SSH Slaves should pass read timeout to TrileadSSH and gracefully handle it in the logic

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    • trilead-ssh2-build-217-jenkins-16 ssh-slaves-1.31.1

      Read operations may hang infinitely in the current implementation, and we would be interested to add a Read timeout when creating Trilead SSH connections.

      "SSHLauncher.launch for 'myagent' node [#1]" #2565 prio=5 os_prio=0 tid=0x00007f080c1b1000 nid=0x35c runnable [0x00007f07b2c5c000]
   java.lang.Thread.State: RUNNABLE
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
    at java.net.SocketInputStream.read(SocketInputStream.java:171)
    at java.net.SocketInputStream.read(SocketInputStream.java:141)
    at java.net.SocketInputStream.read(SocketInputStream.java:224)
    at com.trilead.ssh2.transport.ClientServerHello.readLineRN(ClientServerHello.java:31)
    at com.trilead.ssh2.transport.ClientServerHello.<init>(ClientServerHello.java:68)
    at com.trilead.ssh2.transport.TransportManager.initialize(TransportManager.java:487)
    at com.trilead.ssh2.Connection.connect(Connection.java:774)
    - locked <0x0000000594003de0> (a com.trilead.ssh2.Connection)
    at com.trilead.ssh2.Connection.connect(Connection.java:703)
    - locked <0x0000000594003de0> (a com.trilead.ssh2.Connection)
    at com.trilead.ssh2.Connection.connect(Connection.java:617)
    - locked <0x0000000594003de0> (a com.trilead.ssh2.Connection)
    at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1302)
    at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:814)
    at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:803)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:748)

            Assignee:
            Ivan Fernandez Calvo
            Reporter:
            Oleg Nenashev
            Archiver:
            Jenkins Service Account

              Created:
              Updated:
              Resolved:
              Archived: