I recently stood up an Openfire server (running version close to trunk) and have been noticing a problem maintaining a stable s2s session with gmail.com Jabber server. I even notice this happening on the Openfire running igniterealtime. Attempting to connect to firstname.lastname@example.org from an account logged into Gmail does not immediately work. When I look at the server sessions on the console, I see two incoming sessions and nothing outgoing. Or sometimes I will notice the admin console will hang attempting to view the active server sessions page.
Tracing the packets shows the request going to google, but nothing happens…
If I wait long enough, maybe 60-120 minutes, google responds and I am connected to the room.
Anybody else noticing this?
PS. Here’s an example error being logged by openfire. It is almost like the s2s code is getting lost or confused, shrug.