Barry Frost about / archives / follow / contact Bookmarked http://www.facebook.com/note.php?note_id=14218138919 Facebook Chat A write up of how FB’s chat works. Meaty server and programming requirements Published 17 May 2008 at 19:13 UTC In bookmarks Also Categories #erlang #facebook #chat #cplusplus #xhr #bosh #comet #ajax #javascript #php #thrift #via-pinboard