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  1. WildFly
  2. WFLY-11262

violation of call-by-value if a outbound connection is configured

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      Every invocation inside of the deployed application EAR/JAR using @Remote interface is affected if a jboss-ejb-client.xml is added to have a remote-outbound-connection for ejb invocation.
      It does not matter whether there is a running remote instance or the EJB is available remote!!

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      Every invocation inside of the deployed application EAR/JAR using @Remote interface is affected if a jboss-ejb-client.xml is added to have a remote-outbound-connection for ejb invocation. It does not matter whether there is a running remote instance or the EJB is available remote!!

    Description

      If the server default configuration is used an EJB invocation via @Remote interface is, according to the specification, with call-by-value.

      But if the application is configured with jboss-ejb-client.xml to have a remote-outbound-connection the EJB invocation via @Remote is done as call-by-reference no matter whether the configuration is default or
      <in-vm-remote-interface-invocation pass-by-value="true"/>
      is used.

      This is a violation of the specification and can cause serious unexpected issues at runtime for the application if the parameters or return values are mutable

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          Bug - A problem that impairs or prevents the functions of the product. JBEAP-15753 [GSS](7.2.0) violation of call-by-value if a outbound connection is configured

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
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              flaviarnn Flavia Rainone
              rhn-support-wfink Wolf Fink
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