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1<!DOCTYPE html>
2<html lang="en">
3<head>
4
5 <meta charset="utf-8">
6 <title>StreamClient - Documentation</title>
7
8 <meta name="description" content="Implementation of the v2 twitter streaming api" />
9
10 <meta name="keywords" content="twitter api v2 node.js rest http stream client" />
11 <meta name="keyword" content="twitter api v2 node.js rest http stream client" />
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28<label for="nav-trigger" class="navicon-button x">
29 <div class="navicon"></div>
30</label>
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32<label for="nav-trigger" class="overlay"></label>
33
34<nav >
35
36 <input type="text" id="nav-search" placeholder="Search" />
37
38 <h2><a href="index.html">Home</a></h2><h2><a href="https://github.com/CrunchwrapSupreme/twit-stream-v2" target="_blank" class="menu-item" id="website_link" >Github Repo</a></h2><h3>Classes</h3><ul><li><a href="StreamClient.html">StreamClient</a><ul class='methods'><li data-type='method'><a href="StreamClient.html#connect">connect</a></li><li data-type='method'><a href="StreamClient.html#disconnect">disconnect</a></li></ul></li></ul><h3>Events</h3><ul><li><a href="StreamClient.html#event:tweet">tweet</a></li><li><a href="StreamClient.html#event:heartbeat">heartbeat</a></li><li><a href="StreamClient.html#event:stream-error">stream-error</a></li><li><a href="StreamClient.html#event:api-errors">api-errors</a></li><li><a href="StreamClient.html#event:other">other</a></li><li><a href="StreamClient.html#event:connected">connected</a></li><li><a href="StreamClient.html#event:reconnect">reconnect</a></li><li><a href="StreamClient.html#event:disconnected">disconnected</a></li><li><a href="StreamClient.html#event:close">close</a></li></ul>
39</nav>
40
41<div id="main">
42
43 <h1 class="page-title">StreamClient</h1>
44
45
46
47
48
49
50
51<section>
52
53<header>
54
55 <h2>
56 StreamClient
57 </h2>
58
59 <div class="class-description usertext"><p>Connect to the Twitter API v2 sampled stream endpoint and emit events for processing<br/>
60For additional information see
61<a href="https://developer.twitter.com/en/docs/twitter-api/tweets/sampled-stream/introduction">Twitter Sampled Stream</a></p></div>
62
63
64</header>
65
66<article>
67
68 <div class="container-overview">
69
70
71
72
73 <h2>Constructor</h2>
74
75
76 <h4 class="name" id="StreamClient"><span class="type-signature"></span>new StreamClient<span class="signature">(config)</span><span class="type-signature"></span></h4>
77
78
79
80
81
82
83<dl class="details">
84
85
86 <dt class="tag-source">Source:</dt>
87 <dd class="tag-source"><ul class="dummy"><li>
88 <a href="index.js.html">index.js</a>, <a href="index.js.html#line92">line 92</a>
89 </li></ul></dd>
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121</dl>
122
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125
126
127<div class="description usertext">
128 <p>Initializes the client</p>
129</div>
130
131
132
133
134
135
136
137
138
139
140
141 <h5>Parameters:</h5>
142
143
144<table class="params">
145 <thead>
146 <tr>
147
148 <th>Name</th>
149
150
151 <th>Type</th>
152
153
154
155
156
157 <th class="last">Description</th>
158 </tr>
159 </thead>
160
161 <tbody>
162
163
164 <tr>
165
166 <td class="name"><code>config</code></td>
167
168
169 <td class="type">
170
171
172<span class="param-type">Object</span>
173
174
175
176 </td>
177
178
179
180
181
182 <td class="description last"><p>Configuration for client</p>
183 <h6>Properties</h6>
184
185
186<table class="params">
187 <thead>
188 <tr>
189
190 <th>Name</th>
191
192
193 <th>Type</th>
194
195
196
197
198
199 <th class="last">Description</th>
200 </tr>
201 </thead>
202
203 <tbody>
204
205
206 <tr>
207
208 <td class="name"><code>timeout</code></td>
209
210
211 <td class="type">
212
213
214<span class="param-type">number</span>
215
216
217
218 </td>
219
220
221
222
223
224 <td class="description last"><p>Set request and response timeout</p></td>
225 </tr>
226
227
228
229 <tr>
230
231 <td class="name"><code>token</code></td>
232
233
234 <td class="type">
235
236
237<span class="param-type">string</span>
238
239
240
241 </td>
242
243
244
245
246
247 <td class="description last"><p>Set <a href="https://developer.twitter.com/en/docs/authentication/oauth-2-0">OAUTH Bearer token</a> from developer account</p></td>
248 </tr>
249
250
251 </tbody>
252</table>
253
254 </td>
255 </tr>
256
257
258 </tbody>
259</table>
260
261
262
263
264
265
266<h5>Fires:</h5>
267<ul>
268 <li><a href="StreamClient.html#event:tweet">StreamClient#event:tweet</a></li>
269
270 <li><a href="StreamClient.html#event:connected">StreamClient#event:connected</a></li>
271
272 <li><a href="StreamClient.html#event:reconnect">StreamClient#event:reconnect</a></li>
273
274 <li><a href="StreamClient.html#event:disconnected">StreamClient#event:disconnected</a></li>
275
276 <li><a href="StreamClient.html#event:close">StreamClient#event:close</a></li>
277
278 <li><a href="StreamClient.html#event:stream-error">StreamClient#event:stream-error</a></li>
279
280 <li><a href="StreamClient.html#event:api-errors">StreamClient#event:api-errors</a></li>
281
282 <li><a href="StreamClient.html#event:heartbeat">StreamClient#event:heartbeat</a></li>
283
284 <li><a href="StreamClient.html#event:other">StreamClient#event:other</a></li>
285</ul>
286
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296
297
298
299
300
301 </div>
302
303
304
305 <h3 class="subsection-title">Extends</h3>
306
307
308
309
310 <ul>
311 <li>EventEmitter</li>
312 </ul>
313
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329
330 <h3 class="subsection-title">Methods</h3>
331
332
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336
337 <h4 class="name" id="connect"><span class="type-signature">(async) </span>connect<span class="signature">(config)</span><span class="type-signature"> &rarr; {Promise.&lt;object>|Promise.&lt;Error>}</span></h4>
338
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342
343
344<dl class="details">
345
346
347 <dt class="tag-source">Source:</dt>
348 <dd class="tag-source"><ul class="dummy"><li>
349 <a href="index.js.html">index.js</a>, <a href="index.js.html#line120">line 120</a>
350 </li></ul></dd>
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379
380 <dt class="tag-see">See:</dt>
381 <dd class="tag-see">
382 <ul>
383 <li>retriableStatus</li>
384 </ul>
385 </dd>
386
387
388
389</dl>
390
391
392
393
394
395<div class="description usertext">
396 <p>Connect to twitter stream and emit events.</p>
397</div>
398
399
400
401
402
403
404
405
406
407
408
409 <h5>Parameters:</h5>
410
411
412<table class="params">
413 <thead>
414 <tr>
415
416 <th>Name</th>
417
418
419 <th>Type</th>
420
421
422
423
424
425 <th class="last">Description</th>
426 </tr>
427 </thead>
428
429 <tbody>
430
431
432 <tr>
433
434 <td class="name"><code>config</code></td>
435
436
437 <td class="type">
438
439
440<span class="param-type">Object</span>
441
442
443
444 </td>
445
446
447
448
449
450 <td class="description last"><p>Configuration for connection</p>
451 <h6>Properties</h6>
452
453
454<table class="params">
455 <thead>
456 <tr>
457
458 <th>Name</th>
459
460
461 <th>Type</th>
462
463
464
465
466
467 <th class="last">Description</th>
468 </tr>
469 </thead>
470
471 <tbody>
472
473
474 <tr>
475
476 <td class="name"><code>params</code></td>
477
478
479 <td class="type">
480
481
482<span class="param-type">number</span>
483
484
485
486 </td>
487
488
489
490
491
492 <td class="description last"><p>Set any filter parameters for stream, etc.</p></td>
493 </tr>
494
495
496
497 <tr>
498
499 <td class="name"><code>max_reconnects</code></td>
500
501
502 <td class="type">
503
504
505<span class="param-type">string</span>
506
507
508
509 </td>
510
511
512
513
514
515 <td class="description last"><p>Specify max number of reconnects. Default: -1 (infinity)</p></td>
516 </tr>
517
518
519 </tbody>
520</table>
521
522 </td>
523 </tr>
524
525
526 </tbody>
527</table>
528
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541
542
543
544<h5>Returns:</h5>
545
546
547<div class="param-desc">
548 <p>Promise that resolves on <a href="StreamClient.html#disconnect">disconnect</a>
549-- the Promise rejects if the number of reconnects exceeds the max or an irrecoverable error occurs
550-- the Promise resolves with that last error returned. Error object defines .reconnects if reconnects are exceeded</p>
551</div>
552
553
554
555<dl class="param-type">
556 <dt>
557 Type
558 </dt>
559 <dd>
560
561<span class="param-type">Promise.&lt;object></span>
562|
563
564<span class="param-type">Promise.&lt;Error></span>
565
566
567 </dd>
568</dl>
569
570
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577
578
579 <h4 class="name" id="disconnect"><span class="type-signature"></span>disconnect<span class="signature">()</span><span class="type-signature"> &rarr; {boolean}</span></h4>
580
581
582
583
584
585
586<dl class="details">
587
588
589 <dt class="tag-source">Source:</dt>
590 <dd class="tag-source"><ul class="dummy"><li>
591 <a href="index.js.html">index.js</a>, <a href="index.js.html#line167">line 167</a>
592 </li></ul></dd>
593
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624</dl>
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629
630<div class="description usertext">
631 <p>Disconnects an active request if any</p>
632</div>
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657
658<h5>Returns:</h5>
659
660
661<div class="param-desc">
662 <p>Returns true if there is a request to disconnect</p>
663</div>
664
665
666
667<dl class="param-type">
668 <dt>
669 Type
670 </dt>
671 <dd>
672
673<span class="param-type">boolean</span>
674
675
676 </dd>
677</dl>
678
679
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686
687
688
689 <h3 class="subsection-title">Events</h3>
690
691
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693
694
695
696 <h4 class="name" id="event:tweet">tweet</h4>
697
698
699
700
701
702
703<dl class="details">
704
705
706 <dt class="tag-source">Source:</dt>
707 <dd class="tag-source"><ul class="dummy"><li>
708 <a href="lib_events.jsdoc.html">lib/events.jsdoc</a>, <a href="lib_events.jsdoc.html#line1">line 1</a>
709 </li></ul></dd>
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741</dl>
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746
747<div class="description usertext">
748 <p>Triggered upon connected stream receiving a tweet</p>
749</div>
750
751
752
753
754
755 <h5>Type:</h5>
756 <ul>
757 <li>
758
759<span class="param-type">Object</span>
760
761
762 </li>
763 </ul>
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793 <h4 class="name" id="event:heartbeat">heartbeat</h4>
794
795
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799
800<dl class="details">
801
802
803 <dt class="tag-source">Source:</dt>
804 <dd class="tag-source"><ul class="dummy"><li>
805 <a href="lib_events.jsdoc.html">lib/events.jsdoc</a>, <a href="lib_events.jsdoc.html#line7">line 7</a>
806 </li></ul></dd>
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838</dl>
839
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844<div class="description usertext">
845 <p>Triggered upon connected stream receiving a heartbeat</p>
846</div>
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880 <h4 class="name" id="event:stream-error">stream-error</h4>
881
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886
887<dl class="details">
888
889
890 <dt class="tag-source">Source:</dt>
891 <dd class="tag-source"><ul class="dummy"><li>
892 <a href="lib_events.jsdoc.html">lib/events.jsdoc</a>, <a href="lib_events.jsdoc.html#line12">line 12</a>
893 </li></ul></dd>
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925</dl>
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930
931<div class="description usertext">
932 <p>Triggered when on api-level stream errors (misformatted JSON, etc.)</p>
933</div>
934
935
936
937
938
939 <h5>Type:</h5>
940 <ul>
941 <li>
942
943<span class="param-type">Object</span>
944
945
946 </li>
947 </ul>
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977 <h4 class="name" id="event:api-errors">api-errors</h4>
978
979
980
981
982
983
984<dl class="details">
985
986
987 <dt class="tag-source">Source:</dt>
988 <dd class="tag-source"><ul class="dummy"><li>
989 <a href="lib_events.jsdoc.html">lib/events.jsdoc</a>, <a href="lib_events.jsdoc.html#line18">line 18</a>
990 </li></ul></dd>
991
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1021
1022</dl>
1023
1024
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1028<div class="description usertext">
1029 <p>Provides twitter error messages as JSON objects</p>
1030</div>
1031
1032
1033
1034
1035
1036 <h5>Type:</h5>
1037 <ul>
1038 <li>
1039
1040<span class="param-type">Object</span>
1041
1042
1043 </li>
1044 </ul>
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1074 <h4 class="name" id="event:other">other</h4>
1075
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1080
1081<dl class="details">
1082
1083
1084 <dt class="tag-source">Source:</dt>
1085 <dd class="tag-source"><ul class="dummy"><li>
1086 <a href="lib_events.jsdoc.html">lib/events.jsdoc</a>, <a href="lib_events.jsdoc.html#line24">line 24</a>
1087 </li></ul></dd>
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1119</dl>
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1121
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1124
1125<div class="description usertext">
1126 <p>Triggered upon connected stream receiving unexpected JSON</p>
1127</div>
1128
1129
1130
1131
1132
1133 <h5>Type:</h5>
1134 <ul>
1135 <li>
1136
1137<span class="param-type">Object</span>
1138
1139
1140 </li>
1141 </ul>
1142
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1171 <h4 class="name" id="event:connected">connected</h4>
1172
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1177
1178<dl class="details">
1179
1180
1181 <dt class="tag-source">Source:</dt>
1182 <dd class="tag-source"><ul class="dummy"><li>
1183 <a href="lib_events.jsdoc.html">lib/events.jsdoc</a>, <a href="lib_events.jsdoc.html#line30">line 30</a>
1184 </li></ul></dd>
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1216</dl>
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1222<div class="description usertext">
1223 <p>Triggered on stream connection</p>
1224</div>
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1258 <h4 class="name" id="event:reconnect">reconnect</h4>
1259
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1264
1265<dl class="details">
1266
1267
1268 <dt class="tag-source">Source:</dt>
1269 <dd class="tag-source"><ul class="dummy"><li>
1270 <a href="lib_events.jsdoc.html">lib/events.jsdoc</a>, <a href="lib_events.jsdoc.html#line35">line 35</a>
1271 </li></ul></dd>
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1303</dl>
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1309<div class="description usertext">
1310 <p>Triggered before stream reconnect and provides the wait time till reconnect</p>
1311</div>
1312
1313
1314
1315
1316
1317 <h5>Type:</h5>
1318 <ul>
1319 <li>
1320
1321<span class="param-type">number</span>
1322
1323
1324 </li>
1325 </ul>
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1355 <h4 class="name" id="event:disconnected">disconnected</h4>
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1360
1361
1362<dl class="details">
1363
1364
1365 <dt class="tag-source">Source:</dt>
1366 <dd class="tag-source"><ul class="dummy"><li>
1367 <a href="lib_events.jsdoc.html">lib/events.jsdoc</a>, <a href="lib_events.jsdoc.html#line41">line 41</a>
1368 </li></ul></dd>
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1400</dl>
1401
1402
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1404
1405
1406<div class="description usertext">
1407 <p>Triggered when manually disconnecting client stream</p>
1408</div>
1409
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1441
1442 <h4 class="name" id="event:close">close</h4>
1443
1444
1445
1446
1447
1448
1449<dl class="details">
1450
1451
1452 <dt class="tag-source">Source:</dt>
1453 <dd class="tag-source"><ul class="dummy"><li>
1454 <a href="lib_events.jsdoc.html">lib/events.jsdoc</a>, <a href="lib_events.jsdoc.html#line46">line 46</a>
1455 </li></ul></dd>
1456
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1486
1487</dl>
1488
1489
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1491
1492
1493<div class="description usertext">
1494 <p>Triggered upon stream close</p>
1495</div>
1496
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1526</article>
1527
1528</section>
1529
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1533
1534
1535</div>
1536
1537<br class="clear">
1538
1539<footer>
1540 Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.6</a> on Mon Oct 19 2020 05:12:10 GMT-0500 (Central Daylight Time) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
1541</footer>
1542
1543<script>prettyPrint();</script>
1544<script src="scripts/polyfill.js"></script>
1545<script src="scripts/linenumber.js"></script>
1546
1547<script src="scripts/search.js" defer></script>
1548
1549
1550
1551</body>
1552</html>
\No newline at end of file