Issue

• JBoss is filling with thousands of waiting ConnectionTable.Connection.Sender threads, for example

"ConnectionTable.Connection.Sender local_addr=127.0.0.1:7803 [127.0.0.1:7803 - 127.0.0.1:48320],prod-partition,127.0.0.1:7803" - Thread t@81646
   java.lang.Thread.State: WAITING
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for <45594cbf> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987)
    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
    at org.jgroups.blocks.BasicConnectionTable$Connection$Sender.run(BasicConnectionTable.java:753)
    at java.lang.Thread.run(Thread.java:662)