Jenkins Windows slave connection getting terminated with java.nio.channels.ClosedChannelException

Question

While connecting to windows machine as slave, i am getting following error i think its some network related issue, but need some help where to start looking or what is a pos

Answer 1

No time to breath for virtual slave...

ok, here how I've solved my special case:

I had some VM's with libvirt/quemu running as slaves. Because the libvirt-plugin was to unreliable for me I've started those VM's on my own. I asked my self: "Why this libvirt-plugin had a mandatory delay time... Impatience...

So if the libvirt-client (slave) is saying hello to jenkins you should probably wait some secs to let this poor guy breath a bit. After starting up.

The slave was a win7 the host a ubuntu 18.04