UnifiedInvokerProxyHA constructor creates an invalid initial client
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Key: JBAS-8636
URL:
https://jira.jboss.org/browse/JBAS-8636
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Clustering
Affects Versions: 6.0.0.M5, JBossAS-5.1.0.GA, JBossAS-4.2.3.GA, 6.0.0.CR1
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Fix For: 6.0.0.Final
The UnifiedInvokerProxyHA constructors call the superclass constructors and then set the
subsystem to "invokerha". Problem is the superclass constructors create the
remoting Client before the subsystem is set, resulting in the incorrect default
"invoker" subsystem being used for that client.
This results in problems (probably NPE or ClassCastException) when
UnifiedInvokerProxyHA.invoke tries to handle response values. It expects the response to
be an HARMIResponse, and it won't be because the wrong server-side invoker is used.
This affects clients who run in the AS and have disabled both the legacy client
interceptors and the remoting client logci that directly routes calls to the locally
deployed bean. This is an unusual combination.
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