On 08/03/2023 19:52, Bhavesh Mistry wrote:
Hi Mark,
It is a *direct connection* with no proxy or no reverse proxy or no load
balancer in the middle. We have a web app (UI) that make backend call and
return 204 with no content and send it to the browser. An interesting fact
is very thing works on Chrome but not with firefox. We have tried
everything and we looked tomcat code and we see a change log around this
area.
That data you provided previously is not consistent with that statement.
Tomcat is listening on port 8443.
Firefox is connecting to port 443.
I have no doubt the Tomcat change to 204 handling triggered the change
in behavior you are seeing. It appears to have exposed a HTTP/2 bug
somewhere in your system.
It is hard to come up with a sample, but I will try it. I am just trying
to give clue which code or line causing the problem to narrow down the
issue, but it is not helping.
Tomcat isn't the root cause. A simple test here with an index JSP and a
JSP that just returns a 204 works as expected with Chrome and FireFox.
All the indications are that there is an additional component in the
system you are testing that can't handle an HTTP/2 204 response without
a body.
Mark
Thanks,
Bhavesh
On Wed, Mar 8, 2023 at 11:43 AM Mark Thomas <ma...@apache.org> wrote:
On 08/03/2023 19:38, Bhavesh Mistry wrote:
I will see if I can give a sample. But after removing JUST ONE LINE (
streamOutputBuffer.closed = true;) Everything seems to work. Somehow,
firefox does not like an active stream being closed (I am not 100% what
close does).
I will try to work on a sample to reproduce this. I hope the above can
give you some clue as to where the issue is.
Wherever the issue is, it isn't with Tomcat and it isn't with Firefox.
I've tested them locally and they work correctly.
Might you have a reverse proxy between Firefox and Tomcat?
Mark
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
