On 04/03/2016 00:51, Woonsan Ko wrote: > I have tomcat instances (6.0.44) which are proxied by Apache 2.4.18 > (+mod_proxy). SSL enabled on Apache side. > One day it was not responding and observed that all the catalina-exec > threads (25 maxthreads at the moment) were stuck in reading socket in > the thread dumps like the following (increasing maxthreads to 128 > circumvented the issue for now, btw):
<snip/> > What would you recommend to find the root cause in this case? That looks like a common configuration error. Take a look at this: http://home.apache.org/~markt/presentations/2015-04-15-Tomcat-clustering-part-1-reverse-proxies.pdf Particularly slides 29 to 34. Mark --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
