bugfix: don't free buffer where DONTCOPY tag was not set
event_add return 1 when failed
reserved protocol type id
add test trace
bugfix: turn trace off before request return
socket server added
service_harbor use skynet_socket now
new socket lib
bugfix: redis sismember
Merge branch 'master' into socket
socket lock/unlock
redis driver: unlock before assert failed
socket accept can do more than once for transfer
bugfix: gate start
add cond_wait for socket message
fix comment
remove unused source
some bugfix for gate/socket lib
fix client/watchdog
bugfix: reset event_n to 0 when sp_wait error