Reamer commented on code in PR #4902:
URL: https://github.com/apache/zeppelin/pull/4902#discussion_r2046509971


##########
zeppelin-server/src/main/java/org/apache/zeppelin/server/ZeppelinServer.java:
##########
@@ -207,7 +206,8 @@ protected void configure() {
                 .to(RemoteInterpreterProcessListener.class)
                 .to(ApplicationEventListener.class)
                 .to(NoteEventListener.class)
-                .to(WebSocketServlet.class)
+                // TODO: check
+                // .to(WebSocketServlet.class)

Review Comment:
   My manual tests have produced the following log lines. In my opinion, this 
ensures that there are no two objects from the NotebookServer class.
   
   ```
   WARN [2025-04-16 11:24:06,240] ({qtp1516500233-49} 
InterpreterRestApi.java[listSettings]:102) - NotebookServerClass: 
org.apache.zeppelin.socket.NotebookServer@10b892d5
   WARN [2025-04-16 11:24:16,230] ({qtp1516500233-49} 
NotebookServer.java[onMessage]:278) - NotebookServerClass: 
org.apache.zeppelin.socket.NotebookServer@10b892d5
   WARN [2025-04-16 11:24:26,287] ({qtp1516500233-49} 
NotebookServer.java[onMessage]:278) - NotebookServerClass: 
org.apache.zeppelin.socket.NotebookServer@10b892d5
   WARN [2025-04-16 11:24:37,003] ({qtp1516500233-38} 
NotebookServer.java[onMessage]:278) - NotebookServerClass: 
org.apache.zeppelin.socket.NotebookServer@10b892d5
   WARN [2025-04-16 11:24:47,614] ({qtp1516500233-55} 
NotebookServer.java[onMessage]:278) - NotebookServerClass: 
org.apache.zeppelin.socket.NotebookServer@10b892d5
   INFO [2025-04-16 11:24:56,656] ({qtp1516500233-23} 
NotebookRepoRestApi.java[listRepoSettings]:76) - Getting list of NoteRepo with 
Settings for user anonymous
   WARN [2025-04-16 11:24:56,656] ({qtp1516500233-23} 
NotebookRepoRestApi.java[listRepoSettings]:77) - NotebookServerClass: 
org.apache.zeppelin.socket.NotebookServer@10b892d5
   ```
   
   What do you think?



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