You mean that this line: Socket socket = new Socket(serverAddr, SERVERPORT); throws an io exception? Did you set INTERNET permission in your manifest file? Maybe your pc's firewall blocks the connection.
On 10 August 2011 09:34, N K Shrivastva <[email protected]> wrote: > Hi i want tcp-socket connection for connection with socket and take > response back: > > public static String SERVERIP = "192.168.0.127"; > > // designate a port > public static final int SERVERPORT = 5675; > > private void connectSocket() { > // TODO Auto-generated method stub > try { > InetAddress serverAddr = InetAddress.getByName(SERVERIP);// > 10.66.3.44 is my pc' IP > Log.d("TCP", "C: Connecting..."); > Socket socket = new Socket(serverAddr, SERVERPORT); > String message = "Hello from Client android emulator"; > try { > Log.d("TCP", "C: Sending: '" + message + "'"); > PrintWriter out = new PrintWriter( new BufferedWriter( new > OutputStreamWriter(socket.getOutputStream())),true); > > out.println(message); > Log.d("TCP", "C: Sent."); > Log.d("TCP", "C: Done."); > > } catch(Exception e) { > Log.e("TCP", "S: Error", e); > } finally { > socket.close(); > } > > > } catch (UnknownHostException e) { > // TODO Auto-generated catch block > Log.e("TCP", "C: UnknownHostException", e); > e.printStackTrace(); > } catch (IOException e) { > // TODO Auto-generated catch block > Log.e("TCP", "C: IOException", e); > e.printStackTrace(); > } > } > > Here my connection time out , how to check socket connection , what is > wrong entry here plz confirm me. > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
