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snowdrop-zen / quarkus

Quarkus: Supersonic Subatomic Java.
https://quarkus.io
Apache License 2.0
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IllegalStateException: Response has already been written #347

Open snowdrop-bot opened 3 years ago

snowdrop-bot commented 3 years ago

Describe the bug

There occasionally occurs an IllegalStateException: Response has already been written when accessing Dev UI or Swagger UI.

Expected behavior

No exception.

Actual behavior

When starting Quarkus in Dev mode and accessing e.g. the Swagger UI, there occasionally occurs an exception in the log file:

2021-05-31 11:59:38,656 ERROR [io.ver.ext.web.RoutingContext] (vert.x-eventloop-thread-11) Unhandled exception in router: java.lang.IllegalStateException: Response has already been written
    at io.vertx.core.http.impl.Http1xServerResponse.end(Http1xServerResponse.java:394)
    at io.vertx.core.http.impl.Http1xServerResponse.end(Http1xServerResponse.java:382)
    at io.vertx.core.http.impl.Http1xServerResponse.end(Http1xServerResponse.java:361)
    at io.quarkus.vertx.http.runtime.QuarkusErrorHandler.handle(QuarkusErrorHandler.java:121)
    at io.quarkus.vertx.http.runtime.QuarkusErrorHandler.handle(QuarkusErrorHandler.java:24)
    at io.vertx.ext.web.impl.RouteState.handleFailure(RouteState.java:1133)
    at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:148)
    at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:133)
    at io.vertx.ext.web.impl.RoutingContextWrapper.next(RoutingContextWrapper.java:205)
    at io.vertx.ext.web.impl.RouterImpl.handleFailure(RouterImpl.java:241)
    at io.vertx.ext.web.impl.RouteState.handleFailure(RouteState.java:1133)
    at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:148)
    at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:133)
    at io.vertx.ext.web.impl.RoutingContextImpl.doFail(RoutingContextImpl.java:588)
    at io.vertx.ext.web.impl.RoutingContextImpl.fail(RoutingContextImpl.java:181)
    at io.vertx.ext.web.impl.RoutingContextImpl.fail(RoutingContextImpl.java:173)
    at io.vertx.ext.web.impl.RoutingContextWrapper.fail(RoutingContextWrapper.java:100)
    at io.vertx.ext.web.handler.impl.StaticHandlerImpl.lambda$sendFile$6(StaticHandlerImpl.java:438)
    at io.vertx.core.http.impl.Http1xServerResponse.lambda$null$3(Http1xServerResponse.java:577)
    at io.vertx.core.impl.EventLoopContext.emit(EventLoopContext.java:49)
    at io.vertx.core.impl.DuplicatedContext.emit(DuplicatedContext.java:183)
    at io.vertx.core.http.impl.Http1xServerResponse.lambda$doSendFile$5(Http1xServerResponse.java:577)
    at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
    at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:552)
    at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
    at io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:184)
    at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:95)
    at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:30)
    at io.vertx.core.http.impl.Http1xServerResponse.doSendFile(Http1xServerResponse.java:556)
    at io.vertx.core.http.impl.Http1xServerResponse.sendFile(Http1xServerResponse.java:456)
    at io.vertx.core.http.HttpServerResponse.sendFile(HttpServerResponse.java:431)
    at io.vertx.core.http.HttpServerResponse.sendFile(HttpServerResponse.java:417)
    at io.vertx.ext.web.handler.impl.StaticHandlerImpl.sendFile(StaticHandlerImpl.java:436)
    at io.vertx.ext.web.handler.impl.StaticHandlerImpl.lambda$null$0(StaticHandlerImpl.java:231)
    at io.vertx.ext.web.handler.impl.StaticHandlerImpl.getFileProps(StaticHandlerImpl.java:284)
    at io.vertx.ext.web.handler.impl.StaticHandlerImpl.lambda$sendStatic$1(StaticHandlerImpl.java:208)
    at io.vertx.core.impl.future.FutureImpl$3.onSuccess(FutureImpl.java:124)
    at io.vertx.core.impl.future.FutureBase.lambda$emitSuccess$0(FutureBase.java:54)
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:497)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:832)

To Reproduce

Steps to reproduce the behavior:

  1. Use rest-json-quickstart
  2. Change version to 2.0.0.CR2 and use quarkus-bom
  3. Add quarkus-smallrye-openapiextension
  4. Start Quarkus in Dev mode: mvn quarkus:dev
  5. Open http://localhost:8080/q/swagger-ui/

Environment (please complete the following information):

Output of uname -a or ver

Issue occured both in Linux and WSL (Windows).

Output of java -version

11+

Quarkus version or git rev

2.0.0.CR2

Build tool (ie. output of mvnw --version or gradlew --version)

Maven 3.6.3

https://github.com/quarkusio/quarkus/issues/17548

$upstream:17548$