48 lines
2 KiB
JavaScript
48 lines
2 KiB
JavaScript
/* jshint esversion: 6 */
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const WebSocketServer = require('ws').Server;
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const NetfluxSrv = require('chainpad-server');
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module.exports.create = function (config) {
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// asynchronously create a historyKeeper and RPC together
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require('./historyKeeper.js').create(config, function (err, historyKeeper) {
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if (err) { throw err; }
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var log = config.log;
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// spawn ws server and attach netflux event handlers
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NetfluxSrv.create(new WebSocketServer({ server: config.httpServer}))
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.on('channelClose', historyKeeper.channelClose)
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.on('channelMessage', historyKeeper.channelMessage)
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.on('channelOpen', historyKeeper.channelOpen)
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.on('sessionClose', function (userId, reason) {
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if (['BAD_MESSAGE', 'SOCKET_ERROR', 'SEND_MESSAGE_FAIL_2'].indexOf(reason) !== -1) {
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if (reason && reason.code === 'ECONNRESET') { return; }
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return void log.error('SESSION_CLOSE_WITH_ERROR', {
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userId: userId,
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reason: reason,
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});
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}
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if (reason && reason === 'SOCKET_CLOSED') { return; }
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log.verbose('SESSION_CLOSE_ROUTINE', {
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userId: userId,
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reason: reason,
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});
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})
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.on('error', function (error, label, info) {
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if (!error) { return; }
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/* labels:
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SEND_MESSAGE_FAIL, SEND_MESSAGE_FAIL_2, FAIL_TO_DISCONNECT,
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FAIL_TO_TERMINATE, HANDLE_CHANNEL_LEAVE, NETFLUX_BAD_MESSAGE,
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NETFLUX_WEBSOCKET_ERROR
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*/
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log.error(label, {
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code: error.code,
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message: error.message,
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stack: error.stack,
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info: info,
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});
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})
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.register(historyKeeper.id, historyKeeper.directMessage);
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});
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};
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