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3 |
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4 | function isNodeDevMessage(m) {
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5 | return m.cmd === 'NODE_DEV';
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6 | }
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7 |
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8 |
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9 |
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10 |
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11 | exports.send = function (m, dest) {
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12 | m.cmd = 'NODE_DEV';
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13 | if (!dest) dest = process;
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14 | if (dest.send) dest.send(m);
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15 | };
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16 |
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17 | exports.on = function (proc, type, cb) {
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18 | function handleMessage(m) {
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19 | if (isNodeDevMessage(m) && type in m) cb(m);
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20 | }
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21 | proc.on('internalMessage', handleMessage);
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22 | proc.on('message', handleMessage);
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23 | };
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24 |
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25 | exports.relay = function (src, dest) {
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26 | if (!dest) dest = process;
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27 | function relayMessage(m) {
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28 | if (isNodeDevMessage(m)) dest.send(m);
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29 | }
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30 | src.on('internalMessage', relayMessage);
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31 | src.on('message', relayMessage);
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32 | };
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