[jboss-jira] [JBoss JIRA] (JGRP-1988) MessageDispatcher::sendMessageWithFuture with RequestOptions null

[matias sm (JIRA)]

matias sm created JGRP-1988:
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             Summary: MessageDispatcher::sendMessageWithFuture with RequestOptions null
                 Key: JGRP-1988
                 URL: https://issues.jboss.org/browse/JGRP-1988
             Project: JGroups
          Issue Type: Enhancement
    Affects Versions: 3.6.6
            Reporter: matias sm
            Assignee: Bela Ban
            Priority: Minor


In MessageDispatcher::sendMessageWithFuture there are some validations to check the case of RequestOptions options being null. However, if one calls that method with a null RequestOptions argument, the execution ends in failure (with a NPE in the resulting future) [1].
The point is, either the validations are unnecessary and should exist a preconditions check at the beginning of the method, or it should set a (documented) default RequestOptions so the sending can be completed.

[1] the source of the NPE is UnicastRequest::sendRequest when trying to access the RequestOptions's getMode method.



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