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Using websockets via Google chrome yields exception "Status and headers already sent #242

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niranjan-kachhawa opened this issue Mar 23, 2018 · 7 comments
Closed

Using websockets via Google chrome yields exception "Status and headers already sent #242

niranjan-kachhawa opened this issue Mar 23, 2018 · 7 comments

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@niranjan-kachhawa
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Using spring-cloud version - Finchley.M7. Facing an issue while sending a request from google chrome ui client to gateway. If i remove the gateway and send the request directly yo server then it works. Please check below error:

2018-03-23 15:30:30.579 ERROR 2300 --- [ctor-http-nio-1] .a.w.r.e.DefaultErrorWebExceptionHandler : Failed to handle request [GET http://localhost:1243/tester]

reactor.ipc.netty.http.client.HttpClientException: HTTP request failed with code: 403.
Failing URI: /chat-online

2018-03-23 15:30:30.585 ERROR 2300 --- [ctor-http-nio-1] o.s.w.s.adapter.HttpWebHandlerAdapter    : Failed to handle request [GET http://localhost:1243/tester]

java.lang.IllegalStateException: Status and headers already sent
	at reactor.ipc.netty.http.server.HttpServerOperations.status(HttpServerOperations.java:333) ~[reactor-netty-0.7.4.RELEASE.jar:0.7.4.RELEASE]
	at org.springframework.http.server.reactive.ReactorServerHttpResponse.applyStatusCode(ReactorServerHttpResponse.java:69) ~[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.http.server.reactive.AbstractServerHttpResponse.lambda$doCommit$4(AbstractServerHttpResponse.java:213) ~[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[na:1.8.0_161]
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) ~[na:1.8.0_161]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[na:1.8.0_161]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[na:1.8.0_161]
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[na:1.8.0_161]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:1.8.0_161]
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[na:1.8.0_161]
	at org.springframework.http.server.reactive.AbstractServerHttpResponse.doCommit(AbstractServerHttpResponse.java:225) ~[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.http.server.reactive.AbstractServerHttpResponse.lambda$writeWith$1(AbstractServerHttpResponse.java:176) ~[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.http.server.reactive.ChannelSendOperator$WriteBarrier.onNext(ChannelSendOperator.java:158) ~[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:115) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxJust$WeakScalarSubscription.request(FluxJust.java:91) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.request(FluxMapFuseable.java:156) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at org.springframework.http.server.reactive.ChannelSendOperator$WriteBarrier.onSubscribe(ChannelSendOperator.java:140) ~[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onSubscribe(FluxMapFuseable.java:90) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxJust.subscribe(FluxJust.java:68) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxMapFuseable.subscribe(FluxMapFuseable.java:63) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at org.springframework.http.server.reactive.ChannelSendOperator.subscribe(ChannelSendOperator.java:74) ~[spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:150) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1069) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onNext(MonoFlatMap.java:241) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onNext(FluxPeekFuseable.java:198) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:1626) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.request(FluxPeekFuseable.java:138) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onSubscribe(MonoFlatMap.java:230) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onSubscribe(FluxPeekFuseable.java:172) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoJust.subscribe(MonoJust.java:54) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoPeekFuseable.subscribe(MonoPeekFuseable.java:74) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:150) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:67) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:67) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:1626) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.set(Operators.java:1440) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onSubscribe(Operators.java:1314) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoJust.subscribe(MonoJust.java:54) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Mono.subscribe(Mono.java:3077) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onComplete(FluxSwitchIfEmpty.java:75) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators.complete(Operators.java:125) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoEmpty.subscribe(MonoEmpty.java:45) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoSwitchIfEmpty.subscribe(MonoSwitchIfEmpty.java:44) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoSwitchIfEmpty.subscribe(MonoSwitchIfEmpty.java:44) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap.subscribe(MonoFlatMap.java:60) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap.subscribe(MonoFlatMap.java:60) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Mono.subscribe(Mono.java:3077) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:97) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onError(FluxPeekFuseable.java:222) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onError(MonoPeekTerminal.java:270) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:185) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:251) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:100) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators.error(Operators.java:175) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoError.subscribe(MonoError.java:52) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Mono.subscribe(Mono.java:3077) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:97) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onError(Operators.java:1309) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MonoSubscriber.onError(Operators.java:1112) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreInner.onError(MonoIgnoreThen.java:229) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxContextStart$ContextStartSubscriber.onError(FluxContextStart.java:117) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:165) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onError(Operators.java:1309) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MonoSubscriber.onError(Operators.java:1112) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreInner.onError(MonoIgnoreThen.java:229) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:185) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:251) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:165) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:165) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxMap$MapSubscriber.onError(FluxMap.java:120) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onError(Operators.java:1309) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MonoSubscriber.onError(Operators.java:1112) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreInner.onError(MonoIgnoreThen.java:229) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:100) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators.error(Operators.java:175) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoError.subscribe(MonoError.java:52) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Mono.subscribe(Mono.java:3077) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:97) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onError(Operators.java:1309) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:185) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:251) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onError(MonoPeekTerminal.java:270) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:165) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:185) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:251) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MonoSubscriber.onError(Operators.java:1112) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreInner.onError(MonoIgnoreThen.java:229) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onError(MonoPeekTerminal.java:270) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.Operators$MonoSubscriber.onError(Operators.java:1112) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoIgnoreThen$ThenAcceptInner.onError(MonoIgnoreThen.java:300) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:165) [reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxMap$MapSubscriber.onError(FluxMap.java:120) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.FluxRetryPredicate$RetryPredicateSubscriber.onError(FluxRetryPredicate.java:100) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:159) ~[reactor-core-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at reactor.ipc.netty.channel.ContextHandler.fireContextError(ContextHandler.java:272) ~[reactor-netty-0.7.4.RELEASE.jar:0.7.4.RELEASE]
	at reactor.ipc.netty.http.client.HttpClientOperations.checkResponseCode(HttpClientOperations.java:631) ~[reactor-netty-0.7.4.RELEASE.jar:0.7.4.RELEASE]
	at reactor.ipc.netty.http.client.HttpClientWSOperations.onInboundNext(HttpClientWSOperations.java:142) ~[reactor-netty-0.7.4.RELEASE.jar:0.7.4.RELEASE]
	at reactor.ipc.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:134) ~[reactor-netty-0.7.4.RELEASE.jar:0.7.4.RELEASE]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) ~[netty-codec-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) ~[netty-codec-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) ~[netty-codec-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1414) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:945) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:141) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459) ~[netty-transport-4.1.21.Final.jar:4.1.21.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) ~[netty-common-4.1.21.Final.jar:4.1.21.Final]
	at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161]
@ryanjbaxter
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Can you try using SNAPSHOTs, I believe this was fixed.

@niranjan-kachhawa
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niranjan-kachhawa commented Mar 23, 2018 •
edited
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can you please provide the link for same ? i am using below dependency

<dependency>
	<groupId>org.springframework.cloud</groupId>
	<artifactId>spring-cloud-dependencies</artifactId>
	<version>Finchley.M7</version>
	<type>pom</type>
	<scope>import</scope>
</dependency>

@spencergibb
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#231

@niranjan-kachhawa
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is this fix added in Milestone 9 as when i try with this dependency (2.0.0.M9), it still gives me the same error.

@ryanjbaxter
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it should be yes. I just noticed in your stacktrace that you are getting a 403, that would indicate some kind of security issue to me.

@niranjan-kachhawa
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@ryanjbaxter Yeah, thanks for pointing in a right direction. it was an issue with access origin at server which is solved. Thanks a ton !!

@spencergibb
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There's an open issue to report errors better with websockets

@Vity01 Vity01 mentioned this issue Feb 4, 2020
Closed
Johnny850807 pushed a commit to Johnny850807/spring-cloud-gateway that referenced this issue Dec 14, 2020
@skyao @spencergibb
move property definition to begin of class to improve code style (spr…
44441b2 
…ing-cloud#242)
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@ryanjbaxter @spencergibb @niranjan-kachhawa