[JIRA] [ssh-slaves-plugin] (JENKINS-26379) Jenkins - ssh connection exception

[aherit...@apache.org (JIRA)]

Title: Message Title

Arnaud Héritier commented on JENKINS-26379   Re: Jenkins - ssh connection exception Additional note on Frédéric DROUET case, the exception was : [06/09/15 00:36:25] [SSH] Opening SSH connection to new:22. Key exchange was not finished, connection is closed. ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins. ha:AAAAWB+LCAAAAAAAAP9b85aBtbiIQSmjNKU4P08vOT+vOD8nVc8DzHWtSE4tKMnMz/PLL0ldFVf2c+b/lb5MDAwVRQxSaBqcITRIIQMEMIIUFgAAckCEiWAAAAA=java.lang.IllegalStateException: Connection is not established! at com.trilead.ssh2.Connection.getRemainingAuthMethods(Connection.java:1030) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.getRemainingAuthMethods(TrileadSSHPublicKeyAuthenticator.java:88) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.canAuthenticate(TrileadSSHPublicKeyAuthenticator.java:80) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.newInstance(SSHAuthenticator.java:207) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.newInstance(SSHAuthenticator.java:169) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1173) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:701) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:696) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) [06/09/15 00:36:25] Launch failed - cleaning up connection [06/09/15 00:36:25] [SSH] Connection closed. The important error is Key exchange was not finished, connection is closed. I'm not sure if it couldn't be better to open a dedicated issue just for this problem. JERKINS-26379 is too generic and without enough details (or we change its subject but I'm not sure this is the problem that Mohit Sharma had) Add Comment   This message was sent by Atlassian JIRA (v6.4.2#64017-sha1:e244265) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.