[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-349) mod_manager truncates ENABLE-APP messages
Jean-Frederic Clere (JIRA)
jira-events at lists.jboss.org
Wed Sep 18 01:54:03 EDT 2013
[ https://issues.jboss.org/browse/MODCLUSTER-349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12805311#comment-12805311 ]
Jean-Frederic Clere commented on MODCLUSTER-349:
------------------------------------------------
In MOD_CLUSTER_1_0_10_GA_CP the MAXMESSSIZE can't be configured.
The patch just corrects the fact that messages where cut before their end in some cases.
Calculating the maxsize in MOD_CLUSTER_1_0_10_GA_CP would be a nice enhancement, but that should be another JIRA.
> mod_manager truncates ENABLE-APP messages
> -----------------------------------------
>
> Key: MODCLUSTER-349
> URL: https://issues.jboss.org/browse/MODCLUSTER-349
> Project: mod_cluster
> Issue Type: Bug
> Affects Versions: MOD_CLUSTER_1_0_10_GA_CP04, 1.2.4.Final
> Environment: Windows Server 2008
> JBoss EAP 5.1.0
> EWS 1.0.1
> Reporter: Gregory Lardiere
> Assignee: Jean-Frederic Clere
> Fix For: 1.2.5.Final
>
> Attachments: ModCluster349.java, mod_cluster.patch
>
>
> With lots of aliases, ENABLE-APP messages can be big enough to span several IP packets.
> Sometimes, mod_manager will read only the first packet.
> The message is therefore incomplete and mod_cluster configuration ends up corrupted : some aliases are missing and the context-root is replaced by "/".
> This is caused by a wrong usage of ap_get_brigade() : it's called only once whereas it should be called until there's nothing left to read (see the attached patch).
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