Gateway don't close websocket connection when client close websocket.

[xurui8691413]

Please run application and run GatewayTest can reproduce this problem ,and then run GatewayTest1 can close websocket connection because GatewayTest1 doesn't access through gateway.
I think this issue is urgent that blocked us. Looking forward for your reply.
spring-cloud-gateway-websocket-master.zip

[sfk123]

I also have the same problem and look forward to repairing it as soon as possible.

[maniek45]

I can confirm. I've also sent how to reproduce this issue in #480. It also blocking us.

[ryanjbaxter]

@xurui8691413 you sample needs some updating. First you should be using a release of Finchley and not a release candidate. Once you upgrade to Finchley.SR3 you need to correctly specify the URI in your route.

	@Bean
	public RouteLocator wsGateway(RouteLocatorBuilder builder) {
		return builder.routes()
				.route("ws", predicate -> predicate
						.path("/ws").filters(f ->f.setPath("/ws2"))
						.uri("ws://localhost:8080"))
				.build();
	}

Specifying the path in the URI no longer works, you need to use the setPath filter.

After changing that I see the problem, but unsure of the fix here. @spencergibb any ideas? Could this be a reactor problem?

[spencergibb]

Related to Websocket ping #729

[spencergibb]

@rstoyanchev we need to have a chat about this and ping.

[DevDengChao]

Any solution comes out?

[spencergibb]

Not yet.

[xurui8691413]

Not yet.

sorry to ask ,when will this issue can be fixed?

[spencergibb]

I have to speak with the spring team first.