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Update remoting to 2.31 in the Jenkins core #2628
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The change introduces one serious bugfix (JENKINS-39596) and a bunch of various diagnostics improvements. Bugfixes: * [JENKINS-39596](https://issues.jenkins-ci.org/browse/JENKINS-39596) - Jenkins URL in `hudson.remoting.Engine` was always `null` since `3.0`. It was causing connection failures of Jenkins JNLP agents when using Java Web Start. ([PR jenkinsci#131](jenkinsci/remoting#131)) * [JENKINS-39617](https://issues.jenkins-ci.org/browse/JENKINS-39617) - `hudson.remoting.Engine` was failing to establish connection if one of the URLs parameter in parameters was malformed. ([PR jenkinsci#131](jenkinsci/remoting#131)) Improvements: * [JENKINS-39150](https://issues.jenkins-ci.org/browse/JENKINS-39150) - Add logic for dumping diagnostics across all the channels. ([PR jenkinsci#122](jenkinsci/remoting#122), [PR jenkinsci#125](jenkinsci/remoting#125)) * [JENKINS-39543](https://issues.jenkins-ci.org/browse/JENKINS-39543) - Improve the caller/callee correlation diagnostics in thread dumps. ([PR jenkinsci#119](jenkinsci/remoting#119)) * [JENKINS-39290](https://issues.jenkins-ci.org/browse/JENKINS-39290) - Add the `org.jenkinsci.remoting.nio.NioChannelHub.disabled` flag for disabling NIO (mostly for debugging purposes). ([PR jenkinsci#123](jenkinsci/remoting#123)) * [JENKINS-38692](https://issues.jenkins-ci.org/browse/JENKINS-38692) - Add extra logging to help diagnosing `IOHub` Thread spikes. ([PR #116](jenkinsci/remoting#116)) * [JENKINS-39289](https://issues.jenkins-ci.org/browse/JENKINS-39289) - When a proxy fails, report what caused the channel to go down. ([PR jenkinsci#128](jenkinsci/remoting#128))
@reviewbybees There is no other code changes excepting ones referenced in PRs |
This pull request originates from a CloudBees employee. At CloudBees, we require that all pull requests be reviewed by other CloudBees employees before we seek to have the change accepted. If you want to learn more about our process please see this explanation. |
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@reviewbybees done |
This pull request has completed our internal processes and we now respectfully request the maintainers of this repository to consider our proposal contained within this pull request for merging. |
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The change introduces one serious bugfix (JENKINS-39596) and a bunch of various diagnostics improvements.
Bugfixes:
hudson.remoting.Engine
was alwaysnull
since3.0
. It was causing connection failures of Jenkins JNLP agents when using Java Web Start. (PR #131)hudson.remoting.Engine
was failing to establish connection if one of the URLs parameter in parameters was malformed. (PR #131)Improvements:
org.jenkinsci.remoting.nio.NioChannelHub.disabled
flag for disabling NIO (mostly for debugging purposes). (PR #123)IOHub
Thread spikes. (PR #116)