In addition it appears to cause an out-of-memory issue in WAS (or perhaps its the other way around), here's the WAS error logs details...
Exception = java.lang.OutOfMemoryError
Source = com.ibm.ws.tcp.channel.impl.ChannelSelector
probeid = 254
Stack Dump = java.lang.OutOfMemoryError: Java heap space
at sun.misc.SharedSecrets$1.blockedOn(SharedSecrets.java:121)
at java.nio.channels.spi.AbstractInterruptibleChannel.blockedOn(AbstractInterruptibleChannel.java:209)
at java.nio.channels.spi.AbstractSelector.end(AbstractSelector.java:221)
at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:195)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:81)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:92)
at com.ibm.ws.tcp.channel.impl.ChannelSelector.run(ChannelSelector.java:167)
at java.lang.Thread.run(Thread.java:773)
Exception = java.lang.OutOfMemoryError
Source = com.ibm.io.async.ResultHandler.startHandler
probeid = 792
Stack Dump = java.lang.OutOfMemoryError: Java heap space
at java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter(AbstractQueuedSynchronizer.java:595)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1189)
at java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:197)
at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:273)
at com.ibm.ws.util.BoundedBuffer$GetQueueLock.lock(BoundedBuffer.java:270)
at com.ibm.ws.util.BoundedBuffer.notifyGet_(BoundedBuffer.java:346)
at com.ibm.ws.util.BoundedBuffer.offer(BoundedBuffer.java:751)
at com.ibm.ws.util.ThreadPool.execute(ThreadPool.java:1320)
at com.ibm.ws.util.ThreadPool.execute(ThreadPool.java:1271)
at com.ibm.ws.runtime.WSThreadPool.execute(WSThreadPool.java:151)
at com.ibm.io.async.ResultHandler.startHandler(ResultHandler.java:252)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:580)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1862)
On Friday, 12 September 2014 17:57:45 UTC+1, Chris Knight wrote: