t.i.d.DeferredQueue(object) : class documentation

An event driven queue.

Objects may be added as usual to this queue. When an attempt is made to retrieve an object when the queue is empty, a Deferred is returned which will fire when an object becomes available.

Instance Variables	size	The maximum number of objects to allow into the queue at a time. When an attempt to add a new object would exceed this limit, QueueOverflow is raised synchronously. None for no limit.
	backlog	The maximum number of Deferred gets to allow at one time. When an attempt is made to get an object which would exceed this limit, QueueUnderflow is raised synchronously. None for no limit.

Method	__init__	Undocumented
Method	put	Add an object to this queue.
Method	get	Attempt to retrieve and remove an object from the queue.