deluge-torrent/deluge — pull request #2 by vasamaximov (2014-06-10 19:57:46+00:00)
Title: Resolve hostames for peers as a component

Some implementation of a long awaited feature:
http://dev.deluge-torrent.org/ticket/1896

* resolves hostname for each peer in separate thread, asynchronously
* retries a few times if resoving failed
* keeps all hostnames cached globally
* number of entries in cache is limited