https://bz.apache.org/bugzilla/show_bug.cgi?id=63931
--- Comment #9 from Mark Thomas <ma...@apache.org> --- That you aren't seeing any exceptions before this one is not what I would expect. We have a unit test (TestWebSocketFrameClient) that can be fairly easily tweaked to simulate this scenario - a server sending data faster than a client can handle. I've done some investigation with this and I don't see the expected exceptions either. Digging into the code, I think something might not be quite right with the low level asyncIO API. You can try useAsyncIO="false" on the Connector in server.xml to see if that helps. Meanwhile, the thread to follow on the dev@ list is this one: https://tomcat.markmail.org/thread/kt7rcu7utlb77wk4 -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org