[JIRA] (JENKINS-49480) Close forcibly channel on StreamCorruptedException

[batmat@batmat.net (JIRA)]

Baptiste Mathus created an issue

Jenkins / JENKINS-49480 Close forcibly channel on StreamCorruptedException Issue Type: Improvement Assignee: Unassigned Components: remoting Created: 2018-02-09 14:57 Priority: Major Reporter: Baptiste Mathus On some cases, it can happen that the connection ends up in a very bad state, and it could throw a StreamCorruptedException and some stack trace like : WARNING: Failed to construct Command java.io.StreamCorruptedException: invalid stream header: 436C6173 at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:857) at java.io.ObjectInputStream.<init>(ObjectInputStream.java:349) at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48) at hudson.remoting.AbstractByteBufferCommandTransport.processCommand(AbstractByteBufferCommandTransport.java:201) at hudson.remoting.AbstractByteBufferCommandTransport.receive(AbstractByteBufferCommandTransport.java:188) In such cases, there's few chance that the application will be written/designed to recover. In this case, Remoting should probably just forcibly terminate the connection, so that it gets reestablished cleanly from scratch. Add Comment

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[o.v.nenashev@gmail.com (JIRA)]

Oleg Nenashev commented on JENKINS-49480

Re: Close forcibly channel on StreamCorruptedException Actually it is supposed to close the connection even now. Baptiste Mathus could you provide more information about the use-case when it does not happen? Repro steps would be useful

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[rysteboe@cloudbees.com (JIRA)]

Rebecca Ysteboe started work on JENKINS-49480

Change By: Rebecca Ysteboe Status: Open In Progress

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[rysteboe@cloudbees.com (JIRA)]

Rebecca Ysteboe assigned an issue to Rebecca Ysteboe

Jenkins / JENKINS-49480

Close forcibly channel on StreamCorruptedException

Change By: Rebecca Ysteboe Assignee: Rebecca Ysteboe

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[rysteboe@cloudbees.com (JIRA)]

Rebecca Ysteboe commented on JENKINS-49480

Re: Close forcibly channel on StreamCorruptedException I do not understand the circumstances under which the channel would not terminate. It's simple enough to put in an additional channel termination command, but I suspect that it would not work.

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[jthompson@cloudbees.com (JIRA)]

Jeff Thompson closed an issue as Cannot Reproduce

The defect report does not provide sufficient information for reproduction or action. Please re-open if you can provide sufficient information.

Jenkins / JENKINS-49480

Close forcibly channel on StreamCorruptedException

Change By: Jeff Thompson Status: In Progress Closed Resolution: Cannot Reproduce

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