Re: Bug in mod_proxy_balancer or just a bad configuration?

[Nick Folino <nick@xxxxxxxxx>]

Yann,

We found it by user complaints.  Digging into the complaints, it was determined by watching the headers what was happening. Then just a lucky guess as to why it was happening helped us resolve it.

Nick

On Fri, Jun 18, 2021 at 4:36 AM Yann Ylavic <ylavic.dev@xxxxxxxxx> wrote:

Hi Daniel,

How do you monitor this, but looking at the request Cookie header sent
by the browser or the Set-Cookie sent by httpd?

>> >>
>> >> <Proxy "balancer://rz">
>> >>     Header add Set-Cookie "RZROUTEID=.%{BALANCER_WORKER_ROUTE}e; path=/" env=BALANCER_ROUTE_CHANGED

What if you configure "path=/rz" here ...

>> >>     BalancerMember http://www.google.com route=01
>> >>     BalancerMember http://www.yahoo.com route=02
>> >>     ProxySet stickysession=RZROUTEID
>> >> </Proxy>
>> >> <Proxy "balancer://rz2">
>> >>     Header add Set-Cookie "RZ2ROUTEID=.%{BALANCER_WORKER_ROUTE}e; path=/" env=BALANCER_ROUTE_CHANGED

And "path=/rz2" here ?

>> >>     BalancerMember http://www.fox.com route=03
>> >>     BalancerMember http://www.cnn.com route=04
>> >>     ProxySet stickysession=RZ2ROUTEID
>> >> </Proxy>


Regards;
Yann.

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