<p dir="auto">Use the proxy object as part of telnet invocation which has been exccluded as part of [3013] (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="392457287" data-permission-text="Title is private" data-url="https://github.com/apache/dubbo/issues/3013" data-hovercard-type="pull_request" data-hovercard-url="/apache/dubbo/pull/3013/hovercard" href="https://github.com/apache/dubbo/pull/3013">#3013</a></p>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> I have searched the <a href="https://github.com/apache/incubator-dubbo/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> I have checked the <a href="https://github.com/apache/incubator-dubbo/blob/master/FAQ.md">FAQ</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h3 dir="auto">Environment</h3>
<ul dir="auto">
<li>Dubbo version: 2.7.0</li>
<li>Operating System version: xxx</li>
<li>Java version: xxx</li>
</ul>
<h3 dir="auto">Steps to reproduce this issue</h3>
<ol dir="auto">
<li>xxx</li>
<li>xxx</li>
<li>xxx</li>
</ol>
<p dir="auto">Pls. provide [GitHub address] to reproduce this issue.</p>
<h3 dir="auto">Expected Result</h3>
<p dir="auto">What do you expected from the above steps？</p>
<h3 dir="auto">Actual Result</h3>
<p dir="auto">What actually happens?</p>
<p dir="auto">If there is an exception, please attach the exception trace:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="Just put your stack trace here!"><pre class="notranslate"><code class="notranslate">Just put your stack trace here!
</code></pre></div>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the <a href="https://github.com/apache/dubbo/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have checked the <a href="https://github.com/apache/dubbo/blob/master/FAQ.md">FAQ</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h3 dir="auto">Environment</h3>
<ul dir="auto">
<li>Dubbo version: 2.7.4.1</li>
<li>Operating System version: Window7</li>
<li>Java version: JDK8</li>
</ul>
<h3 dir="auto">Steps to reproduce this issue</h3>
<ol dir="auto">
<li>Use nacos as a registration center</li>
<li>The configuration of application.properties is as follows<br>
dubbo.registries.one.address=nacos://192.168.99.237:8848<br>
dubbo.registries.two.address=nacos://192.168.99.237:8848?namespace=9f0825ac-0a6a-4907-b5ee-34530ce828b1</li>
<li>Register the service under the different namespaces of nacos</li>
</ol>
<p dir="auto">Pls. provide [GitHub address] to reproduce this issue.</p>
<h3 dir="auto">Expected Result</h3>
<p dir="auto">Services exist in different namespaces</p>
<h3 dir="auto">Actual Result</h3>
<p dir="auto">The service only exists in the first registered namespace</p>
<p dir="auto">Is it because ip is the same as the port, but the namespace is different, is it considered to be caused by repeated registration?</p>