Hi, I can observer RecycleRequiredException (example below) in the catalina.out of my application. This application relies on async servlets with some async libraries, this exception can lead to strange behavior I guess like mixing user cookies.
Is there some specific logs I could activate to isolate the use case leading to this error ? Or some known deprecated behaviour that would lead to this state ? May 02, 2016 6:32:10 AM org.apache.catalina.connector.CoyoteAdapter checkRecycled INFO: Encountered a non-recycled request and recycled it forcedly. org.apache.catalina.connector.CoyoteAdapter$RecycleRequiredException at org.apache.catalina.connector.CoyoteAdapter.checkRecycled(CoyoteAdapter.java:592) at org.apache.coyote.http11.AbstractHttp11Processor.recycle(AbstractHttp11Processor.java:1814) at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.release(Http11NioProtocol.java:218) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:708) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1760) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1719) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$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) Thanks, Thomas