On Tue, Mar 9, 2021 at 1:06 PM Mark Thomas <ma...@apache.org> wrote: > Hi Rory, > > I have spent a lot of time of the last few days investigating some > networking issues with Tomcat and it looks like the root cause is in the > JRE. I have opened the following issue: > > https://bugs.openjdk.java.net/browse/JDK-8263243 > > TL;DR it appears that ServerSocketChannel.accept() can return multiple, > valid SocketChannel instances for the same client connection. Start > trying to use those duplicate SocketChannel instances with a Selector > and stuff starts failing. > > If the bug report is valid, it could be the root cause of all sorts of > strange networking bugs. I'd appreciate anything you can do to get the > right folks looking at the report. I am happy to provide any additional > information that may be required and/or test nay proposed fixes. >
I don't get what the "wrk" test client is. Anyway, impressive stuff. I wonder if it happens with NIO2 as well. Rémy > > Mark > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org > For additional commands, e-mail: dev-h...@tomcat.apache.org > >
