This issue happens when my URI is: failover:(tcp://MACHINE_1:61616,tcp://MACHINE_2:61616)?randomize=false&useExponentialBackOff=false&initialReconnectDelay=1000&startupMaxReconnectAttempts=40&timeout=30000
When I change to only 1 machine, the number of threads stays stable: failover:(tcp://MACHINE_1:61616)?randomize=false&useExponentialBackOff=false&initialReconnectDelay=1000&startupMaxReconnectAttempts=40&timeout=30000 Does anyone already had this issue? -- View this message in context: http://activemq.2283324.n4.nabble.com/ActiveMQ-High-number-of-threads-tp4693185p4693293.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.