https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/CONTROLLER-925 controller <p>When you add a RPC Service Implementer that contains an output reply, there is no error. However, when you try to use this RPC you get a message it does not exist.</p> <p>When doing the following lines in your module's "createInstance" method:<br/> "getRpcRegistryDependency().addRpcIplementation(Service class,implementer)"<br/> No error is thrown, however when you try to use the RPC call you get a reply error is the Rest Client that this method is not implemented. Putting this registration inside a thread that sleeps for 15 seconds before doing the line above solves the issue.</p> <p>Operating System: All<br/> Platform: All</p> CONTROLLER-925

Race condition when adding a RPC implementation with an output

Bug Resolved Done Jan Hajnar Sharon Aicler Tue, 7 Oct 2014 17:17:09 +0000 Mon, 19 Jan 2015 23:26:07 +0000 Mon, 19 Jan 2015 23:26:07 +0000 Helium mdsal 0 6 <p>unzip the project under md-sal, it will create the "sal-example" directory.<br/> "mvn clean install"<br/> the configuration file for "configure/initial" dir in under "src/main/resources"</p> <p>once the controller is up, to invoke the rpc please use the following:</p> <p>url:<br/> <a href="http://localhost:8080/restconf/operations/example:create-rec" class="external-link" target="_blank" rel="nofollow noopener">http://localhost:8080/restconf/operations/example:create-rec</a><br/> body:<br/> {<br/> "input" :</p> { "example:name" : "hello", "example:family":"world" } <p>}</p> <p>you should get an error that this method is not implemented.</p> <p>to make it work:<br/> go to MyExampleModule and unmark line 36 (the sleep of 10 seconds inside the thread).<br/> if you compile and install the new jar, the RPC will work</p> <p>Attachment sal-example.zip has been added with description: An example project that reproduce the issue</p> <p>The registration of RPC to DOM broker in org.opendaylight.controller.sal.binding.impl.connect.dom.DomToBindingRpcForwarder</p> <p>uses org.opendaylight.yangtools.sal.binding.generator.impl.RuntimeGeneratedMappingServiceImpl#getRpcQNamesFor(...,...) to retrieve QNames.</p> <p>THis method should block thread and wait for schema if unavailable, but currently it returns empty set if schema is still not present, which prevents exposing RPCs to DOM Broker and by extension to Restconf and Clustering.</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/12780/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/12780/</a></p> <p>Please ignore the change above</p> <p>fix:<br/> <a href="https://git.opendaylight.org/gerrit/#/c/12786/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/12786/</a></p> <p><a href="https://git.opendaylight.org/gerrit/#/c/13447/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/13447/</a></p> Development External issue ID 2157 External issue URL Issue Type ODL SR Target Milestone Rank 0|i02nen: