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/NETCONF-623 netconf <p>WebSocket notifications broken? WebSocket server is not even started for RFC8040 implementation.</p> NETCONF-623

Impossible to receive notifications via RESTCONF RFC8040 implementation

New Feature Medium Resolved Done Jaroslav Tóth Valentin Mayamsin rfc8040 websocket, Thu, 30 May 2019 00:34:30 +0000 Tue, 10 Aug 2021 20:48:41 +0000 Tue, 2 Jul 2019 10:11:59 +0000 Neon Neon SR1 Neon SR2 Sodium restconf-nb 0 3 <p>Notifications were never implemented for RFC8040 because their setup is incorrect w.r.t. security policies. There is ongoing work here: <a href="https://git.opendaylight.org/gerrit/#/c/81424/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/81424/</a></p> <p>it should be done, you can test it with help from these Postman collections (odl-toaster feature should be installed):</p> <ul> <li><span class="nobr"><a href="https://jira.opendaylight.org/secure/attachment/15229/15229_Data-Change-Events+%28RFC+8040%29.postman_collection.json" title="Data-Change-Events (RFC 8040).postman_collection.json attached to NETCONF-623">Data-Change-Events (RFC 8040).postman_collection.json^{<img class="rendericon" src="https://jira.opendaylight.org/images/icons/link_attachment_7.gif" height="7" width="7" align="absmiddle" alt="" border="0"/>}</a></span></li> <li><span class="nobr"><a href="https://jira.opendaylight.org/secure/attachment/15228/15228_Yang-Notification-Streams+%28RFC+8040%29.postman_collection.json" title="Yang-Notification-Streams (RFC 8040).postman_collection.json attached to NETCONF-623">Yang-Notification-Streams (RFC 8040).postman_collection.json^{<img class="rendericon" src="https://jira.opendaylight.org/images/icons/link_attachment_7.gif" height="7" width="7" align="absmiddle" alt="" border="0"/>}</a></span></li> </ul> <p>as a client, you can use your favourite tool, but I have also created testing tool for it - <a href="https://git.opendaylight.org/gerrit/c/81648/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/c/81648/</a>; for example to listen to data-change-events from the first Postman collections, use this command:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> java -jar websocket-client-1.10.0-SNAPSHOT-executable.jar -b admin:admin -s ws:<span class="code-comment">//127.0.0.1:8181/rests/data-change-event-subscription/toaster:toaster/datastore=CONFIGURATION/scope=SUBTREE/JSON</span></pre> </div></div> <p>with enabled TLS on RESTCONF you can use (of course, adjust .keystore and .truststore paths and passwords):</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> java -jar websocket-client-1.10.0-SNAPSHOT-executable.jar -b admin:admin -s wss:<span class="code-comment">//localhost:8443/rests/data-change-event-subscription/toaster:toaster/datastore=CONFIGURATION/scope=SUBTREE/JSON -kpath .keystore -kpass 123456 -tpath .truststore -tpass 123456</span></pre> </div></div> <p>also note that there are next couple of issues that should be directed in the future - <a href="https://jira.opendaylight.org/browse/NETCONF-627" title="Web-socket issues in RESTCONF RFC-8040 implementation" class="issue-link" data-issue-key="NETCONF-627">NETCONF-627</a></p> <p>Any plans on back-porting these changes into Neon?</p> Relates NETCONF-182 NETCONF-300 NETCONF-801 Development Rank 0|i03o0v: