[JIRA] [core] (JENKINS-25895) GUI-mode JNLP slave does not reconnect after Jenkins restart (UnixSlaveRestarter broken)

[jgl...@cloudbees.com (JIRA)]

Jesse Glick commented on JENKINS-25895 GUI-mode JNLP slave does not reconnect after Jenkins restart (UnixSlaveRestarter broken) This is definitely a regression. Confirmed that the GUI mode (using Java 8 javaws) works fine in 1.554.3, but breaks in 1.565.3, though now I am seeing a somewhat different wrapped exception: java.io.IOException: Server returned HTTP response code: 503 for URL: http://localhost:8080/jenkins/computer/someslave/slave-agent.jnlp at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1838) at sun.net.www.protocol.http.HttpURLConnection.access$200(HttpURLConnection.java:90) at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1431) at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1429) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessController.doPrivileged(AccessController.java:713) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1428) at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source) at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source) at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source) at com.sun.deploy.net.BasicHttpRequest.doGetRequest(Unknown Source) at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source) at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source) at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source) at com.sun.javaws.Main.launchApp(Unknown Source) at com.sun.javaws.Main.continueInSecureThread(Unknown Source) at com.sun.javaws.Main.access$000(Unknown Source) at com.sun.javaws.Main$1.run(Unknown Source) at java.lang.Thread.run(Thread.java:745) The behavior is a little different in Java 7 javaws, though it still fails. After Jenkins restarts, a message about retrying is printed momentarily in the GUI window, then this closes and javaws again prompts whether you want to trust the program—again it is wrong that javaws itself is being rerun.

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