How to properly close the WebSocketClient@ thread problem?

[cuideyu]

Jetty Version Jetty 9.4.53

Jetty Environment linux jetty run command: ./bin/jetty.sh run

Java Version 1.8.0_371 x64

Question I used this code to create a Websocket client connection

WebSocketContainer container = ContainerProvider.getWebSocketContainer();
container.connectToServer(this, URI.create(url));

If the server connection fails, this code will continue to be used during the reconnection. But each execution of this code creates eight threads of WebSocketClient@xxx-xxx The connection pool cannot be automatically destroyed if the connection fails. My code ContainerProvider.getWebSocketContainer(); -> org.eclipse.jetty.websocket.jsr356.ClientContainer<111 line> - > public ClientContainer() -> WebSocketClient<95 line>->public WebSocketClient() -> DefaultHttpClientProvider.get -> DefaultHttpClientProvider.newHttpClient

Reconnecting will create a new thread pool and 8 threads. How do I close this object? Can't you create a Websocket client this way in Jetty?

[joakime]

Jetty versions older than Jetty 12 are now at End of Community Support.

• 7958

• 10485

You should be using Jetty 12 at this point in time.

The WebSocket layer has been reworked entirely for Jetty 12 as well.

[joakime]

See also https://github.com/jetty/jetty.project/issues/2659#issuecomment-421455571