0001346: cookie-append-server-id uses index that is off by 1

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Category

Severity

Reproducibility

Date Submitted

Last Update

0001346

[Resin]

minor

always

09-12-06 11:24

09-27-06 12:32

Reporter

sergek

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.0.22

Product Version

3.0.18

Product Build

Summary

0001346: cookie-append-server-id uses index that is off by 1

Description

I've started to use apache mod_proxy_balancer and am rolling out the <cookie-append-server-id /> flag to give mod_proxy_balancer to make the sessions sticky the way Resin asks. There is a small bug in that the appended id is one less than what is specified in that srun conf. For example, this block:

<cluster>
<srun index="1" .... />
</cluster>

would create a jsessionid "a<randomstuff>.0" rather than .1. This is a bit confusing because you'd expect the index you specify in resin would match the index you need to set in the load balancer.

Steps To Reproduce

Additional Information

Resin 3.0.18 on Java 5, JDBC cluster.

Attached Files

Relationships

Notes
(0001511) ferg 09-13-06 13:50	Does mod_proxy_balancer use zero-based or one-based dispatching? The <cookie-append-server-id> assumed mod_proxy_balancer wanted zero-based dispatching.

(0001516) sergek 09-13-06 21:29	It doesn't use indexing. The suffixes could be "kyle" "cartman" "kenny" and "stan".

(0001529) sergek 09-26-06 10:12	Just to clarify the issue srun-index="1" -> cookie prefix="a" -> cookie suffix="0". This makes it painful to compare resin.conf and httpd.conf since the srun-index (what's in resin.conf) and the cookie-suffix (what's in httpd.conf) do not match.

(0001530) ferg 09-27-06 12:32	server/01l4

Issue History
Date Modified	Username	Field	Change
09-12-06 11:24	sergek	New Issue
09-13-06 13:50	ferg	Note Added: 0001511
09-13-06 21:29	sergek	Note Added: 0001516
09-26-06 10:12	sergek	Note Added: 0001529
09-27-06 12:32	ferg	Note Added: 0001530
09-27-06 12:32	ferg	Assigned To	=> ferg
09-27-06 12:32	ferg	Status	new => closed
09-27-06 12:32	ferg	Resolution	open => fixed
09-27-06 12:32	ferg	Fixed in Version	=> 3.0.22

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