Try to add the request for watch on all keys.
Try to add the request for watch on all keys. Return true iff the request is satisfied and the satisfaction is done by the caller.
Check if a specified delayed fetch request is satisfied
Check if a specified delayed fetch request is satisfied
When a delayed produce request expires answer it with possible time out error codes
When a delayed produce request expires answer it with possible time out error codes
Shutdown the expire reaper thread
Shutdown the expire reaper thread
Update any watchers and return a list of newly satisfied requests.
Update any watchers and return a list of newly satisfied requests.
The purgatory holding delayed producer requests