zookeeper-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jordan Zimmerman <jor...@jordanzimmerman.com>
Subject Re: Dealing with an expired session
Date Tue, 26 Jun 2012 15:22:55 GMT
All watchers will get called with session expiration, disconnect, etc. 

====================
Jordan Zimmerman

On Jun 26, 2012, at 7:51 AM, "David Nickerson" <davidnickerson4mailinglists@gmail.com>
wrote:

> In my locking implementation, if a thread wants to wait for a lock, it will
> create a watcher object, set a watch on the lock before it, and wait on the
> watcher. When the watch gets triggered, the watcher notifies any threads
> that are waiting on it.
> 
> If the session expires, I would like to wake up all of the threads that are
> waiting for a lock. To my understanding, only the default watcher receives
> a notification that the session has expired. If this is the case, then I
> need to maintain a list somewhere of all of the watchers that threads are
> waiting on so that I can notify them all.
> 
> Does this sound correct?

Mime
View raw message