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我在Openshift上託管了一個簡單的node.js服務器,但它似乎並不接受連接,即使它正在監聽端口。我的js文件的代碼如下:Nodejs:WebSocket似乎不接受連接
var ipaddress = process.env.OPENSHIFT_NODEJS_IP || "127.0.0.1";
var port = process.env.OPENSHIFT_NODEJS_PORT || 8080;
var players = [];
var WebSocketServer = require('ws').Server
var http = require('http');
console.log("ok");
var server = http.createServer(function(request, response) {
console.log((new Date()) + ' Received request for ' + request.url);
response.writeHead(200, {'Content-Type': 'text/plain'});
response.write("Welcome to Node.js on OpenShift!\n\n");
response.write(ipaddress);
response.write(port);
response.end("Bye");
});
server.listen(port, ipaddress, function() {
console.log((new Date()) + ' Server is listening on port 8080');
});
var wss = new WebSocketServer({
server: server,
autoAcceptConnections: true
});
wss.on('connection', function(ws) {
console.log("New connection");
ws.on('message', function(message) {
ws.send("Received: " + message);
});
ws.send('Welcome!');
});
console.log("Listening to " + ipaddress + ":" + port + "...");
function player(id, x, y){
this.id = id;
this.x = x;
this.y = y;
}
但是,當我嘗試從android模擬器連接到此套接字時,我沒有得到響應。在android studio中的連接代碼如下:
public void connectSocket(){
try {
socket = IO.socket("http://testapp-weihao.rhcloud.com:8080");
socket.connect();
} catch(Exception e){
System.out.println(e);
}
}
public void configSocketEvents(){
socket.on(Socket.EVENT_CONNECT, new Emitter.Listener() {
@Override
public void call(Object... args) {
Gdx.app.log("SocketIO", "Connected");
player = new Starship(playerShip);
}
}
...
我的代碼有什麼問題嗎?
您是否嘗試過在運行此ws服務器的同一臺計算機上發送簡單的發送文本客戶端:https:// www.npmjs.com/package/ws#sending-and-receiving-text-data – Oxi
謝謝,但我已經找到了問題 –