11-Mar-2015 11:44:03.015 INFO [Monitoring scheduler] org.apache.coyote.AbstractProcessor.setErrorState An error occurred in processing while on a non-container thread. The connection will be closed immediately
 java.io.IOException: An existing connection was forcibly closed by the remote host
	at sun.nio.ch.SocketDispatcher.write0(Native Method)
	at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:51)
	at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
	at sun.nio.ch.IOUtil.write(IOUtil.java:65)
	at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:487)
	at org.apache.tomcat.util.net.NioChannel.write(NioChannel.java:127)
	at org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:101)
	at org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:173)
	at org.apache.coyote.http11.InternalNioOutputBuffer.writeToSocket(InternalNioOutputBuffer.java:139)
	at org.apache.coyote.http11.InternalNioOutputBuffer.addToBB(InternalNioOutputBuffer.java:197)
	at org.apache.coyote.http11.InternalNioOutputBuffer.commit(InternalNioOutputBuffer.java:177)
	at org.apache.coyote.http11.AbstractHttp11Processor.action(AbstractHttp11Processor.java:739)
	at org.apache.coyote.Response.action(Response.java:179)
	at org.apache.coyote.Response.sendHeaders(Response.java:341)
	at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:331)
	at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:313)
	at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:110)
	at org.icepush.http.standard.ContentTypeContentHandler.respond(ContentTypeContentHandler.java:52)
	at org.icepush.http.standard.FixedXMLContentHandler.respond(FixedXMLContentHandler.java:31)
	at org.icepush.BlockingConnectionServer$NoopResponseHandler.respond(BlockingConnectionServer.java:219)
	at org.icepush.SequenceTaggingServer$TaggingRequest$TaggingResponseHandler.respond(SequenceTaggingServer.java:112)
	at org.icepush.servlet.ServletRequestResponse.respondWith(ServletRequestResponse.java:218)
	at org.icepush.servlet.ThreadBlockingAdaptingServlet$ThreadBlockingRequestResponse.respondWith(ThreadBlockingAdaptingServlet.java:70)
	at org.icepush.SequenceTaggingServer$TaggingRequest.respondWith(SequenceTaggingServer.java:67)
	at org.icepush.BlockingConnectionServer.respondIfPendingRequest(BlockingConnectionServer.java:177)
	at org.icepush.BlockingConnectionServer.run(BlockingConnectionServer.java:109)
	at java.util.TimerThread.mainLoop(Timer.java:555)
	at java.util.TimerThread.run(Timer.java:505)

11-Mar-2015 11:44:03.019 WARNING [Monitoring scheduler] org.icepush.BlockingConnectionServer.run Exception caught on org.icepush.BlockingConnectionServer TimerTask.
 java.lang.RuntimeException: org.apache.catalina.connector.ClientAbortException: java.io.IOException: An existing connection was forcibly closed by the remote host
	at org.icepush.BlockingConnectionServer.respondIfPendingRequest(BlockingConnectionServer.java:180)
	at org.icepush.BlockingConnectionServer.run(BlockingConnectionServer.java:109)
	at java.util.TimerThread.mainLoop(Timer.java:555)
	at java.util.TimerThread.run(Timer.java:505)
Caused by: org.apache.catalina.connector.ClientAbortException: java.io.IOException: An existing connection was forcibly closed by the remote host
	at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:389)
	at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:426)
	at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:338)
	at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:313)
	at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:110)
	at org.icepush.http.standard.ContentTypeContentHandler.respond(ContentTypeContentHandler.java:52)
	at org.icepush.http.standard.FixedXMLContentHandler.respond(FixedXMLContentHandler.java:31)
	at org.icepush.BlockingConnectionServer$NoopResponseHandler.respond(BlockingConnectionServer.java:219)
	at org.icepush.SequenceTaggingServer$TaggingRequest$TaggingResponseHandler.respond(SequenceTaggingServer.java:112)
	at org.icepush.servlet.ServletRequestResponse.respondWith(ServletRequestResponse.java:218)
	at org.icepush.servlet.ThreadBlockingAdaptingServlet$ThreadBlockingRequestResponse.respondWith(ThreadBlockingAdaptingServlet.java:70)
	at org.icepush.SequenceTaggingServer$TaggingRequest.respondWith(SequenceTaggingServer.java:67)
	at org.icepush.BlockingConnectionServer.respondIfPendingRequest(BlockingConnectionServer.java:177)
	... 3 more
Caused by: java.io.IOException: An existing connection was forcibly closed by the remote host
	at sun.nio.ch.SocketDispatcher.write0(Native Method)
	at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:51)
	at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
	at sun.nio.ch.IOUtil.write(IOUtil.java:65)
	at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:487)
	at org.apache.tomcat.util.net.NioChannel.write(NioChannel.java:127)
	at org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:101)
	at org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:173)
	at org.apache.coyote.http11.InternalNioOutputBuffer.writeToSocket(InternalNioOutputBuffer.java:139)
	at org.apache.coyote.http11.InternalNioOutputBuffer.flushBuffer(InternalNioOutputBuffer.java:244)
	at org.apache.coyote.http11.InternalNioOutputBuffer.addToBB(InternalNioOutputBuffer.java:189)
	at org.apache.coyote.http11.InternalNioOutputBuffer.access$000(InternalNioOutputBuffer.java:41)
	at org.apache.coyote.http11.InternalNioOutputBuffer$SocketOutputBuffer.doWrite(InternalNioOutputBuffer.java:320)
	at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:116)
	at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:257)
	at org.apache.coyote.Response.doWrite(Response.java:492)
	at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:384)
	... 15 more

11-Mar-2015 11:44:03.163 SEVERE [http-nio-8084-exec-20] org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun 
 java.lang.NullPointerException
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1538)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1523)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)