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&lt;div&nbsp;dir=&quot;ltr&quot;&gt;Hi&nbsp;there,&lt;div&gt;&lt;br&gt;&lt;/div&gt;&lt;div&gt;How&nbsp;do&nbsp;I&nbsp;use&nbsp;the&nbsp;websocket&nbsp;infrastructure&nbsp;of&nbsp;cowboy&nbsp;to&nbsp;implement&nbsp;RPC?&lt;/div&gt;&lt;div&gt;It&nbsp;seems&nbsp;like&nbsp;I&nbsp;can&nbsp;talk&nbsp;to&nbsp;the&nbsp;client&nbsp;using&nbsp;websocket_info,&nbsp;but&nbsp;the&nbsp;response&nbsp;comes&nbsp;in&nbsp;on&nbsp;websocket_handle,&nbsp;all&nbsp;asynchronously.&lt;/div&gt;<br>
&lt;div&gt;&lt;br&gt;&lt;/div&gt;&lt;div&gt;Kind&nbsp;regards,&lt;/div&gt;&lt;div&gt;Marcel&lt;/div&gt;&lt;/div&gt;<br>

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&lt;div&nbsp;dir=&quot;ltr&quot;&gt;Hi&nbsp;there,&lt;div&gt;&lt;br&gt;&lt;/div&gt;&lt;div&gt;How&nbsp;do&nbsp;I&nbsp;use&nbsp;the&nbsp;websocket&nbsp;infrastructure&nbsp;of&nbsp;cowboy&nbsp;to&nbsp;implement&nbsp;RPC?&lt;/div&gt;&lt;div&gt;It&nbsp;seems&nbsp;like&nbsp;I&nbsp;can&nbsp;talk&nbsp;to&nbsp;the&nbsp;client&nbsp;using&nbsp;websocket_info,&nbsp;but&nbsp;the&nbsp;response&nbsp;comes&nbsp;in&nbsp;on&nbsp;websocket_handle,&nbsp;all&nbsp;asynchronously.&lt;/div&gt;<br>
&lt;div&gt;&lt;br&gt;&lt;/div&gt;&lt;div&gt;Kind&nbsp;regards,&lt;/div&gt;&lt;div&gt;Marcel&lt;/div&gt;&lt;/div&gt;<br>

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