On Wed, Dec 28, 2011 at 8:58 AM, Stefan Mayr <ste...@mayr-stefan.de> wrote:
> Am 28.12.2011 10:04, schrieb ma...@apache.org: > > Matthew Tyson<matthewcarltyson@gmail.**com <matthewcarlty...@gmail.com>> >> wrote: >> >> That's right, there is an f5 load balancer. The valve is used to keep >>> track of whether the request was via HTTPS or not. >>> >> >> What happens if you go direct to Tomcat and bypass the F5? >> >> tcpdump seems to confirm the same. What are you thinking? >>> >> >> Probably, like me, that the F5 isn't handling the Comet requests >> correctly. >> > > This is what I would guess. We have a loadbalancing device that handles n > client-lb connections with m lb-server connections in its HTTP mode. There > we have to switch to TCP proxy mode to keep 1:1 relations. > > Your F5 is where to do start crosschecking with tcpdump: client <-> F5 vs > F5 <-> server > > Stefan > > You think its possible that multiplexing or some load-balancer config would cause the two observed issues: 1) When the custom valve is in use, zombie service() executions continue with no actual inbound requests 2) Inbound requests are being replied to with blank 200s, without ever executing the service method. Thanks, Matt Tyson
