Deadlock (federation)


We experienced this problem on the domain, a couple of hours after we upgraded Openfire there from 3.10.3 to 4.0.0 alpha, after the 'connenctionmanager-refactoring' branch was merged.

I'm not sure if this is related:
I was investigating a connectivity issue with In the admin console, I observed that there was an outbound s2s connection, but not an inbound connection. I tried creating one by using my account in Pidgin to join the open_chat muc. This attempt caused this line to be displayed in the logs:

org.jivesoftware.openfire.server.ServerDialback - TLS required for db:verify but cannot yet do this.

Also, I was no longer able to send/receive data in the MUC (using my igniterealtime account that was already joined. After a while, Pidgin warned me that I had become disconnected. I am unable to reconnect.

Performing a thread dump gave me this deadlock:




Dave Cridland
December 10, 2015, 10:23 AM

Believed fixed by reverting code.

Cannot Reproduce


Dave Cridland


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