tien commented on PR #2506:
URL: https://github.com/apache/tinkerpop/pull/2506#issuecomment-1977944006

   @kenhuuu regarding the user agent header 
[used](https://tinkerpop.apache.org/docs/current/dev/provider/#_graph_driver_provider_requirements)
 by Gremlin server
   
   This is likely a separate discussion, but `User-Agent` header might not be 
the best way to identify client supported GLV version. Since browser 
environment for example doesn't allow you to set or modify this for web socket 
connection.
   
   What might be better is using the 
[`Sec-WebSocket-Protocol`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Protocol_upgrade_mechanism#sec-websocket-protocol)
 header instead. Which is designed to specify the sub-protocol requested by 
client & can be set in the browser by doing:
   
   ```js
   new WebSocket("ws://localhost:8182", "glv3.7.0");
   ```


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