We are deployed on 4.2.3 and using Camel SFTP to transfer files to a server (CoreFTP or VShell). After what seems to be a random time, Camel SFTP and the server begin to fail communicating at the layer where authentication type negotiation happens. We're seeing some broken TCP stuff in wireshark, but we really don't have the knowledge to debug this at this layer. The only solution to this problem we have found is to restart JBoss.
We have tested our Camel SFTP processes on WebSphere and just as a plain Java process without any issues.
Has anyone out there used Camel SFTP successfully in JBoss or possibly had similar issues?