Batched resumed delayed
Converted new_messages to a set, thinking that's better
some fixes for statistics
Merge pull request #302 from LipuFei/improve-statistics

Some fixes for new statistics
Convert StandaloneEndpoint to use twisted's DatagramProtocol
Merge pull request #300 from whirm/twisted_endpoint

Endpoint migration to twisted
Merge pull request #301 from NielsZeilemaker/delayed_batching

Batched resumed delayed
fix statistics enable_debug()
Merge pull request #303 from LipuFei/improve-statistics

fix statistics enable_debug()