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[jetty-users] Jetty 9 websocket ping/pong messages


RemoteEndPoint class has sendPing and sendPong methods.

If the server or client sends a ping, how is the other end expected to handle the message and send a pong. In other words ,
Which method gets called on receipt of a ping.

If you have used WebSocketListener or WebSocketAdapter, is it the OnWebSocketBinary method that gets called ?

If you have the @WebSocket annotation, Will it be the method annotated with @WebSocketFrame or the one annotated with @WebSocketMessage.

Since clients could use other APIs or languages that do not expose ping/pong, is there a recommendation on the best way to do a
Heartbeat to keep connections alive.

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