Fel*_*nto 2 sockets android google-compute-engine google-cloud-platform
我正在使用静态 IP 在 Google 计算引擎上运行套接字服务器,这是我启动服务器的方式:
public class Server {
private static int port=4800;
public static void main(String argv[]) throws Exception {
System.out.println("STARTED ON PORT 4800!");
@SuppressWarnings("resource")
ServerSocket socketIn = new ServerSocket(port);
while (true) {
Socket socketConenection = socketIn.accept();
Thread t = new Thread(new ServerThread(socketConnection, connection));
t.start();
}
}
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}
public static BufferedReader conectServer(String body, String function) throws IOException {
Socket socketClient = new Socket(ipServer, portServer);
DataOutputStream outToServer = new DataOutputStream(socketClient.getOutputStream());
BufferedReader fromServer = new BufferedReader(new InputStreamReader(socketClient.getInputStream()));
outToServer.writeBytes(function+ '\n' + body + '\n');
return fromServer;
}
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因此,使用我的 android 应用程序,我尝试连接到服务器,它在我的家用 PC 上运行正常,但是当我尝试连接到我的 Google Compute Engine VM 时,它超时了:
java.net.ConnectException: failed to connect to /146.148.66.128 (port 4800): connect failed: ETIMEDOUT (Connection timed out)
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