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fix: handle NoValidConnectionsError properly in SSHCE #8518

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Merged
aldbr merged 1 commit into from
Apr 17, 2026
+3 −1
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fix: handle NoValidConnectionsError properly in SSHCE #8518

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4 changes: 3 additions & 1 deletion src/DIRAC/Resources/Computing/SSHComputingElement.py
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Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,7 @@

from fabric import Connection
from invoke.exceptions import CommandTimedOut
from paramiko.ssh_exception import SSHException
from paramiko.ssh_exception import NoValidConnectionsError, SSHException

import DIRAC
from DIRAC import S_ERROR, S_OK
Expand Down Expand Up @@ -123,6 +123,8 @@ def _run(self, connection: Connection, command: str):
return S_ERROR(
errno.ETIME, f"[{connection.host}] The command timed out. Consider increasing the timeout: {e}"
)
except NoValidConnectionsError as e:
return S_ERROR(f"[{connection.host}] Unable to connect: {str(e)}")
except SSHException as e:
return S_ERROR(f"[{connection.host}] SSH error occurred: {str(e)}")

Expand Down
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