On 27/04/2016 10:01, Kreuser, Peter wrote: > Mark, > > I read that you ported all the new SSL functionality to 8.5, so my first > guess was, that if that problem was new, you might want to know what's wrong > ;-). > >> On 25/04/2016 17:10, Kreuser, Peter wrote: >>> Hi there, >>> >>> I have setup Tomcat 8.5 with the all new SSL Config and HTTP/2. >>> >>> To test the setup I use testssl.sh (https://testssl.sh ) . The scan is >>> successful, also stating HTTP/2 is working. So far so good. >>> >>> However I see the following exception in the Logs: >>> >>> 25-Apr-2016 17:36:16.697 SEVERE [https-nio2-8443-exec-6] >>> org.apache.coyote.AbstractProtocol$ConnectionHandler.process Error reading >>> request, ignored >>> java.lang.IllegalStateException: Failed to create Processor for negotiated >>> protocol [""]
<snip/> >> This is on my radar but I'd love to see someone else (I'm looking at you >> Peter) take a look. My suggestion is to find out: >> a) what protocols Tomcat is advertising >> b) what protocols the client is requesting >> c) how Tomcat combines a) and b) to get "". >> >> a) and b) should be easy to log from the existing code. >> >> Mark >> > > I will try to look into that and maybe I can trace some of the request that > cause the problem. > Any hints on how to get more debug output without compiling the code myself? I took a quick look at the relevant code and there does not appear to be any useful debug logging for this. It looks like you'll have to add some additional debug logging and build Tomcat locally. Mark --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
