-
Bug
-
Resolution: Unresolved
-
Minor
-
None
-
LTS 2.222.4
Remoting 4.2.1 (on both side)
ace-editor:1.1
allure-jenkins-plugin:2.28.1
analysis-model-api:8.0.1
ansicolor:0.6.3
ant:1.11
antisamy-markup-formatter:2.0
apache-httpcomponents-client-4-api:4.5.10-2.0
appcenter:0.9.0
atlassian-bitbucket-server-integration:1.1.0
authentication-tokens:1.3
authorize-project:1.3.0
aws-credentials:1.28
aws-java-sdk:1.11.723
azure-ad:1.2.0
azure-commons:1.0.4
azure-credentials:2.0.2
azure-keyvault:1.9
azure-vm-agents:1.4.0
badge:1.8
basic-branch-build-strategies:1.3.2
bootstrap4-api:4.4.1-10
bouncycastle-api:2.18
branch-api:2.5.5
build-monitor-plugin:1.12+build.201809061734
build-timeout:1.19.1
build-token-root:1.6
build-user-vars-plugin:1.5
chatter-notifier:2.1.1
cloud-stats:0.25
cloudbees-bitbucket-branch-source:2.7.0
cloudbees-folder:6.11.1
code-coverage-api:1.1.5
command-launcher:1.4
config-file-provider:3.6.3
configuration-as-code:1.36
copyartifact:1.43.1
credentials-binding:1.23
credentials:2.3.5
cron_column:1.4
crowd2:2.0.2
cucumber-reports:5.0.2
custom-tools-plugin:0.7
data-tables-api:1.10.20-14
dependency-check-jenkins-plugin:5.1.1
display-url-api:2.3.2
docker-commons:1.16
docker-workflow:1.23
durable-task:1.34
echarts-api:4.6.0-8
email-ext:2.69
extended-choice-parameter:0.78
external-monitor-job:1.7
extra-tool-installers:0.5
file-operations:1.9
font-awesome-api:5.12.0-7
forensics-api:0.7.0
git-client:3.2.1
git-server:1.9
git:4.2.2
github-api:1.106
github-branch-source:2.6.0
github:1.29.5
google-oauth-plugin:1.0.0
gradle:1.36
gravatar:2.1
handlebars:1.1.1
handy-uri-templates-2-api:2.1.8-1.0
hashicorp-vault-plugin:3.2.0
htmlpublisher:1.22
http_request:1.8.24
ivy:2.1
jackson2-api:2.10.3
javadoc:1.5
jdk-tool:1.4
job-dsl:1.77
jobConfigHistory:2.25
jquery-detached:1.2.1
jquery3-api:3.4.1-10
jquery:1.12.4-1
jsch:0.1.55.2
junit:1.28
kubernetes-cd:2.3.0
kubernetes-client-api:4.8.0-1
kubernetes-credentials:0.6.2
kubernetes:1.25.1
ldap:1.21
locale:1.4
lockable-resources:2.7
logfilesizechecker:1.5
login-theme:1.1
mailer:1.30
mapdb-api:1.0.9.0
matrix-auth:2.5
matrix-project:1.14
maven-plugin:3.5
mercurial:2.8
metrics:4.0.2.6
momentjs:1.1.1
next-executions:1.0.15
nodejs:1.3.4
oauth-credentials:0.4
pam-auth:1.6
pipeline-aws:1.41
pipeline-build-step:2.12
pipeline-github-lib:1.0
pipeline-graph-analysis:1.10
pipeline-input-step:2.11
pipeline-milestone-step:1.3.1
pipeline-model-api:1.6.0
pipeline-model-declarative-agent:1.1.1
pipeline-model-definition:1.6.0
pipeline-model-extensions:1.6.0
pipeline-rest-api:2.13
pipeline-stage-step:2.3
pipeline-stage-tags-metadata:1.6.0
pipeline-stage-view:2.13
pipeline-utility-steps:2.5.0
plain-credentials:1.7
plugin-util-api:1.0.2
popper-api:1.16.0-6
prometheus:2.0.6
promoted-builds:3.5
resource-disposer:0.14
scm-api:2.6.3
script-security:1.71
simple-theme-plugin:0.6
skip-notifications-trait:1.0.5
sonar:2.11
ssh-agent:1.19
ssh-credentials:1.18.1
ssh-slaves:1.31.1
structs:1.20
subversion:2.13.1
tap:2.3
timestamper:1.11.2
token-macro:2.12
trilead-api:1.0.6
variant:1.3
view-job-filters:2.1.1
violation-comments-to-stash:1.116
warnings-ng:8.1.0
windows-slaves:1.6
workflow-aggregator:2.6
workflow-api:2.40
workflow-basic-steps:2.19
workflow-cps-global-lib:2.16
workflow-cps:2.80
workflow-durable-task-step:2.35
workflow-job:2.38
workflow-multibranch:2.21
workflow-scm-step:2.10
workflow-step-api:2.22
workflow-support:3.4
ws-cleanup:0.38LTS 2.222.4 Remoting 4.2.1 (on both side) ace-editor:1.1 allure-jenkins-plugin:2.28.1 analysis-model-api:8.0.1 ansicolor:0.6.3 ant:1.11 antisamy-markup-formatter:2.0 apache-httpcomponents-client-4-api:4.5.10-2.0 appcenter:0.9.0 atlassian-bitbucket-server-integration:1.1.0 authentication-tokens:1.3 authorize-project:1.3.0 aws-credentials:1.28 aws-java-sdk:1.11.723 azure-ad:1.2.0 azure-commons:1.0.4 azure-credentials:2.0.2 azure-keyvault:1.9 azure-vm-agents:1.4.0 badge:1.8 basic-branch-build-strategies:1.3.2 bootstrap4-api:4.4.1-10 bouncycastle-api:2.18 branch-api:2.5.5 build-monitor-plugin:1.12+build.201809061734 build-timeout:1.19.1 build-token-root:1.6 build-user-vars-plugin:1.5 chatter-notifier:2.1.1 cloud-stats:0.25 cloudbees-bitbucket-branch-source:2.7.0 cloudbees-folder:6.11.1 code-coverage-api:1.1.5 command-launcher:1.4 config-file-provider:3.6.3 configuration-as-code:1.36 copyartifact:1.43.1 credentials-binding:1.23 credentials:2.3.5 cron_column:1.4 crowd2:2.0.2 cucumber-reports:5.0.2 custom-tools-plugin:0.7 data-tables-api:1.10.20-14 dependency-check-jenkins-plugin:5.1.1 display-url-api:2.3.2 docker-commons:1.16 docker-workflow:1.23 durable-task:1.34 echarts-api:4.6.0-8 email-ext:2.69 extended-choice-parameter:0.78 external-monitor-job:1.7 extra-tool-installers:0.5 file-operations:1.9 font-awesome-api:5.12.0-7 forensics-api:0.7.0 git-client:3.2.1 git-server:1.9 git:4.2.2 github-api:1.106 github-branch-source:2.6.0 github:1.29.5 google-oauth-plugin:1.0.0 gradle:1.36 gravatar:2.1 handlebars:1.1.1 handy-uri-templates-2-api:2.1.8-1.0 hashicorp-vault-plugin:3.2.0 htmlpublisher:1.22 http_request:1.8.24 ivy:2.1 jackson2-api:2.10.3 javadoc:1.5 jdk-tool:1.4 job-dsl:1.77 jobConfigHistory:2.25 jquery-detached:1.2.1 jquery3-api:3.4.1-10 jquery:1.12.4-1 jsch:0.1.55.2 junit:1.28 kubernetes-cd:2.3.0 kubernetes-client-api:4.8.0-1 kubernetes-credentials:0.6.2 kubernetes:1.25.1 ldap:1.21 locale:1.4 lockable-resources:2.7 logfilesizechecker:1.5 login-theme:1.1 mailer:1.30 mapdb-api:1.0.9.0 matrix-auth:2.5 matrix-project:1.14 maven-plugin:3.5 mercurial:2.8 metrics:4.0.2.6 momentjs:1.1.1 next-executions:1.0.15 nodejs:1.3.4 oauth-credentials:0.4 pam-auth:1.6 pipeline-aws:1.41 pipeline-build-step:2.12 pipeline-github-lib:1.0 pipeline-graph-analysis:1.10 pipeline-input-step:2.11 pipeline-milestone-step:1.3.1 pipeline-model-api:1.6.0 pipeline-model-declarative-agent:1.1.1 pipeline-model-definition:1.6.0 pipeline-model-extensions:1.6.0 pipeline-rest-api:2.13 pipeline-stage-step:2.3 pipeline-stage-tags-metadata:1.6.0 pipeline-stage-view:2.13 pipeline-utility-steps:2.5.0 plain-credentials:1.7 plugin-util-api:1.0.2 popper-api:1.16.0-6 prometheus:2.0.6 promoted-builds:3.5 resource-disposer:0.14 scm-api:2.6.3 script-security:1.71 simple-theme-plugin:0.6 skip-notifications-trait:1.0.5 sonar:2.11 ssh-agent:1.19 ssh-credentials:1.18.1 ssh-slaves:1.31.1 structs:1.20 subversion:2.13.1 tap:2.3 timestamper:1.11.2 token-macro:2.12 trilead-api:1.0.6 variant:1.3 view-job-filters:2.1.1 violation-comments-to-stash:1.116 warnings-ng:8.1.0 windows-slaves:1.6 workflow-aggregator:2.6 workflow-api:2.40 workflow-basic-steps:2.19 workflow-cps-global-lib:2.16 workflow-cps:2.80 workflow-durable-task-step:2.35 workflow-job:2.38 workflow-multibranch:2.21 workflow-scm-step:2.10 workflow-step-api:2.22 workflow-support:3.4 ws-cleanup:0.38
Hi,
Since we upgraded to Jenkins Core 2.222.4 (to include the fix JENKINS-61409) and remoting 4.2.1
We are facing much more stability issue on the websocket connection. It was not the case before with remoting 4.2 (The only issues we faced was the large payload).
We can observe now, disconnection on the middle of builds
Connection break after a simple git checkout.
[Pipeline] { (Git Checkout)
[Pipeline] dir
10:08:31 Running in /home/jenkins/agent/workspace/workspace/*****
[Pipeline] {
[Pipeline] checkout (hide)
[Pipeline] }
[Pipeline] // dir
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
10:08:45 ********* was marked offline: Connection was broken: java.nio.channels.ClosedChannelException
10:08:45 at jenkins.agents.WebSocketAgents$Session.closed(WebSocketAgents.java:141)
10:08:45 at jenkins.websocket.WebSocketSession.onWebSocketSomething(WebSocketSession.java:91)
10:08:45 at com.sun.proxy.$Proxy91.onWebSocketClose(Unknown Source)
10:08:45 at
On the agent (multiple exception)
Jun 05, 2020 8:07:10 AM org.jenkinsci.plugins.workflow.log.GCFlushedOutputStream$FlushRef lambda$static$0 WARNING: null hudson.remoting.ChannelClosedException: Channel "hudson.remoting.Channel@6cca5774:*****": channel is already closed at hudson.remoting.Channel.send(Channel.java:760) at hudson.remoting.ProxyOutputStream.flush(ProxyOutputStream.java:155) at hudson.remoting.RemoteOutputStream.flush(RemoteOutputStream.java:112) at java.io.FilterOutputStream.flush(FilterOutputStream.java:140) at org.jenkinsci.plugins.workflow.log.DelayBufferedOutputStream$FlushControlledOutputStream.flush(DelayBufferedOutputStream.java:131) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:141) at org.jenkinsci.plugins.workflow.log.GCFlushedOutputStream$FlushRef.lambda$static$0(GCFlushedOutputStream.java:77) at jenkins.security.ImpersonatingScheduledExecutorService$1.run(ImpersonatingScheduledExecutorService.java:58) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: hudson.remoting.ChannelClosedException: Channel "hudson.remoting.Channel@6cca5774:******": channel is already closed at hudson.remoting.Engine$1AgentEndpoint.onClose(Engine.java:590) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.TyrusEndpointWrapper.onClose(TyrusEndpointWrapper.java:1251) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.TyrusWebSocket.onClose(TyrusWebSocket.java:130) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.ProtocolHandler.close(ProtocolHandler.java:469) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.TyrusWebSocket.close(TyrusWebSocket.java:260) at io.jenkins.remoting.shaded.org.glassfish.tyrus.client.TyrusClientEngine$2$1.close(TyrusClientEngine.java:635) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.ClientFilter.processError(ClientFilter.java:254) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:180) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:183) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:183) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:183) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.TransportFilter$4.failed(TransportFilter.java:314) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.TransportFilter$4.failed(TransportFilter.java:283) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:128) at sun.nio.ch.Invoker$2.run(Invoker.java:218) at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) ... 3 more Jun 05, 2020 8:07:28 AM io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.ClientFilter processError SEVERE: Connection error has occurred java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:197) at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finishRead(UnixAsynchronousSocketChannelImpl.java:388) at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finish(UnixAsynchronousSocketChannelImpl.java:191) at sun.nio.ch.UnixAsynchronousSocketChannelImpl.onEvent(UnixAsynchronousSocketChannelImpl.java:213) at sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:293) at java.lang.Thread.run(Thread.java:748) WARNING: LinkageError while performing UserRequest:hudson.FilePath$IsDirectory@4d6ab49 java.lang.NoClassDefFoundError: hudson/util/io/Archiver at java.lang.Class.getDeclaredFields0(Native Method) at java.lang.Class.privateGetDeclaredFields(Class.java:2583) at java.lang.Class.getDeclaredFields(Class.java:1916) at java.io.ObjectStreamClass.getDefaultSerialFields(ObjectStreamClass.java:1851) at java.io.ObjectStreamClass.getSerialFields(ObjectStreamClass.java:1773) at java.io.ObjectStreamClass.access$800(ObjectStreamClass.java:79) at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:508) at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:494) at java.security.AccessController.doPrivileged(Native Method) at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:494) at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:391) at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:681) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1942) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1808) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2099) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2344) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2268) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2126) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2344) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2268) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2126) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:465) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:423) at hudson.remoting.UserRequest.deserialize(UserRequest.java:290) at hudson.remoting.UserRequest.perform(UserRequest.java:189) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:369) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:117) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.ClassNotFoundException: hudson.util.io.Archiver at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:173) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ... 36 more
Both the master and agent are running on JDK8
Agent (A VM)
openjdk version "1.8.0_252" OpenJDK Runtime Environment (build 1.8.0_252-b09) OpenJDK 64-Bit Server VM (build 25.252-b09, mixed mode)
Master (Official docker container)
openjdk version "1.8.0_242" OpenJDK Runtime Environment (build 1.8.0_242-b08) OpenJDK 64-Bit Server VM (build 25.242-b08, mixed mode)
If you have any idea about what is causing the issue.
PS : I didn't had time to test using latest jenkins version and remoting 4.3. I don't know if it will change anything
PS2: Totally aware that Websocket are still in beta
Thanks!
- relates to
-
-
- Resolved
-
-
-
- Closed
-
[JENKINS-62576] Websockets connection unstable since remoting 4.2.1 (LTS 2.222.4)
| Description |
Original:
Hi, Since we upgraded to Jenkins Core 2.222.4 (to include the fix We are facing much more stability issue on the websocket connection. It was not the case before with remoting 4.2 (The only issues we faced was the large payload). We can observe now, disconnection on the middle of builds Connection break after a simple git checkout. {code} [Pipeline] { (Git Checkout) [Pipeline] dir 10:08:31 Running in /home/jenkins/agent/workspace/workspace/***** [Pipeline] { [Pipeline] checkout (hide) [Pipeline] } [Pipeline] // dir [Pipeline] } [Pipeline] // stage [Pipeline] } 10:08:45 ********* was marked offline: Connection was broken: java.nio.channels.ClosedChannelException 10:08:45 at jenkins.agents.WebSocketAgents$Session.closed(WebSocketAgents.java:141) 10:08:45 at jenkins.websocket.WebSocketSession.onWebSocketSomething(WebSocketSession.java:91) 10:08:45 at com.sun.proxy.$Proxy91.onWebSocketClose(Unknown Source) 10:08:45 at {code} On the agent (multiple exception) {code} Jun 05, 2020 8:07:10 AM org.jenkinsci.plugins.workflow.log.GCFlushedOutputStream$FlushRef lambda$static$0 WARNING: null hudson.remoting.ChannelClosedException: Channel "hudson.remoting.Channel@6cca5774:*****": channel is already closed at hudson.remoting.Channel.send(Channel.java:760) at hudson.remoting.ProxyOutputStream.flush(ProxyOutputStream.java:155) at hudson.remoting.RemoteOutputStream.flush(RemoteOutputStream.java:112) at java.io.FilterOutputStream.flush(FilterOutputStream.java:140) at org.jenkinsci.plugins.workflow.log.DelayBufferedOutputStream$FlushControlledOutputStream.flush(DelayBufferedOutputStream.java:131) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:141) at org.jenkinsci.plugins.workflow.log.GCFlushedOutputStream$FlushRef.lambda$static$0(GCFlushedOutputStream.java:77) at jenkins.security.ImpersonatingScheduledExecutorService$1.run(ImpersonatingScheduledExecutorService.java:58) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: hudson.remoting.ChannelClosedException: Channel "hudson.remoting.Channel@6cca5774:******": channel is already closed at hudson.remoting.Engine$1AgentEndpoint.onClose(Engine.java:590) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.TyrusEndpointWrapper.onClose(TyrusEndpointWrapper.java:1251) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.TyrusWebSocket.onClose(TyrusWebSocket.java:130) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.ProtocolHandler.close(ProtocolHandler.java:469) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.TyrusWebSocket.close(TyrusWebSocket.java:260) at io.jenkins.remoting.shaded.org.glassfish.tyrus.client.TyrusClientEngine$2$1.close(TyrusClientEngine.java:635) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.ClientFilter.processError(ClientFilter.java:254) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:180) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:183) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:183) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:183) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.TransportFilter$4.failed(TransportFilter.java:314) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.TransportFilter$4.failed(TransportFilter.java:283) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:128) at sun.nio.ch.Invoker$2.run(Invoker.java:218) at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) ... 3 more Jun 05, 2020 8:07:28 AM io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.ClientFilter processError SEVERE: Connection error has occurred java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:197) at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finishRead(UnixAsynchronousSocketChannelImpl.java:388) at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finish(UnixAsynchronousSocketChannelImpl.java:191) at sun.nio.ch.UnixAsynchronousSocketChannelImpl.onEvent(UnixAsynchronousSocketChannelImpl.java:213) at sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:293) at java.lang.Thread.run(Thread.java:748) WARNING: LinkageError while performing UserRequest:hudson.FilePath$IsDirectory@4d6ab49 java.lang.NoClassDefFoundError: hudson/util/io/Archiver at java.lang.Class.getDeclaredFields0(Native Method) at java.lang.Class.privateGetDeclaredFields(Class.java:2583) at java.lang.Class.getDeclaredFields(Class.java:1916) at java.io.ObjectStreamClass.getDefaultSerialFields(ObjectStreamClass.java:1851) at java.io.ObjectStreamClass.getSerialFields(ObjectStreamClass.java:1773) at java.io.ObjectStreamClass.access$800(ObjectStreamClass.java:79) at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:508) at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:494) at java.security.AccessController.doPrivileged(Native Method) at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:494) at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:391) at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:681) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1942) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1808) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2099) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2344) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2268) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2126) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2344) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2268) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2126) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:465) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:423) at hudson.remoting.UserRequest.deserialize(UserRequest.java:290) at hudson.remoting.UserRequest.perform(UserRequest.java:189) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:369) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:117) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.ClassNotFoundException: hudson.util.io.Archiver at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:173) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ... 36 more {code} Both the master and agent are running on JDK8 Agent (A VM) {code} openjdk version "1.8.0_252" OpenJDK Runtime Environment (build 1.8.0_252-b09) OpenJDK 64-Bit Server VM (build 25.252-b09, mixed mode) {code} Master (Official docker container) {code} openjdk version "1.8.0_242" OpenJDK Runtime Environment (build 1.8.0_242-b08) OpenJDK 64-Bit Server VM (build 25.242-b08, mixed mode) {code} If you have any idea about what is causing the issue. PS : I didn't had time to test using latest jenkins version and remoting 4.3. I don't know if it PS2: Totally aware that Websocket are still in beta Thanks! |
New:
Hi, Since we upgraded to Jenkins Core 2.222.4 (to include the fix We are facing much more stability issue on the websocket connection. It was not the case before with remoting 4.2 (The only issues we faced was the large payload). We can observe now, disconnection on the middle of builds Connection break after a simple git checkout. {code} [Pipeline] { (Git Checkout) [Pipeline] dir 10:08:31 Running in /home/jenkins/agent/workspace/workspace/***** [Pipeline] { [Pipeline] checkout (hide) [Pipeline] } [Pipeline] // dir [Pipeline] } [Pipeline] // stage [Pipeline] } 10:08:45 ********* was marked offline: Connection was broken: java.nio.channels.ClosedChannelException 10:08:45 at jenkins.agents.WebSocketAgents$Session.closed(WebSocketAgents.java:141) 10:08:45 at jenkins.websocket.WebSocketSession.onWebSocketSomething(WebSocketSession.java:91) 10:08:45 at com.sun.proxy.$Proxy91.onWebSocketClose(Unknown Source) 10:08:45 at {code} On the agent (multiple exception) {code} Jun 05, 2020 8:07:10 AM org.jenkinsci.plugins.workflow.log.GCFlushedOutputStream$FlushRef lambda$static$0 WARNING: null hudson.remoting.ChannelClosedException: Channel "hudson.remoting.Channel@6cca5774:*****": channel is already closed at hudson.remoting.Channel.send(Channel.java:760) at hudson.remoting.ProxyOutputStream.flush(ProxyOutputStream.java:155) at hudson.remoting.RemoteOutputStream.flush(RemoteOutputStream.java:112) at java.io.FilterOutputStream.flush(FilterOutputStream.java:140) at org.jenkinsci.plugins.workflow.log.DelayBufferedOutputStream$FlushControlledOutputStream.flush(DelayBufferedOutputStream.java:131) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:141) at org.jenkinsci.plugins.workflow.log.GCFlushedOutputStream$FlushRef.lambda$static$0(GCFlushedOutputStream.java:77) at jenkins.security.ImpersonatingScheduledExecutorService$1.run(ImpersonatingScheduledExecutorService.java:58) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: hudson.remoting.ChannelClosedException: Channel "hudson.remoting.Channel@6cca5774:******": channel is already closed at hudson.remoting.Engine$1AgentEndpoint.onClose(Engine.java:590) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.TyrusEndpointWrapper.onClose(TyrusEndpointWrapper.java:1251) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.TyrusWebSocket.onClose(TyrusWebSocket.java:130) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.ProtocolHandler.close(ProtocolHandler.java:469) at io.jenkins.remoting.shaded.org.glassfish.tyrus.core.TyrusWebSocket.close(TyrusWebSocket.java:260) at io.jenkins.remoting.shaded.org.glassfish.tyrus.client.TyrusClientEngine$2$1.close(TyrusClientEngine.java:635) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.ClientFilter.processError(ClientFilter.java:254) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:180) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:183) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:183) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.Filter.onError(Filter.java:183) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.TransportFilter$4.failed(TransportFilter.java:314) at io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.TransportFilter$4.failed(TransportFilter.java:283) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:128) at sun.nio.ch.Invoker$2.run(Invoker.java:218) at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) ... 3 more Jun 05, 2020 8:07:28 AM io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.ClientFilter processError SEVERE: Connection error has occurred java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:197) at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finishRead(UnixAsynchronousSocketChannelImpl.java:388) at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finish(UnixAsynchronousSocketChannelImpl.java:191) at sun.nio.ch.UnixAsynchronousSocketChannelImpl.onEvent(UnixAsynchronousSocketChannelImpl.java:213) at sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:293) at java.lang.Thread.run(Thread.java:748) WARNING: LinkageError while performing UserRequest:hudson.FilePath$IsDirectory@4d6ab49 java.lang.NoClassDefFoundError: hudson/util/io/Archiver at java.lang.Class.getDeclaredFields0(Native Method) at java.lang.Class.privateGetDeclaredFields(Class.java:2583) at java.lang.Class.getDeclaredFields(Class.java:1916) at java.io.ObjectStreamClass.getDefaultSerialFields(ObjectStreamClass.java:1851) at java.io.ObjectStreamClass.getSerialFields(ObjectStreamClass.java:1773) at java.io.ObjectStreamClass.access$800(ObjectStreamClass.java:79) at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:508) at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:494) at java.security.AccessController.doPrivileged(Native Method) at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:494) at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:391) at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:681) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1942) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1808) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2099) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2344) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2268) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2126) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2344) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2268) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2126) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:465) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:423) at hudson.remoting.UserRequest.deserialize(UserRequest.java:290) at hudson.remoting.UserRequest.perform(UserRequest.java:189) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:369) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:117) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.ClassNotFoundException: hudson.util.io.Archiver at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:173) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ... 36 more {code} Both the master and agent are running on JDK8 Agent (A VM) {code} openjdk version "1.8.0_252" OpenJDK Runtime Environment (build 1.8.0_252-b09) OpenJDK 64-Bit Server VM (build 25.252-b09, mixed mode) {code} Master (Official docker container) {code} openjdk version "1.8.0_242" OpenJDK Runtime Environment (build 1.8.0_242-b08) OpenJDK 64-Bit Server VM (build 25.242-b08, mixed mode) {code} If you have any idea about what is causing the issue. PS : I didn't had time to test using latest jenkins version and remoting 4.3. I don't know if it will change anything PS2: Totally aware that Websocket are still in beta Thanks! |
| Summary | Original: Webcockets connection unstable since remoting 4.2.1 (LTS 2.222.4) | New: Websockets connection unstable since remoting 4.2.1 (LTS 2.222.4) |
Do you have a reverse proxy or load balancer between the agent and the Jenkins instance?
Does this happen systematically at the same step?
| Attachment | New: Screenshot from 2020-06-08 13-08-40.png [ 51432 ] |
vlatombe We have a Azure application gateway (max body size is set to 128KB, the maxium) + and ingress (traefik 1) load balancer. But the same network configuration works with remoting 4.2.
In case of 4.2.1 or 4.3 is always fail at the same place. I cannot pass the git checkout (native jenkins checkout method)
Jun 08, 2020 11:07:52 AM io.jenkins.remoting.shaded.org.glassfish.tyrus.container.jdk.client.ClientFilter processError
SEVERE: Connection error has occurred
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:197)
at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finishRead(UnixAsynchronousSocketChannelImpl.java:388)
at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finish(UnixAsynchronousSocketChannelImpl.java:191)
at sun.nio.ch.UnixAsynchronousSocketChannelImpl.onEvent(UnixAsynchronousSocketChannelImpl.java:213)
at sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:293)
at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
On the master we can see this
2020-06-08 11:06:21.752+0000 [id=3665] INFO hudson.slaves.ChannelPinger$1#onDead: Ping failed. Terminating the channel ws-agent-devops-ubuntu-jenkins-agent-03-vm. java.util.concurrent.TimeoutException: Ping started at 1591614141746 hasn't completed by 1591614381746 at hudson.remoting.PingThread.ping(PingThread.java:133) at hudson.remoting.PingThread.run(PingThread.java:89)
jonesbusy Does the same git checkout work if you put it at the beginning at the pipeline ? Trying to determine whether this is a timing or a payload issue.
It would be great to try to reproduce the problem in a different environment (for example, running the checkout in an agent that is connected directly to your master) so that we can determine whether this could be a load balancer problem (or interaction with), or a general problem.
| Attachment | New: Screenshot from 2020-06-08 21-01-11.png [ 51438 ] | |
| Attachment | New: Screenshot from 2020-06-08 20-59-18.png [ 51439 ] |
Update : Issue also happening with 2.339 and remoting 4.3.
Rollbacking to 2.222.3 + remoting 4.2 the issue disappear (same configuration, same job)