我在openshift中部署了nodejs项目。 请在下面找到我的package.json和server，js
的package.json
{
"name": "OpenShift-Sample-App",
"version": "1.0.0",
"description": "OpenShift Sample Application",
"keywords": [
"OpenShift",
"Node.js",
"application",
"openshift"
],
"author": {
"name": "OpenShift",
"email": "ramr@example.org",
"url": "http://www.openshift.com/"
},
"homepage": "http://www.openshift.com/",
"repository": {
"type": "git",
"url": "https://github.com/openshift/origin-server"
},
"engines": {
"node": ">= 0.6.0",
"npm": ">= 1.0.0"
},
"dependencies": {
"socket.io" : "1.0.6",
"express" : "4.7.2"
},
"devDependencies": {},
"bundleDependencies": [],
"private": true,
"main": "server.js"
}
Server.js
var express = require('express');
var fs = require('fs');
/**
* Define the sample application.
*/
var SampleApp = function() {
// Scope.
var self = this;
/* ================================================================ */
/* Helper functions. */
/* ================================================================ */
/**
* Set up server IP address and port # using env variables/defaults.
*/
self.setupVariables = function() {
// Set the environment variables we need.
self.ipaddress = process.env.OPENSHIFT_NODEJS_IP;
self.port = process.env.OPENSHIFT_NODEJS_PORT || 8080;
if (typeof self.ipaddress === "undefined") {
// Log errors on OpenShift but continue w/ 127.0.0.1 - this
// allows us to run/test the app locally.
console.warn('No OPENSHIFT_NODEJS_IP var, using 127.0.0.1');
self.ipaddress = "127.0.0.1";
};
};
/**
* Populate the cache.
*/
self.populateCache = function() {
if (typeof self.zcache === "undefined") {
self.zcache = { 'index.html': '' };
}
// Local cache for static content.
self.zcache['index.html'] = fs.readFileSync('./index.html');
};
/**
* Retrieve entry (content) from cache.
* @param {string} key Key identifying content to retrieve from cache.
*/
self.cache_get = function(key) { return self.zcache[key]; };
/**
* terminator === the termination handler
* Terminate server on receipt of the specified signal.
* @param {string} sig Signal to terminate on.
*/
self.terminator = function(sig){
if (typeof sig === "string") {
console.log('%s: Received %s - terminating sample app ...',
Date(Date.now()), sig);
process.exit(1);
}
console.log('%s: Node server stopped.', Date(Date.now()) );
};
/**
* Setup termination handlers (for exit and a list of signals).
*/
self.setupTerminationHandlers = function(){
// Process on exit and signals.
process.on('exit', function() { self.terminator(); });
// Removed 'SIGPIPE' from the list - bugz 852598.
['SIGHUP', 'SIGINT', 'SIGQUIT', 'SIGILL', 'SIGTRAP', 'SIGABRT',
'SIGBUS', 'SIGFPE', 'SIGUSR1', 'SIGSEGV', 'SIGUSR2', 'SIGTERM'
].forEach(function(element, index, array) {
process.on(element, function() { self.terminator(element); });
});
};
/* ================================================================ */
/* App server functions (main app logic here). */
/* ================================================================ */
/**
* Create the routing table entries + handlers for the application.
*/
self.createRoutes = function() {
self.routes = { };
self.routes['/asciimo'] = function(req, res) {
var link = "http://i.imgur.com/kmbjB.png";
res.send("<html><body><img src='" + link + "'></body></html>");
};
self.routes['/'] = function(req, res) {
res.setHeader('Content-Type', 'text/html');
res.send(self.cache_get('index.html') );
};
};
/**
* Initialize the server (express) and create the routes and register
* the handlers.
*/
self.initializeServer = function() {
self.createRoutes();
self.app = express.createServer();
self.app.use(express.static(__dirname + '/public'));
// Add handlers for the app (from the routes).
for (var r in self.routes) {
self.app.get(r, self.routes[r]);
}
};
/**
* Initializes the sample application.
*/
self.initialize = function() {
self.setupVariables();
self.populateCache();
self.setupTerminationHandlers();
// Create the express server and routes.
self.initializeServer();
self.initializeSocketIO().addSocketIOEvents();
};
// socket.io initialization on the server side
self.initializeSocketIO = function() {
self.server = require('http').createServer(self.app);
self.io = require('socket.io').listen(self.server);
self.io.enable('browser client minification'); // send minified client
self.io.enable('browser client etag'); // apply etag caching logic based on version number
self.io.enable('browser client gzip'); // gzip the file
self.io.set('log level', 1); // reduce logging
self.io.set('transports', [
'websocket'
]);
return this;
}
self.addSocketIOEvents = function() {
self.io.sockets.on('connection', function (socket) {
socket.on('onmouse move',function(data){
socket.broadcast.emit('mouse move',data);
});
socket.on('onmouse down',function(data){
socket.broadcast.emit('mouse down',data);
});
socket.on('onmouse wheel',function(data){
socket.broadcast.emit('mouse wheel',data);
});
});
}
/**
* Start the server (starts up the sample application).
*/
self.start = function() {
// Start the app on the specific interface (and port).
self.app.listen(self.port, self.ipaddress, function() {
console.log('%s: Node server started on %s:%d ...',
Date(Date.now() ), self.ipaddress, self.port);
});
};
}; /* Sample Application. */
/**
* main(): Main code.
*/
var zapp = new SampleApp();
zapp.initialize();
zapp.start();
git推后。我得到了以下信息。
remote: npm info install json3@3.2.6
remote: npm info postinstall json3@3.2.6
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-adapter/node_modules/sock
et.io-parser
remote: npm info linkStuff socket.io-parser@2.1.2
remote: npm info install socket.io-parser@2.1.2
remote: npm info postinstall socket.io-parser@2.1.2
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-adapter
remote: npm info linkStuff socket.io-adapter@0.2.0
remote: npm info install socket.io-adapter@0.2.0
remote: npm info postinstall socket.io-adapter@0.2.0
remote: npm info preinstall base64-arraybuffer@0.1.2
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/engine.io-parser/node_modules/base64-arraybuffer
remote: npm info linkStuff base64-arraybuffer@0.1.2
remote: npm info install base64-arraybuffer@0.1.2
remote: npm info postinstall base64-arraybuffer@0.1.2
remote: npm info install tinycolor@0.0.1 into /var/lib/openshift/543d04625004466
6dc0002f6/app-root/runtime/repo/node_modules/socket.io/node_modules/engine.io/no
de_modules/ws
remote: npm info install options@0.0.6 into /var/lib/openshift/543d046250044666d
c0002f6/app-root/runtime/repo/node_modules/socket.io/node_modules/engine.io/node
_modules/ws
remote: npm info install commander@0.6.1 into /var/lib/openshift/543d04625004466
6dc0002f6/app-root/runtime/repo/node_modules/socket.io/node_modules/engine.io/no
de_modules/ws
remote: npm info install nan@0.3.2 into /var/lib/openshift/543d046250044666dc000
2f6/app-root/runtime/repo/node_modules/socket.io/node_modules/engine.io/node_mod
ules/ws
remote: npm info installOne tinycolor@0.0.1
remote: npm info installOne options@0.0.6
remote: npm info installOne commander@0.6.1
remote: npm info installOne nan@0.3.2
remote: npm info preinstall global@2.0.1
remote: npm info /var/lib/openshift/543d046250044666dc0002f6/app-root/runtime/re
po/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/ti
nycolor unbuild
remote: npm info /var/lib/openshift/543d046250044666dc0002f6/app-root/runtime/re
po/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/op
tions unbuild
remote: npm info /var/lib/openshift/543d046250044666dc0002f6/app-root/runtime/re
po/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/co
mmander unbuild
remote: npm info /var/lib/openshift/543d046250044666dc0002f6/app-root/runtime/re
po/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/na
n unbuild
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/has-cors/node_modules/global
remote: npm info linkStuff global@2.0.1
remote: npm info install global@2.0.1
remote: npm info postinstall global@2.0.1
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/has-cors
remote: npm info linkStuff has-cors@1.0.3
remote: npm info install has-cors@1.0.3
remote: npm info postinstall has-cors@1.0.3
remote: npm info preinstall utf8@2.0.0
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-pa
rser/node_modules/utf8
remote: npm info linkStuff utf8@2.0.0
remote: npm info install utf8@2.0.0
remote: npm info postinstall utf8@2.0.0
remote: npm info preinstall tinycolor@0.0.1
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/engine.io-pa
rser
remote: npm info linkStuff engine.io-parser@1.0.6
remote: npm info install engine.io-parser@1.0.6
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modu
les/tinycolor
remote: npm info linkStuff tinycolor@0.0.1
remote: npm info postinstall engine.io-parser@1.0.6
remote: npm info install tinycolor@0.0.1
remote: npm info postinstall tinycolor@0.0.1
remote: npm info preinstall options@0.0.6
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modu
les/options
remote: npm info linkStuff options@0.0.6
remote: npm info install options@0.0.6
remote: npm info postinstall options@0.0.6
remote: npm info preinstall commander@0.6.1
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modu
les/commander
remote: npm info linkStuff commander@0.6.1
remote: npm info install commander@0.6.1
remote: npm info postinstall commander@0.6.1
remote: npm info preinstall nan@0.3.2
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modu
les/nan
remote: npm info linkStuff nan@0.3.2
remote: npm info install nan@0.3.2
remote: npm info postinstall nan@0.3.2
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/ws
remote: npm info linkStuff ws@0.4.31
remote: npm info install ws@0.4.31
remote:
remote: > ws@0.4.31 install /var/lib/openshift/543d046250044666dc0002f6/app-root
/runtime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/ws
remote: > (node-gyp rebuild 2> builderror.log) || (exit 0)
remote:
remote: make: Entering directory `/var/lib/openshift/543d046250044666dc0002f6/ap
p-root/runtime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/w
s/build'
remote: CXX(target) Release/obj.target/bufferutil/src/bufferutil.o
remote: SOLINK_MODULE(target) Release/obj.target/bufferutil.node
remote: SOLINK_MODULE(target) Release/obj.target/bufferutil.node: Finished
remote: COPY Release/bufferutil.node
remote: CXX(target) Release/obj.target/validation/src/validation.o
remote: SOLINK_MODULE(target) Release/obj.target/validation.node
remote: SOLINK_MODULE(target) Release/obj.target/validation.node: Finished
remote: COPY Release/validation.node
remote: make: Leaving directory `/var/lib/openshift/543d046250044666dc0002f6/app
-root/runtime/repo/node_modules/socket.io/node_modules/engine.io/node_modules/ws
/build'
remote: npm info preinstall ws@0.4.31
remote: npm info install commander@0.6.1 into /var/lib/openshift/543d04625004466
6dc0002f6/app-root/runtime/repo/node_modules/socket.io/node_modules/socket.io-cl
ient/node_modules/engine.io-client/node_modules/ws
remote: npm info install nan@0.3.2 into /var/lib/openshift/543d046250044666dc000
2f6/app-root/runtime/repo/node_modules/socket.io/node_modules/socket.io-client/n
ode_modules/engine.io-client/node_modules/ws
remote: npm info install options@0.0.6 into /var/lib/openshift/543d046250044666d
c0002f6/app-root/runtime/repo/node_modules/socket.io/node_modules/socket.io-clie
nt/node_modules/engine.io-client/node_modules/ws
remote: npm info install tinycolor@0.0.1 into /var/lib/openshift/543d04625004466
6dc0002f6/app-root/runtime/repo/node_modules/socket.io/node_modules/socket.io-cl
ient/node_modules/engine.io-client/node_modules/ws
remote: npm info installOne commander@0.6.1
remote: npm info installOne nan@0.3.2
remote: npm info installOne options@0.0.6
remote: npm info installOne tinycolor@0.0.1
remote: npm info /var/lib/openshift/543d046250044666dc0002f6/app-root/runtime/re
po/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-c
lient/node_modules/ws/node_modules/commander unbuild
remote: npm info /var/lib/openshift/543d046250044666dc0002f6/app-root/runtime/re
po/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-c
lient/node_modules/ws/node_modules/nan unbuild
remote: npm info /var/lib/openshift/543d046250044666dc0002f6/app-root/runtime/re
po/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-c
lient/node_modules/ws/node_modules/options unbuild
remote: npm info /var/lib/openshift/543d046250044666dc0002f6/app-root/runtime/re
po/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-c
lient/node_modules/ws/node_modules/tinycolor unbuild
remote: npm info preinstall utf8@2.0.0
remote: npm info preinstall tinycolor@0.0.1
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/engine.io-parser/node_modules/utf8
remote: npm info linkStuff utf8@2.0.0
remote: npm info install utf8@2.0.0
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/ws/node_modules/tinycolor
remote: npm info linkStuff tinycolor@0.0.1
remote: npm info install tinycolor@0.0.1
remote: npm info postinstall utf8@2.0.0
remote: npm info postinstall tinycolor@0.0.1
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/engine.io-parser
remote: npm info linkStuff engine.io-parser@1.0.6
remote: npm info install engine.io-parser@1.0.6
remote: npm info preinstall options@0.0.6
remote: npm info postinstall engine.io-parser@1.0.6
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/ws/node_modules/options
remote: npm info linkStuff options@0.0.6
remote: npm info install options@0.0.6
remote: npm info postinstall options@0.0.6
remote: npm info preinstall commander@0.6.1
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/ws/node_modules/commander
remote: npm info linkStuff commander@0.6.1
remote: npm info install commander@0.6.1
remote: npm info postinstall commander@0.6.1
remote: npm info preinstall nan@0.3.2
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/ws/node_modules/nan
remote: npm info linkStuff nan@0.3.2
remote: npm info install nan@0.3.2
remote: npm info postinstall nan@0.3.2
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client/node_modules/ws
remote: npm info linkStuff ws@0.4.31
remote: npm info install ws@0.4.31
remote:
remote: > ws@0.4.31 install /var/lib/openshift/543d046250044666dc0002f6/app-root
/runtime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/
engine.io-client/node_modules/ws
remote: > (node-gyp rebuild 2> builderror.log) || (exit 0)
remote:
remote: make: Entering directory `/var/lib/openshift/543d046250044666dc0002f6/ap
p-root/runtime/repo/node_modules/socket.io/node_modules/socket.io-client/node_mo
dules/engine.io-client/node_modules/ws/build'
remote: CXX(target) Release/obj.target/bufferutil/src/bufferutil.o
remote: SOLINK_MODULE(target) Release/obj.target/bufferutil.node
remote: SOLINK_MODULE(target) Release/obj.target/bufferutil.node: Finished
remote: COPY Release/bufferutil.node
remote: CXX(target) Release/obj.target/validation/src/validation.o
remote: SOLINK_MODULE(target) Release/obj.target/validation.node
remote: SOLINK_MODULE(target) Release/obj.target/validation.node: Finished
remote: COPY Release/validation.node
remote: make: Leaving directory `/var/lib/openshift/543d046250044666dc0002f6/app
-root/runtime/repo/node_modules/socket.io/node_modules/socket.io-client/node_mod
ules/engine.io-client/node_modules/ws/build'
remote: npm info postinstall ws@0.4.31
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/engine.io
remote: npm info linkStuff engine.io@1.3.1
remote: npm info install engine.io@1.3.1
remote: npm info postinstall engine.io@1.3.1
remote: npm info postinstall ws@0.4.31
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client/node_modules/engin
e.io-client
remote: npm info linkStuff engine.io-client@1.3.1
remote: npm info install engine.io-client@1.3.1
remote: npm info postinstall engine.io-client@1.3.1
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io/node_modules/socket.io-client
remote: npm info linkStuff socket.io-client@1.0.6
remote: npm info install socket.io-client@1.0.6
remote: npm info postinstall socket.io-client@1.0.6
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo/node_modules/socket.io
remote: npm info linkStuff socket.io@1.0.6
remote: npm info install socket.io@1.0.6
remote: npm info postinstall socket.io@1.0.6
remote: npm info build /var/lib/openshift/543d046250044666dc0002f6/app-root/runt
ime/repo
remote: npm info linkStuff OpenShift-Sample-App@1.0.0
remote: npm info install OpenShift-Sample-App@1.0.0
remote: npm info postinstall OpenShift-Sample-App@1.0.0
remote: npm info prepublish OpenShift-Sample-App@1.0.0
remote: express@4.7.2 node_modules/express
remote: ├── merge-descriptors@0.0.2
remote: ├── utils-merge@1.0.0
remote: ├── cookie@0.1.2
remote: ├── escape-html@1.0.1
remote: ├── cookie-signature@1.0.4
remote: ├── finalhandler@0.1.0
remote: ├── vary@0.1.0
remote: ├── range-parser@1.0.0
remote: ├── fresh@0.2.2
remote: ├── qs@0.6.6
remote: ├── media-typer@0.2.0
remote: ├── parseurl@1.2.0
remote: ├── methods@1.1.0
remote: ├── buffer-crc32@0.2.3
remote: ├── depd@0.4.4
remote: ├── path-to-regexp@0.1.3
remote: ├── debug@1.0.4 (ms@0.6.2)
remote: ├── proxy-addr@1.0.1 (ipaddr.js@0.1.2)
remote: ├── accepts@1.0.7 (negotiator@0.4.7, mime-types@1.0.2)
remote: ├── type-is@1.3.2 (mime-types@1.0.2)
remote: ├── send@0.7.2 (ms@0.6.2, mime@1.2.11, finished@1.2.2)
remote: └── serve-static@1.4.4 (send@0.7.4)
remote:
remote: socket.io@1.0.6 node_modules/socket.io
remote: ├── debug@0.7.4
remote: ├── has-binary-data@0.1.1 (isarray@0.0.1)
remote: ├── socket.io-parser@2.2.0 (isarray@0.0.1, emitter@1.0.1, json3@3.2.6)
remote: ├── socket.io-adapter@0.2.0 (socket.io-parser@2.1.2)
remote: ├── engine.io@1.3.1 (base64id@0.1.0, debug@0.6.0, engine.io-parser@1.0.6
, ws@0.4.31)
remote: └── socket.io-client@1.0.6 (to-array@0.1.3, indexof@0.0.1, component-bin
d@1.0.0, object-component@0.0.3, component-emitter@1.1.2, parseuri@0.0.2, engine
.io-client@1.3.1)
remote: npm info ok
remote: Preparing build for deployment
remote: Deployment id is f00577e5
remote: Activating deployment
remote: Starting NodeJS cartridge
remote: Tue Oct 14 2014 07:31:26 GMT-0400 (EDT): Starting application 'nodejs' .
..
remote: -------------------------
remote: Git Post-Receive Result: success
remote: Activation status: success
remote: Deployment completed with status: success
To ssh://543d0@odejs-nuvent.rhcloud.com/~/git/nodejs.git/
ac66919..d5382a5 master -> master
在客户端，我已经使用过。
var socket = io.connect("http://cube-nuventech.rhcloud.com:8000");
**Service Temporarily Unavailable
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Apache/2.2.15 (Red Hat) Server at node-nuven.rhcloud.com Port 80**
但我还是无法访问我的应用程序网址。它告诉我上面的消息。请帮我解决这个问题。
答案 0 :(得分：0)
在服务器端，尝试将self.io = require('socket.io').listen(self.server);更改为self.io = require('socket.io').listen(8000);