Do you have a firewall or something like that, it´s maybe the problem
On Aug 3, 8:56 am, Alex Xin <xinxi...@gmail.com> wrote:
> Hi,
>
> I have asked this question before but no answers, so I post again hope that
> someone might help me, thank you.
>
> I'm now facing a very strange server socket problem, I have a server that
> will listen on a TCP port, I use the following code to do this work.
>
> public class RequestListenerThread extends Thread {
>
> private final ServerSocket serversocket;
>
> public RequestListenerThread(int port, final String docroot)
> throws IOException {
> this.serversocket = new ServerSocket(port);
> setDaemon(true);
>
> }
>
> public void run() {
> Log.v("FE", "SMB Server Listening on port "
> + this.serversocket.getLocalPort());
>
> while (!Thread.interrupted()) {
> try {
> // Setup incoming client connection
> Socket socket = this.serversocket.accept();
> Log.v("FE", "Incoming connection from "
> + socket.getInetAddress());
> // Start worker thread
> Thread t = new WorkerThread(socket);
> t.start();} catch (InterruptedIOException ex) {
> break;
> } catch (IOException e) {
>
> Log.v("FE", "Network I/O error: "
> + e.getMessage());
> break;}
> }
> }
>
> }
>
> My target device is running on Android 1.6 & 2.1
>
> When I run this code, it can start to listen on port but can't accept any
> incoming connections. When it runs into serversocket.accept function, it
> never return, just like dead lock.
>
> I found that if I establish any connections from my phone to computer, then
> my phone could be successfully found that there're incoming connections and
> of course, accept them.
>
> In emulator, above code works fine, has no this strange problem.
>
> Is that my phone's bug or I have something wrong in my code?
>
> Thanks a lot!
>
> Alex
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