https://bz.apache.org/bugzilla/show_bug.cgi?id=64839
Bug ID: 64839 Summary: HTTP2: Exception in thread "http-nio-x.y.z-1090-ClientPoller" java.lang.NullPointerException Product: Tomcat 9 Version: 9.0.38 Hardware: HP OS: Linux Status: NEW Severity: blocker Priority: P2 Component: Catalina Assignee: dev@tomcat.apache.org Reporter: arshiya.shar...@ericsson.com Target Milestone: ----- Sub-Component - Coyote OS : Redhat Linux Overview: Embedded Tomcat version 9.0.38 is implemented to transport http/2 packets between 2 systems (h2c connection). The number of threads configured in tomcat is 200, all other values are the tomcat defaults. We see the below NullPointerException is printed , after which the poller thread is killed and tomcat is not processing any requests. Exception in thread "http-nio-x.y.z-1090-ClientPoller" java.lang.NullPointerException We did not see any other Exceptions . We suspect this is because the NullPointerException is not handled in org.apache.tomat.util.net.NioEndPoint$Poller run() method . On what scenarios does this occur ? Can you please help fix this issue. Build: Embedded tomcat 9.0.38 Thanks in Advance!! -- 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