An error is thrown when a HTTP HEAD request is made to Jenkins main page (see error-dashboard.txt in attachment).
The same type of error is thrown when a HEAD request is made to REST API (see error-rest-api.txt in attachment)
Seems like Winstone attempts to write a response on a HEAD request ?
[JENKINS-19324] HTTP HEAD request on Jenkins throwing error
Component/s | New: core [ 15593 ] | |
Component/s | Original: www [ 15484 ] |
Workflow | Original: JNJira [ 150772 ] | New: JNJira + In-Review [ 177767 ] |