Grizzly 2.2 is here, WebSocket inside! (& more)
By alexismp on Dec 20, 2011
In other important addition to this release, the Grizzly Async HTTP Client will soon hit 1.7.0 and also offer WebSocket support! Non-Blocking Sendfile Support and write I/O Thottling as a protection against async write queue overloading are also new in this release.
This version of Grizzly will be integrated into GlassFish 4.0 (and may already be in the trunk by the time you read this), while 3.1.2 will ship with 1.9.42 (or later), both do offer support for RFC 6455.
How many more server-side implementations out there supporting the WebSocket protocol?