From ba68ff04c5786eca7cd8dd44056705867dea8ac4 Mon Sep 17 00:00:00 2001 From: Mikko Rapeli Date: Thu, 9 Feb 2023 10:09:31 +0200 Subject: [PATCH] oeqa ssh.py: add connection keep alive options to ssh client Configure ssh client to test that connection with server is up. If the server does not respond within a minute then the connection, target machine or sshd daemon are stuck and it's better to exit the command execution with errors. Some tests can execute a long time without returning stdout/stderror data and it's difficult to adjust timers for those cases if connection to target machine or the target machine itself hangs and output is not expected in minutes or even hours. Signed-off-by: Mikko Rapeli Signed-off-by: Luca Ceresoli --- meta/lib/oeqa/core/target/ssh.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/meta/lib/oeqa/core/target/ssh.py b/meta/lib/oeqa/core/target/ssh.py index 13fd5b2a495..2597256c915 100644 --- a/meta/lib/oeqa/core/target/ssh.py +++ b/meta/lib/oeqa/core/target/ssh.py @@ -34,6 +34,8 @@ class OESSHTarget(OETarget): self.timeout = timeout self.user = user ssh_options = [ + '-o', 'ServerAliveCountMax=2', + '-o', 'ServerAliveInterval=30', '-o', 'UserKnownHostsFile=/dev/null', '-o', 'StrictHostKeyChecking=no', '-o', 'LogLevel=ERROR' -- 2.47.2