Hi, There has been an issue seen where ActiveMQ 5.5.1 would keep outbound connections in a CLOSE_WAIT state, to the point where the application reaches the file descriptor limit.
The broker uses the Openwire format on TCP with closeAsync set to false. It is also non-persistant, storing all messages within memory. The fault is infrequent, I've been unable to reproduce this on-demand. I've searched and I've been unable to see any re-occurance of this issue on the same version. I've read that this issue was seen before in previous releases, could this be the same issue seen? Regards, David