noPoll is a clean implemetnation of the RFC 6455 : The Websocket protocol definition, written in ANSI C.
Some of its features are:
noPoll is been developed by Advanced Software Production Line, S.L. (http://www.aspl.es). It is licensed under the LGPL 2.1 which allows open source and commercial usage.
noPoll manual is available in the following link:
Check out noPoll API documentation in the following links:
1) Common API definition:
2) Function for creating connections and listeners
3) Functions to handle messages (message based API):
You can reach us at the noPoll mailing list: at noPoll users for any question you may find.
If you are interested on getting commercial support, you can also contact us at: info@.firstname.lastname@example.org@m..es.