Paramedic improvements #3
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| { | ||
| "node" : true | ||
| , "devel": true | ||
| , "bitwise": true | ||
| , "undef": true | ||
| , "trailing": true | ||
| , "quotmark": false | ||
| , "indent": 4 | ||
| , "unused": "vars" | ||
| , "expr": true | ||
| , "latedef": "nofunc" | ||
| , "globals": { | ||
| } | ||
| } |
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@@ -5,9 +5,6 @@ install: | |
| - npm install cordova | ||
| - npm install | ||
| - npm link | ||
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| build: off | ||
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| /** | ||
| Licensed to the Apache Software Foundation (ASF) under one | ||
| or more contributor license agreements. See the NOTICE file | ||
| distributed with this work for additional information | ||
| regarding copyright ownership. The ASF licenses this file | ||
| to you under the Apache License, Version 2.0 (the | ||
| "License"); you may not use this file except in compliance | ||
| with the License. You may obtain a copy of the License at | ||
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| http://www.apache.org/licenses/LICENSE-2.0 | ||
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| Unless required by applicable law or agreed to in writing, | ||
| software distributed under the License is distributed on an | ||
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| KIND, either express or implied. See the License for the | ||
| specific language governing permissions and limitations | ||
| under the License. | ||
| */ | ||
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| var Q = require('q'), | ||
| io = require('socket.io'), | ||
| logger = require('./utils').logger, | ||
| exec = require('./utils').exec, | ||
| path = require('path'), | ||
| util = require('util'), | ||
| portChecker = require('tcp-port-used'), | ||
| EventEmitter = require('events').EventEmitter, | ||
| localtunnel = require('localtunnel'); | ||
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| // how many ms without a pong packet to consider the connection closed | ||
| var CONNECTION_HEARBEAT_PING_TIMEOUT = 60000, | ||
| // how many ms before sending a new ping packet | ||
| CONNECTION_HEARBEAT_PING_INTERVAL = 25000; | ||
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| function LocalServer(port, externalServerUrl) { | ||
| this.port = port; | ||
| this.externalServerUrl = externalServerUrl; | ||
| } | ||
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| util.inherits(LocalServer, EventEmitter); | ||
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| LocalServer.startServer = function(ports, externalServerUrl, useTunnel) { | ||
| logger.normal("local-server: scanning ports from " + ports.start + " to " + ports.end); | ||
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| return LocalServer.getFirstAvailablePort(ports.start, ports.end) | ||
| .then(function(port) { | ||
| logger.normal("local-server: port " + port + " is available"); | ||
| logger.info("local-server: starting local medic server"); | ||
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| var localServer = new LocalServer(port, externalServerUrl); | ||
| localServer.createSocketListener(); | ||
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| if (useTunnel) { | ||
| return localServer.createTunnel(); | ||
| } | ||
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| return localServer; | ||
| }); | ||
| }; | ||
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| LocalServer.getFirstAvailablePort = function(startPort, endPort) { | ||
|
There was a problem hiding this comment. Should this and There was a problem hiding this comment. This method creates new LocalServer instance so should be static |
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| return portChecker.check(startPort).then(function (isInUse) { | ||
| if (!isInUse) { | ||
| return startPort; | ||
| } | ||
| if (startPort < endPort) { | ||
| return LocalServer.getFirstAvailablePort(startPort + 1, endPort); | ||
| } | ||
| throw new Error('Unable to find available port'); | ||
| }); | ||
| }; | ||
|
There was a problem hiding this comment. Nitpitck: the use of return portChecker.check(startPort).then(function (inUse) {
if (inUse) {
return getFirstAvailablePort(startPort + 1, endPort);
}
resolve(startPort);
}); |
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| LocalServer.prototype.createTunnel = function() { | ||
| logger.info('cordova-paramedic: attempt to create local tunnel'); | ||
| var self = this; | ||
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| return Q.Promise(function(resolve, reject) { | ||
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| var tunnel = localtunnel(self.port, function(err, tunnel) { | ||
| if (err) { | ||
| reject('Unable to create local tunnel: ' + err); | ||
| return; | ||
| } | ||
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| self.tunneledUrl = tunnel.url; | ||
| logger.info('cordova-paramedic: using tunneled url ' + self.tunneledUrl); | ||
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| resolve(self); | ||
| }); | ||
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| // this trace is useful to debug test run timeout issue | ||
| tunnel.on('close', function() { | ||
| logger.normal('local-server: local tunnel has been closed'); | ||
| }); | ||
| }); | ||
| }; | ||
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| LocalServer.prototype.createSocketListener = function() { | ||
| var listener = io.listen(this.port, { | ||
| pingTimeout: CONNECTION_HEARBEAT_PING_TIMEOUT, | ||
| pingInterval: CONNECTION_HEARBEAT_PING_INTERVAL | ||
| }); | ||
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| var self = this; | ||
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| listener.on('connection', function(socket) { | ||
| logger.info('local-server: new socket connection'); | ||
| self.connection = socket; | ||
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| // server methods | ||
| ['deviceLog', 'disconnect', 'deviceInfo', | ||
| 'jasmineStarted', 'specStarted', 'specDone', | ||
| 'suiteStarted', 'suiteDone', 'jasmineDone'].forEach(function(route) { | ||
| socket.on(route, function(data) { | ||
| self.emit(route, data); | ||
| }); | ||
| }); | ||
| }); | ||
| }; | ||
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| // Connection url could be platform specific so we pass platform as param here | ||
| LocalServer.prototype.getConnectionUrl = function(platformId) { | ||
| // --useTunnel option | ||
| if (this.tunneledUrl) { | ||
| return this.tunneledUrl; | ||
| } | ||
| // --externalServerUrl option / we know ip or dns name | ||
| if (this.externalServerUrl) { | ||
| return this.externalServerUrl + ":" + this.port; | ||
| } | ||
| // build connection uri for localhost based on platform | ||
| var connectionUrl; | ||
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| switch(platformId) { | ||
| case "android" : | ||
| connectionUrl = "http://10.0.2.2"; | ||
| break; | ||
| case "ios" : | ||
| case "browser" : | ||
| case "windows" : | ||
| /* falls through */ | ||
| default: | ||
| connectionUrl = "http://127.0.0.1"; | ||
| } | ||
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| return connectionUrl + ":" + this.port; | ||
| }; | ||
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| LocalServer.prototype.isDeviceConnected = function() { | ||
| return !!this.connection; | ||
| }; | ||
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| module.exports = LocalServer; | ||
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Apache license needed in comments
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Done