Comments on: A Simple Java TCP Server and TCP Client

By: sara

sara — Sun, 10 Jan 2010 18:20:12 +0000

HI,,,,
I have cpyied the TCPClient code on my pc
and the TCPServer code on another pc but nothing happened
“there is no error”.
please reply

By: grüner tee

grüner tee — Sat, 05 Dec 2009 18:44:07 +0000

The Java Tutorials are practical guides for programmers who want to use the Java programming language to create applications.

By: tam

tam — Thu, 10 Sep 2009 13:05:40 +0000

i need java code that display the area of a circle using TCP server and TCPclient

By: Dave

Dave — Mon, 20 Jul 2009 10:32:46 +0000

@vince: \n stands for new line. This lets the TCP Server know that your sentence has been sent. Let me know if you have any other questions.

By: vince

vince — Mon, 20 Jul 2009 08:44:25 +0000

Hi, there are nice work for a simple and easy understand server client example.
However, I have some question which is:
what is the use of ‘\n’ in
outToServer.writeBytes(sentence + ‘\n’);

i try to remove it and the program won’t work. Can you please do simple explain to me?
Thanks

Vince

By: Venessa

Venessa — Tue, 09 Jun 2009 12:22:26 +0000

you forgot

import java.net.Socket;
and
public static void main(String[] args) throws IOException {

anyway, thanks, exactly what I needed

By: Floatrolo

Floatrolo — Thu, 04 Jun 2009 22:58:02 +0000

Hi, Congratulations to the site owner for this marvelous work you’ve done. It has lots of useful and interesting data.

By: The Professor

The Professor — Tue, 21 Oct 2008 18:14:19 +0000

I wrote my first Java socket client/server application in 1993! So this code looks mighty familiar.

However, servers I’ve written subsequently all implement Thread so you can build a pool of connections available and new ones are spawned as traffic arrives. A small point, but one that makes this code scalable.

By: Michel

Michel — Wed, 15 Oct 2008 16:17:28 +0000

simply what I needed

Is it possible to add persistence to this example (inserting the data into a Firebird db, the data is in binary format)?

Best regards,
Michel

By: Dave Drager

Dave Drager — Thu, 18 Sep 2008 17:01:41 +0000

New blog post: A Simple Java TCP Server and TCP Client http://tinyurl.com/3vt9×9