On Nov 27, 1:08 pm, [EMAIL PROTECTED] wrote:
> Hi all,
>
> I have a problem with reading from a Java server after I have written
> to it - it just hangs. It works fine if I just write to the server and
> not try to write. I have read the HOWTO on sockets - and it states
> that there is a problem (something about flushing), but not what the
> solutions is. Nor do google. Can somebody please help?
>
> A few lines down you can see the example code that sums up the
> problem. Just change the name of the Python HOST-variable.
>
> Thanks
> Mads
>
> This is the client in Python:
> #! /usr/bin/env python
>
> import sys
> from socket import *
>
> PORT = 3122
> HOST = 'app-5'
> SUCCESS = 'Success'
> FAILURE = 'Failure'
>
> s = socket(AF_INET, SOCK_STREAM)
> s.connect((HOST, PORT))
> s.send("Hi Java Server");
> print "Have written, waiting to recieve.."
> print s.recv(1014)
> s.close()
>
> And this the server in Java:
> import java.io.*;
> import java.net.*;
>
> public class Server{
> public static void main(String args[]){
>
> int port = 3122;
> int backLog = 50;
>
> ServerSocket ss = null;
> try{
>
> InetAddress localhost =
> InetAddress.getLocalHost();
> ss = new ServerSocket(port, backLog,
> localhost);
> while(true){
> final Socket client = ss.accept();
> new Thread(){
> public void run(){
> try{
>
> InputStream is =
> client.getInputStream();
> BufferedReader buf =
> new BufferedReader(new InputStreamReader(is));
> print(buf.readLine());
>
> PrintWriter out = new
> PrintWriter(client.getOutputStream());
> out.write("Hi Python
> Client.");
> out.flush();
> client.close();
> }catch(Exception e)
> {print(e);}
> }
> }.start();
> }
> }catch(Exception e){print(e);}
> }
>
> private static void print(Object o){System.out.println(o);}
>
> }
I don't know, but it's amazing to compare the python client with the
java server.
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