The ceilometer.openstack.common.threadgroup Module

class ceilometer.openstack.common.threadgroup.Thread(thread, group)

Bases: object

Wrapper around a greenthread, that holds a reference to the ThreadGroup. The Thread will notify the ThreadGroup when it has done so it can be removed from the threads list.

stop()

wait()

class ceilometer.openstack.common.threadgroup.ThreadGroup(thread_pool_size=10)

Bases: object

The point of the ThreadGroup classis to:

• keep track of timers and greenthreads (making it easier to stop them when need be).
• provide an easy API to add timers.

add_thread(callback, *args, **kwargs)

add_timer(interval, callback, initial_delay=None, *args, **kwargs)

stop()

thread_done(thread)

wait()