AlkantarClanX12
Your IP : 216.73.217.128
/*
* Phusion Passenger - https://www.phusionpassenger.com/
* Copyright (c) 2010-2015 Phusion Holding B.V.
*
* "Passenger", "Phusion Passenger" and "Union Station" are registered
* trademarks of Phusion Holding B.V.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
module.paths.unshift(__dirname + "/../src/nodejs_supportlib");
var EventEmitter = require('events').EventEmitter;
var os = require('os');
var fs = require('fs');
var net = require('net');
var http = require('http');
var LineReader = require('phusion_passenger/line_reader').LineReader;
var ustLog = require('phusion_passenger/ustrouter_connector');
var instrumentModulePaths = [ 'phusion_passenger/log_express', 'phusion_passenger/log_mongodb'];
var instrumentedModules = [];
module.isApplicationLoader = true; // https://groups.google.com/forum/#!topic/compoundjs/4txxkNtROQg
GLOBAL.PhusionPassenger = exports.PhusionPassenger = new EventEmitter();
var stdinReader = new LineReader(process.stdin);
beginHandshake();
readInitializationHeader();
function beginHandshake() {
process.stdout.write("!> I have control 1.0\n");
}
function readInitializationHeader() {
stdinReader.readLine(function(line) {
if (line != "You have control 1.0\n") {
console.error('Invalid initialization header');
process.exit(1);
} else {
readOptions();
}
});
}
function readOptions() {
var options = {};
function readNextOption() {
stdinReader.readLine(function(line) {
if (line == "\n") {
setupEnvironment(options);
} else if (line == "") {
console.error("End of stream encountered while reading initialization options");
process.exit(1);
} else {
var matches = line.replace(/\n/, '').match(/(.*?) *: *(.*)/);
options[matches[1]] = matches[2];
readNextOption();
}
});
}
readNextOption();
}
function passengerToWinstonLogLevel(passengerLogLevel) {
switch (passengerLogLevel) {
case "1":
return "error";
case "2":
return "warn";
case "3": // notice
case "4": // info
return "info";
case "5": // debug
return "verbose";
case "6": // debug2
return "debug";
case "7": // debug3
return "silly";
case "0": // crit
default:
break;
}
return "none";
}
function setupEnvironment(options) {
PhusionPassenger.options = options;
PhusionPassenger.configure = configure;
PhusionPassenger._appInstalled = false;
var logLevel = passengerToWinstonLogLevel(PhusionPassenger.options.log_level);
var winston = require("vendor-copy/winston");
var logger = new (winston.Logger)({
transports: [
new (winston.transports.Console)({ level: logLevel, debugStdout: true })
]
});
process.title = 'Passenger NodeApp: ' + options.app_root;
http.Server.prototype.originalListen = http.Server.prototype.listen;
http.Server.prototype.listen = installServer;
ustLog.init(logger, PhusionPassenger.options.ust_router_address, PhusionPassenger.options.ust_router_username,
PhusionPassenger.options.ust_router_password, PhusionPassenger.options.union_station_key, PhusionPassenger.options.app_group_name);
if (ustLog.isEnabled()) {
// must be first so other modules can use the cls context
require('vendor-copy/continuation-local-storage').createNamespace('passenger-request-ctx');
global.phusion_passenger_ustReporter = require('phusion_passenger/ustreporter');
global.phusion_passenger_ustReporter.init(logger, options.app_root, ustLog);
instrumentModulePaths.forEach(function(modulePath) {
var module = require(modulePath);
instrumentedModules.push(module);
module.initPreLoad(logger, options.app_root, ustLog);
});
}
stdinReader.close();
stdinReader = undefined;
process.stdin.on('end', shutdown);
process.stdin.resume();
loadApplication();
if (ustLog.isEnabled()) {
instrumentedModules.forEach(function(module) {
module.initPostLoad();
});
}
}
/**
* PhusionPassenger.configure(options)
*
* Configures Phusion Passenger's behavior inside this Node application.
*
* Options:
* autoInstall (boolean, default true)
* Whether to install the first HttpServer object for which listen() is called,
* as the Phusion Passenger request handler.
*/
function configure(_options) {
var options = {
autoInstall: true
};
for (var key in _options) {
options[key] = _options[key];
}
if (!options.autoInstall) {
http.Server.prototype.listen = listenAndMaybeInstall;
}
}
function loadApplication() {
var appRoot = PhusionPassenger.options.app_root || process.cwd();
var startupFile = PhusionPassenger.options.startup_file || (appRoot + '/' + 'app.js');
require(startupFile);
}
function extractCallback(args) {
if (args.length > 1 && typeof(args[args.length - 1]) == 'function') {
return args[args.length - 1];
}
}
function generateServerSocketPath() {
var options = PhusionPassenger.options;
var socketDir, socketPrefix, socketSuffix;
if (options.socket_dir) {
socketDir = options.socket_dir;
socketPrefix = "node";
} else {
socketDir = os.tmpdir().replace(/\/$/, '');
socketPrefix = "PsgNodeApp";
}
socketSuffix = ((Math.random() * 0xFFFFFFFF) & 0xFFFFFFF);
var result = socketDir + "/" + socketPrefix + "." + socketSuffix.toString(36);
var UNIX_PATH_MAX = options.UNIX_PATH_MAX || 100;
return result.substr(0, UNIX_PATH_MAX);
}
function addListenerAtBeginning(emitter, event, callback) {
var listeners = emitter.listeners(event);
var i;
emitter.removeAllListeners(event);
emitter.on(event, callback);
for (i = 0; i < listeners.length; i++) {
emitter.on(event, listeners[i]);
}
}
function installServer() {
var server = this;
if (!PhusionPassenger._appInstalled) {
PhusionPassenger._appInstalled = true;
PhusionPassenger._server = server;
// Ensure that req.connection.remoteAddress and remotePort return something
// instead of undefined. Apps like Etherpad expect it.
// See https://github.com/phusion/passenger/issues/1224
addListenerAtBeginning(server, 'request', function(req) {
req.connection.__defineGetter__('remoteAddress', function() {
return '127.0.0.1';
});
req.connection.__defineGetter__('remotePort', function() {
return 0;
});
});
var listenTries = 0;
doListen(extractCallback(arguments));
function doListen(callback) {
function errorHandler(error) {
if (error.errno == 'EADDRINUSE') {
if (listenTries == 100) {
server.emit('error', new Error(
'Phusion Passenger could not find suitable socket address to bind on'));
} else {
// Try again with another socket path.
listenTries++;
doListen(callback);
}
} else {
server.emit('error', error);
}
}
var socketPath = PhusionPassenger.options.socket_path = generateServerSocketPath();
server.once('error', errorHandler);
server.originalListen(socketPath, function() {
server.removeListener('error', errorHandler);
doneListening(callback);
process.nextTick(finalizeStartup);
});
}
function doneListening(callback) {
if (callback) {
server.once('listening', callback);
}
server.emit('listening');
}
return server;
} else {
throw new Error("http.Server.listen() was called more than once, which " +
"is not allowed because Phusion Passenger is in auto-install mode. " +
"This means that the first http.Server object for which listen() is called, " +
"is automatically installed as the Phusion Passenger request handler. " +
"If you want to create and listen on multiple http.Server object then " +
"you should disable auto-install mode. Please read " +
"http://stackoverflow.com/questions/20645231/phusion-passenger-error-http-server-listen-was-called-more-than-once/20645549");
}
}
function listenAndMaybeInstall(port) {
if (port === 'passenger' || port == '/passenger') {
if (!PhusionPassenger._appInstalled) {
return installServer.apply(this, arguments);
} else {
throw new Error("You may only call listen('passenger') once. Please read http://stackoverflow.com/questions/20645231/phusion-passenger-error-http-server-listen-was-called-more-than-once/20645549");
}
} else {
return this.originalListen.apply(this, arguments);
}
}
function finalizeStartup() {
process.stdout.write("!> Ready\n");
process.stdout.write("!> socket: main;unix:" +
PhusionPassenger._server.address() +
";http_session;0\n");
process.stdout.write("!> \n");
}
function shutdown() {
if (PhusionPassenger.shutting_down) {
return;
}
PhusionPassenger.shutting_down = true;
try {
fs.unlinkSync(PhusionPassenger.options.socket_path);
} catch (e) {
// Ignore error.
}
if (PhusionPassenger.listeners('exit').length > 0) {
PhusionPassenger.emit('exit');
} else if (process.listeners('message').length > 0) {
process.emit('message', 'shutdown');
} else {
process.exit(0);
}
}