has_pending

Returns true if there are pending tasks in the queue.

run_pending

Processes any tasks pending in the queue.

is_connected

Returns true if we have established a connection.

queue_task

Queues a task for processing when we get around to connecting later.

Takes the following parameters:

• $method - should be 'store' or 'retrieve'

• @args - any parameters, will be passed verbatim when we get around to calling the method.

Returns $self.

connection_complete

Takes the following parameters:

Returns $self.