b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
85 lines
1.7 KiB
JavaScript
Executable file
85 lines
1.7 KiB
JavaScript
Executable file
'use strict';
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var CommandStream = require('../marionette/command-stream');
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var debug = require('debug')('marionette:connection-manager');
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/**
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* Socket class
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*/
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ConnectionManger.Socket = require('net').Socket;
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/**
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* @class
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* @constructor
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*/
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function ConnectionManger() {
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this.connections = {};
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}
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ConnectionManger.prototype = {
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currentId: 0,
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defaultPort: 2828,
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/**
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* Opens a connection and returns the id and connection
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*
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* manager.open()
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* // => {id: 0, connection: new CommandStream() }
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*
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* @this
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* @param {Numeric} port port number.
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* @return {Object} { id: connectionId, connection: commandStream }.
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*/
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open: function open(port) {
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var socket,
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stream,
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id = this.currentId++,
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closeFn = this.close.bind(this, id);
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port = port || this.defaultPort;
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socket = new ConnectionManger.Socket();
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socket.on('close', closeFn);
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socket.on('end', closeFn);
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stream = new CommandStream(socket);
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socket.on('error', function() {
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debug(arguments);
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});
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socket.on('end', function() {
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debug('socket close');
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});
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socket.connect(port);
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this.connections[id] = stream;
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return { id: id, connection: stream };
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},
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/**
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* Returns connection by id
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*
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* @this
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* @param {Number} id connection id.
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* @return {CommandStream} command stream for connection id.
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*/
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get: function get(id) {
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return this.connections[id];
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},
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/**
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* Closes and removes a connection.
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*
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* @this
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* @param {Number} id connection id to close.
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*/
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close: function close(id) {
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delete this.connections[id];
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}
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};
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module.exports = exports = ConnectionManger;
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