mirror of
https://we.phorge.it/source/phorge.git
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91 lines
2.1 KiB
JavaScript
91 lines
2.1 KiB
JavaScript
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var JX = require('javelin').JX;
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JX.require('AphlictListenerList', __dirname);
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JX.require('AphlictLog', __dirname);
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var util = require('util');
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var WebSocket = require('ws');
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JX.install('AphlictClientServer', {
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construct: function(server) {
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this.setListenerList(new JX.AphlictListenerList());
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this.setLogger(new JX.AphlictLog());
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this._server = server;
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},
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members: {
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_server: null,
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listen: function() {
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var self = this;
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var server = this._server.listen.apply(this._server, arguments);
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var wss = new WebSocket.Server({server: server});
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wss.on('connection', function(ws) {
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var listener = self.getListenerList().addListener(ws);
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function log() {
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self.getLogger().log(
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util.format('<%s>', listener.getDescription()) +
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' ' +
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util.format.apply(null, arguments));
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}
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log('Connected from %s.', ws._socket.remoteAddress);
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ws.on('message', function(data) {
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log('Received message: %s', data);
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var message;
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try {
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message = JSON.parse(data);
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} catch (err) {
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log('Message is invalid: %s', err.message);
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return;
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}
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switch (message.command) {
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case 'subscribe':
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log(
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'Subscribed to: %s',
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JSON.stringify(message.data));
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listener.subscribe(message.data);
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break;
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case 'unsubscribe':
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log(
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'Unsubscribed from: %s',
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JSON.stringify(message.data));
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listener.unsubscribe(message.data);
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break;
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default:
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log(
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'Unrecognized command "%s".',
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message.command || '<undefined>');
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}
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});
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wss.on('close', function() {
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self.getListenerList().removeListener(listener);
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log('Disconnected.');
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});
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wss.on('error', function(err) {
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log('Error: %s', err.message);
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});
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});
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},
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},
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properties: {
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listenerList: null,
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logger: null,
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}
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});
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