Creating Java Socket Server

public void startSocket(int port) {

//this is the request handler class

MessageHandler handler = new MessageHandler();

ServerSocket serverSocket = null;

try {

serverSocket = new ServerSocket(port);

} catch (IOException e) {

//handle error when socket is not available

}

while (true) {

Socket clientSocket = null;

try {

clientSocket = serverSocket.accept();

} catch (IOException e) {

//handle error when receiving request

}

PrintWriter out = null;

BufferedReader in = null;

try {

out = new PrintWriter(clientSocket.getOutputStream(), true);

in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));

String request = getRequest(in);

//perform the request with handler

String result = handler.execute(request);

out.println(result);

} catch (SocketException ex) {

//handle error for process request

} catch (Exception e) {

//handle error for any kind of error

} finally {

try {

if (out != null)

out.flush();

out.close();

} catch (Exception ex) {

}

try {

in.close();

} catch (IOException e) {

}

try {

clientSocket.close();

} catch (Exception e) {

}

}//end of processing

}//end of one request processing

}