kc3-lang/libevent

2018-02-23T19:15:12

bufferevent_socket_connect{,_hostname}() missing event callback and use ret code - When socket() failed in bufferevent_socket_connect() , the event callback should be called also in bufferevent_socket_connect_hostname(). eg. when use bufferevent_socket_connect_hostname() to resolve and connect an IP address but process have a smaller ulimit open files, socket() fails always but caller is not notified. - Make bufferevent_socket_connect()'s behavior more consistent: function return error then no callback, function return ok then error passed by event callback. Fixes: #597 Closes: #599 Closes: #600 (cherry picked from commit f7bc1337977553f5f966f13840a5f7feba2d0bd5)