgrade attempt for closed client")
t.close()}}else{t.removeListener("error",o)
this.handshake(e._query.transport,e)}}else{l("transport doesnt handle upgraded requests")
t.close()}function o(){l("websocket error before upgrade")}}
d.prototype.attach=function(e,t){var n=this
var i=((t=t||{}).path||"/engine.io").replace(/\/$/,"")
var a=t.destroyUpgradeTimeout||1e3
i+="/"
function o(e){return("OPTIONS"!==e.method||!1!==t.handlePreflightRequest)&&i===e.url.substr(0,i.length)}var s=e.listeners("request").slice(0)
e.removeAllListeners("request")
e.on("close",n.close.bind(n))
e.on("listening",n.init.bind(n))
e.on("request",function(a,r){if(o(a)){l('intercepting request for path "%s"',i)
"OPTIONS"===a.method&&"function"==typeof t.handlePreflightRequest?t.handlePreflightRequest.call(e,a,r):n.handleRequest(a,r)}else for(var c=0,p=s.length;c<p;c++)s[c].call(e,a,r)})
~n.transports.indexOf("websocket")&&e.on("upgrade",function(e,i,s){o(e)?n.handleUpgrade(e,i,s):!1!==t.destroyUpgrade&&setTimeout(function(){if(i.writable&&i.bytesWritten<=0)return i.end()},a)})}
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t.Server=n(113)
t.Socket=n(44)
t.Transport=n(25)
t.transports=n(49)
t.parser=n(19)
t.listen=function(e,n,a){if("function"==typeof n){a=n
n={}}var o=i.createServer(function(e,t){t.writeHead(501)
t.end("Not Implemented")})
var s=t.attach(o,n)
s.httpServer=o
o.listen(e,a)
return s}
t.attach=a
function a(e,n){var i=new t.Server(n)
i.attach(e,n)
return i}}])