[JIRA] (JENKINS-61212) CLI, Agent -websockets hangs, then DeploymentException: Handshake response not received

[fred.vogt@gmail.com (JIRA)]

Fred Vogt created an issue

Jenkins / JENKINS-61212 CLI, Agent -websockets hangs, then DeploymentException: Handshake response not received Issue Type: Bug Assignee: Unassigned Components: cli Created: 2020-02-25 04:00 Environment: jdk11, Docker Jenkins 2.222 https Priority: Minor Reporter: Fred Vogt Testing CLI, agent connections with the new '-websocket' functionality added by JEP-222. Jetty access log shows: 172.18.0.3 - - [25/Feb/2020:01:48:06 +0000] "GET /cli/ws HTTP/1.1" 101 0 "-" "-" CLI output: javax.websocket.DeploymentException: Handshake response not received. at org.glassfish.tyrus.client.ClientManager$3$1.run(ClientManager.java:694) at org.glassfish.tyrus.client.ClientManager$3.run(ClientManager.java:712) ... at org.glassfish.tyrus.client.ClientManager$SameThreadExecutorService.execute(ClientManager.java:866) at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:118) at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:511) at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:355) at hudson.cli.CLI.webSocketConnection(CLI.java:323) at hudson.cli.CLI._main(CLI.java:301) at hudson.cli.CLI.main(CLI.java:95) When I attach a debugger to the Jenkins server it seems to get stuck here: https://github.com/jenkinsci/jenkins/blob/master/core/src/main/java/hudson/cli/CLIAction.java#L255 Add Comment

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[fred.vogt@gmail.com (JIRA)]

Fred Vogt updated an issue

Jenkins / JENKINS-61212 CLI, Agent -websockets hangs, then DeploymentException: Handshake response not received

Change By: Fred Vogt Testing CLI, agent connections with the new '-websocket' functionality added by [ JEP-222 |[https://github . com/jenkinsci/jep/blob/master/jep/222/README.adoc]]. Jetty access log shows: {code :java }

172.18.0.3 - - [25/Feb/2020:01:48:06 +0000] "GET /cli/ws HTTP/1.1" 101 0 "-" "-"

{code} CLI output: {code :java }

javax.websocket.DeploymentException: Handshake response not received. at org.glassfish.tyrus.client.ClientManager$3$1.run(ClientManager.java:694) at org.glassfish.tyrus.client.ClientManager$3.run(ClientManager.java:712) ... at org.glassfish.tyrus.client.ClientManager$SameThreadExecutorService.execute(ClientManager.java:866) at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:118) at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:511) at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:355) at hudson.cli.CLI.webSocketConnection(CLI.java:323) at hudson.cli.CLI._main(CLI.java:301) at hudson.cli.CLI.main(CLI.java:95)

{code}

When I attach a debugger to the Jenkins server it seems to get stuck here: [ https://github.com/jenkinsci/jenkins/blob/master/core/src/main/java/hudson/cli/CLIAction.java#L255 ]

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[fred.vogt@gmail.com (JIRA)]

Fred Vogt updated an issue

Jenkins / JENKINS-61212 CLI, Agent -websockets hangs, then DeploymentException: Handshake response not received Change By: Fred Vogt

Testing CLI, agent connections with the new '-websocket' functionality added by

[JEP-222| [ https://github.com/jenkinsci/jep/blob/master/jep/222/README.adoc] ] .

Jetty access log shows: {code:java} 172.18.0.3 - - [25/Feb/2020:01:48:06 +0000] "GET /cli/ws HTTP/1.1" 101 0 "-" "-" {code} CLI output: {code:java} javax.websocket.DeploymentException: Handshake response not received. at org.glassfish.tyrus.client.ClientManager$3$1.run(ClientManager.java:694) at org.glassfish.tyrus.client.ClientManager$3.run(ClientManager.java:712) ... at org.glassfish.tyrus.client.ClientManager$SameThreadExecutorService.execute(ClientManager.java:866) at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:118) at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:511) at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:355) at hudson.cli.CLI.webSocketConnection(CLI.java:323) at hudson.cli.CLI._main(CLI.java:301) at hudson.cli.CLI.main(CLI.java:95) {code} When I attach a debugger to the Jenkins server it seems to get stuck here: [https://github.com/jenkinsci/jenkins/blob/master/core/src/main/java/hudson/cli/CLIAction.java#L255]

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