[Edward Lu <Chaosed0 gmail.com>]
*) mod_proxy_connect/wstunnel: If both client and backend sides get readable
- at the same time, don't ignore errors while forwarding from the first side
- if none occurs next on the other side. [Yann Ylavic]
+ at the same time, don't lose errors occuring while forwarding on the first
+ side when none occurs next on the other side, and abort. [Yann Ylavic]
*) mod_lua: After a r:wsupgrade(), mod_lua was not properly
responding to a websockets PING but instead invoking the specified