> 2) Session events can *only* be observed by setting a watch
> explicitly, so one has to do something similar to wexists("/",
> observe_change_func) in their preferred client API to set a hook which
> will purposefully wait on a session change.
I see I got this part wrong already. I missed the code within
zk_hashtable.c, which grabs the watcher from the handle manually in
case of SESSION_EVENTS:
if(type==ZOO_SESSION_EVENT){
watcher_object_t defWatcher;
defWatcher.watcher=zh->watcher;
defWatcher.context=zh->context;
Further comments on the overall context still very welcome.
--
Gustavo Niemeyer
http://niemeyer.net
http://niemeyer.net/blog
http://niemeyer.net/twitter
