mirror of https://github.com/status-im/metro.git
46 lines
1.0 KiB
JavaScript
46 lines
1.0 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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'use strict';
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var WebSocketServer = require('ws').Server;
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function attachToServer(server, path) {
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var wss = new WebSocketServer({
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server: server,
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path: path
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});
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var clients = [];
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wss.on('connection', function(ws) {
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clients.push(ws);
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var allClientsExcept = function(ws) {
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return clients.filter(function(cn) { return cn !== ws; });
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};
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ws.onerror = function() {
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clients = allClientsExcept(ws);
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};
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ws.onclose = function() {
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clients = allClientsExcept(ws);
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};
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ws.on('message', function(message) {
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allClientsExcept(ws).forEach(function(cn) {
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cn.send(message);
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});
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});
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});
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}
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module.exports = {
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attachToServer: attachToServer
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};
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