Part of aculab.reactor View Source View In Hierarchy
This is a helper thread class for call events on v5 drivers.
On v5, which is ancient, we cannot use the standard reactor for call events, but we want to have all callbacks coming from the same thread, because this requires no locking in the application and greatly simplifies the application design.
We use this thread to get events for all call handles and send them to the actual reactor through a pipe and a queue.