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Open Source

What is Jetrix ?

Jetrix is a new generation TetriNET server written in Java and designed for maximum scalability, extensibility and ease of use. It features a web based administration console and a simple API to let developers add custom commands or change the channels' behavior with little knowledge of the server's inner functioning. The ambitious goal of this project is to create the ideal plateform for server side TetriNET programmers. Jetrix is open source and developped under the GNU General Public License.

Check out the features !


Jetrix 0.2.3 released

Tue, 26 Aug 2008 07:18:11 GMT
Jetrix 0.2.3 has been released, it fixes the following issues:

- Fixed a bug in the mode 4 (25% pure) of the #custom channel that was causing a crash of the classic tnet 1.13 client

- The address of the server is now published to instead of, and

Jetrix Monitor checked in

Fri, 22 Aug 2008 08:09:21 GMT
The code for Jetrix Monitor has been checked in Subversion this week. This is a new project to display a dynamic list of TetriNET servers on the web with detailed informations and activity graphs. It was inspired by the server listings found previously on and

The server listing can be viewed there:

The code is in the Subversion repository:

Jetrix 0.2.2 released

Thu, 07 Apr 2005 00:16:25 GMT
Jetrix 0.2.2 is now available, this is a bug fix release, here are the issues addressed:

- Fixed a bug preventing clients from connecting on a server with a default charset different from ISO-8859-1

- The configuration is no longer broken by a "&" char in the description of a channel

Jetrix 0.2.1 released

Tue, 22 Feb 2005 23:43:22 GMT
Jetrix 0.2.1 has been released, this version fixes several problems experienced by windows users and a minor regression in the query protocol handler. Here is the list of changes:

- Fixed a bug preventing the configuration files from being saved if the server was installed in a path containing a space character (C:\Program Files\Jetrix TetriNET Server\ for example)

- Running Jetrix with jetrix.exe no longer saturate the CPU

- Fixed a bug preventing the execution of several query commands with the same connection. This made the server unlistable on

- Fixed the Shutdown button on the server administration page

Survival checked in

Sun, 23 Jan 2005 23:37:11 GMT
The survival mode has been checked in, give it a try! It should be available in the next nightly build. Join the #survival channel and drop as many blocks as you can before you die. Extra lines are removed if you clear more than two lines at once.

Jetrix 0.2 released!

Tue, 18 Jan 2005 16:05:50 GMT

Nightly build available

Fri, 07 Jan 2005 13:27:27 GMT
A nightly build is now available in the download section. It's generated daily at 6am GMT+1. If you want to know what changed in the nightly build since the last release, you can get a look at the changelog in CVS:

Jetrix server list

Thu, 06 Jan 2005 15:36:32 GMT
Since our test server on is down and unlikely to come back in a near future, here is a list of servers currently running Jetrix if you want to give it a try:

They are all running Jetrix 0.1.3, it seems that no one dared to deploy a nightly build yet :) Fortunately the version 0.2 is almost ready!

TetriNET Server Survey

Thu, 06 Jan 2005 14:58:40 GMT
Since I just wrote a query client for the next version of Jetrix, I thought I could poll all the servers listed on and and see what versions are deployed. 63 servers were checked, the result has been agregated by server family:

Jetrix comes 3rd, not bad for a beta version ! :)

Project reports available

Sun, 11 Apr 2004 19:56:58 GMT
Thanks to Maven, various project reports are now available here :

These reports are generated automatically on a daily basis. Those interested in the latest changes made to Jetrix might want to have a look at the new commit log :
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