From Free Software Directory
This is the approved revision of this page; it is not the most recent. View the most recent revision.
Jump to: navigation, search


GNU WebSocket4J

WebSocket protocol implementation in Java

GNU WebSocket4J is a WebSocket protocol (https://tools.ietf.org/html/rfc6455) implementation in Java. It allows you to build Web applications that interact with applications running in a JVM. GNU WebSocket4J implements both server and client side of the protocol, so it can be used to build both WebSocket servers and clients.



Heckert gnu.small.png This is a GNU package:websocket4j



version 1.3 (stable)
released on 24 October 2010

User level



Accepts cryptocurrency donations.


VCS Checkout

bzr branch lp:websocket4j



LicenseVerified byVerified onNotes
License:GPLv2orlater with exceptionKelly Hopkins27 September 2010
permission to link this library with independent modules to produce an executable
License:GFDLKelly Hopkins27 September 2010

Leaders and contributors

Marek Aaron Sapota Maintainer

Resources and communication

AudienceResource typeURI
Mailing Listhttps://lists.gnu.org/mailman/listinfo/help-websocket4j
VCS Repository Webviewhttps://launchpad.net/websocket4j
Mailing Listhttps://lists.gnu.org/mailman/listinfo/gnu-system-discuss
Savannah (Ref)https://savannah.gnu.org/projects/websocket4j

Software prerequisites

This entry (in part or in whole) was last reviewed on 27 June 2018.


Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.