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Problem with remote applications interaction using URL

Nov 16th, 2008

Hello everyone, beforehand, sorry for my english...
I have to do client - server application. They must interact, using classes URL, URLConnection. I understand, how to send data to server. But I can not realize server work.
The common algorithm of server is:
1. Start.
2. Wait for connection.
3. After receiving connection it must process request.
4. Or back for "2" or exit.

as I understand, client code to send request is:

 Help with Code Tags 
 java Syntax (Toggle Plain Text) 
            URL url = new URL ("http://" + host + ":" + port);
            URLConnection c = url.openConnection();
            c.setDoOutput(true);
            c.connect();
 
            OutputStreamWriter out = new OutputStreamWriter(c.getOutputStream());
            out.write(URLEncoder.encode(request,"UTF-8") );
            out.flush();
            out.close();
            URL url = new URL ("http://" + host + ":" + port);
            URLConnection c = url.openConnection();
            c.setDoOutput(true);
            c.connect();
            
            OutputStreamWriter out = new OutputStreamWriter(c.getOutputStream());
            out.write(URLEncoder.encode(request,"UTF-8") );
            out.flush();
            out.close();

please help with server code to catch this connection?

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