Travis builds are flaky (10 minute timeouts)

[yschimke]

something hanging in the build

[yschimke]

:rsocket-transport-local:check
:rsocket-transport-local:build
:rsocket-transport-netty:javadocJar UP-TO-DATE
:rsocket-transport-netty:sourcesJar UP-TO-DATE
:rsocket-transport-netty:assemble UP-TO-DATE
:rsocket-transport-netty:compileTestJava
:rsocket-transport-netty:processTestResources
:rsocket-transport-netty:testClasses
:rsocket-transport-netty:testPicked up _JAVA_OPTIONS: -Xmx2048m -Xms512m
No output has been received in the last 10m0s, this potentially indicates a stalled build or something wrong with the build itself.
Check the details on how to adjust your build configuration on: https://docs.travis-ci.com/user/common-build-problems/#Build-times-out-because-no-output-was-received
The build has been terminated

[yschimke]

Same section for a working build

:rsocket-transport-local:check
:rsocket-transport-local:build
:rsocket-transport-netty:javadocJar UP-TO-DATE
:rsocket-transport-netty:sourcesJar UP-TO-DATE
:rsocket-transport-netty:assemble UP-TO-DATE
:rsocket-transport-netty:compileTestJava
:rsocket-transport-netty:processTestResources
:rsocket-transport-netty:testClasses
:rsocket-transport-netty:testPicked up _JAVA_OPTIONS: -Xmx2048m -Xms512m
:rsocket-transport-netty:check
:rsocket-transport-netty:build
:rsocket-core:generatePomFileForMavenJavaPublication
:rsocket-core:artifactoryPublish
:rsocket-examples:generatePomFileForMavenJavaPublication

[yschimke]

Seems to hang on tests even though they have timeout set

15:55:53.191 [DEBUG] [TestEventLogger] io.rsocket.transport.netty.TcpClientServerTest > testRequestStreamWithDelayedRequestN STARTED
15:55:53.212 [DEBUG] [TestEventLogger] 
15:55:53.212 [DEBUG] [TestEventLogger] io.rsocket.transport.netty.TcpClientServerTest > testRequestStreamWithDelayedRequestN PASSED
15:55:53.212 [DEBUG] [TestEventLogger] 
15:55:53.212 [DEBUG] [TestEventLogger] io.rsocket.transport.netty.TcpClientServerTest > testRequestStream STARTED
15:55:53.242 [DEBUG] [TestEventLogger] 
15:55:53.242 [DEBUG] [TestEventLogger] io.rsocket.transport.netty.TcpClientServerTest > testRequestStream PASSED
15:55:53.242 [DEBUG] [TestEventLogger] 
15:55:53.242 [DEBUG] [TestEventLogger] io.rsocket.transport.netty.TcpClientServerTest > testRequestResponse1 STARTED

[qweek]

Tests also flaky on local and CI build (CircleCI)

io.rsocket.tckdrivers.TckTest > runTest[multipleclientstest - requestResponseSequential] FAILED
    java.lang.AssertionError at TckTest.java:40
io.rsocket.tckdrivers.TckTest > runTest[multipleclientstest - requestResponseConcurrent] FAILED
    java.lang.AssertionError at TckTest.java:40
io.rsocket.tckdrivers.TckTest > runTest[RequestResponseTests - requestResponseMultipleSuccession] FAILED
    java.lang.AssertionError at TckTest.java:40
io.rsocket.tckdrivers.TckTest > runTest[FireAndForgetTests - fireAndForget2] FAILED
    org.junit.runners.model.TestTimedOutException at TckTest.java:40
io.rsocket.tckdrivers.TckTest > runTest[FireAndForgetTests - fireAndForget2] FAILED
    org.junit.runners.model.TestTimedOutException at TckTest.java:40
io.rsocket.tckdrivers.TckTest > runTest[RequestResponseTests - requestResponseInterleave] FAILED
    org.junit.runners.model.TestTimedOutException at TckTest.java:40

io.rsocket.transport.netty.SecureWebsocketClientServerTest > testRequestResponse10_000 FAILED
    org.junit.runners.model.TestTimedOutException

io.rsocket.integration.IntegrationTest > testClose FAILED
    org.junit.runners.model.TestTimedOutException at IntegrationTest.java:160

io.rsocket.client.LoadBalancedRSocketMonoTest > testNeverSelectFailingSocket FAILED
    org.junit.runners.model.TestTimedOutException at LoadBalancedRSocketMonoTest.java:82
io.rsocket.client.LoadBalancedRSocketMonoTest > testNeverSelectFailingSocket FAILED
    org.junit.runners.model.TestTimedOutException at LoadBalancedRSocketMonoTest.java:129
io.rsocket.client.LoadBalancedRSocketMonoTest > testNeverSelectFailingFactories FAILED
    org.junit.runners.model.TestTimedOutException at LoadBalancedRSocketMonoTest.java:132
io.rsocket.client.LoadBalancedRSocketMonoTest > testNeverSelectFailingFactories FAILED
    org.junit.runners.model.TestTimedOutException at LoadBalancedRSocketMonoTest.java:138

io.rsocket.RSocketClientTest > testInvalidFrameOnStream0 FAILED
    java.lang.AssertionError at RSocketClientTest.java:63

[qweek]

If you look at raw Travis log you can find similar error

io.rsocket.tckdrivers.TckTest > runTest[RequestStreamTests - requestStreamCancel] FAILED
    java.lang.AssertionError at TckTest.java:40

No output has been received in the last 10m0s, this potentially indicates a stalled build or something wrong with the build itself.
Check the details on how to adjust your build configuration on: https://docs.travis-ci.com/user/common-build-problems/#Build-times-out-because-no-output-was-received

[yschimke]

I'm not sure whether the Gradle upgrade triggered this, or the recent subscription fixes.

TCK code has moved out as it wasn't being as actively maintained, but the TCP tests are more worrying, not failing for me locally. I'll keep digging.

[robertroeser]

@yschimke @qweek Is this better now? I think the way we tying onClose directly to Netty might have been the problem.

See this pull request: #428

[yschimke]

It looks better, let's reopen if needed. And thanks!

https://travis-ci.org/rsocket/rsocket-java/builds