On 02/09/2016 14:45, Romain Manni-Bucau wrote: > PS: this pauseNonContainerThread breaks CXF apps cause they synchronize an > instance (AsyncResponseImpl) which potentially deadlock with tomcat cause > of that. Would be nice to solve it in a manner not requiring all apps/libs > to know that.
Can you provide more details of what is going on in this case? I can see potential ways for this to break but the app has to do some pretty odd things to make that possible. Mark > Romain Manni-Bucau > @rmannibucau <https://twitter.com/rmannibucau> | Blog > <https://blog-rmannibucau.rhcloud.com> | Old Wordpress Blog > <http://rmannibucau.wordpress.com> | Github <https://github.com/rmannibucau> | > LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber > <http://www.tomitribe.com> | JavaEE Factory > <https://javaeefactory-rmannibucau.rhcloud.com> > > 2016-08-17 15:55 GMT+02:00 Romain Manni-Bucau <rmannibu...@gmail.com>: > >> Hi guys, >> >> I got several cases in prod where pauseNonContainerThread() get stucked >> (ie the thread is blocked but no other thread is actually working and can >> release it). >> >> I'm not really sure of the cause - I suspect some timeouts but can't >> guarantee it. Just for information I'm using JAX-RS 2 @Suspended with CXF >> which is built on top of Servlet 3 AsyncContext. >> >> Question is: can tomcat kind of enforce it to be released either using a >> configurable timeout for this wait or something equivalent to avoid such a >> case? Goal is to avoid as much as possible to fully lock the container in >> the caller doesn't handle properly the async usage (hypothesis being tomcat >> doesn't have a bug on that area). >> >> >> Romain Manni-Bucau >> @rmannibucau <https://twitter.com/rmannibucau> | Blog >> <https://blog-rmannibucau.rhcloud.com> | Old Wordpress Blog >> <http://rmannibucau.wordpress.com> | Github >> <https://github.com/rmannibucau> | LinkedIn >> <https://www.linkedin.com/in/rmannibucau> | Tomitriber >> <http://www.tomitribe.com> | JavaEE Factory >> <https://javaeefactory-rmannibucau.rhcloud.com> >> > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
