我将应用程序部署到了Heroku。这是一个node.js + express + socket.io应用,这是package.json
文件
{
"name": "game_test",
"author": "Ilya",
"description": "A test app for our board game",
"version": "0.0.1",
"private": true,
"scripts": {
"start": "node app"
},
"dependencies": {
"express": "3.0.6",
"jade": "*",
"socket.io" : "*"
},
"engines": {
"node": "0.8.14"
}
}
这是我得到的日志:
heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=game-test-1.herokuapp.com fwd=37.26.146.185 dyno= queue= wait= connect= service= status=503 bytes=
heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=game-test-1.herokuapp.com fwd=37.26.146.185 dyno= queue= wait= connect= service= status=503 bytes=
这是什么意思?
最佳答案
在这里找到我的解决方案:Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)
就我而言,我的应用程序崩溃是因为我很难设置PORT,而不是使用heroku dinamicaly设置的端口,可以使用process.env.PORT
访问该端口
app.listen(process.env.PORT || 3000, function(){
console.log("Express server listening on port %d in %s mode", this.address().port, app.settings.env);
});