cesanta/net_skeleton — pull request #49 by mmikulicic (2014-11-03 00:29:34+00:00)
Title: Fix websocket ping

The pong control frame was interpreted as a data frame by the chat example. I figured it might be confusing for users to filter out frames manually, but the user handler can get them as NS_WEBSOCKET_CONTROL_FRAMEs, following the general net_skeleton philosophy.