https://bz.apache.org/bugzilla/show_bug.cgi?id=63257
--- Comment #2 from jeremy.sc...@wisc.edu --- Apologies, the first log is a STDERR burp from Apache that got mixed with catalina.log STDERR, not catalina.log. We did some more investigation and found that the Apache setting that enables packets > 8192 (ProxyIOBufferSize 65536) was not going into effect because it was wrapped in an <IfModule ... > condition. (The module is loaded but we are investigating why the condition isn't satisfied.) Tomcat 8.5 worked because it never sent packets larger than 8192, even though it was allowed to, Tomcat 9 is sending bigger packets as it is configured to. With ProxyIOBufferSize outside of the conditional, it is now working as expected. -- 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