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utils/ssh: Force connection to be closed if logout is unsuccessful

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If the connection is unavailable when attempting the logout procure it
can fail leaving the connection open on the host. Now if something goes
wrong ensure that we still close the connection.
This commit is contained in:
Marc Bonnici 2018-08-20 11:16:09 +01:00 committed by setrofim
parent b0463e58d8
commit d6df5c81fd
1 changed files with 5 additions and 1 deletions
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4
devlib/utils/ssh.py
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@ -243,7 +243,11 @@ class SshConnection(object):
def close(self): def close(self):
logger.debug('Logging out {}@{}'.format(self.username, self.host)) logger.debug('Logging out {}@{}'.format(self.username, self.host))
try:
self.conn.logout() self.conn.logout()
except:
logger.debug('Connection lost.')
self.conn.close(force=True)
def cancel_running_command(self): def cancel_running_command(self):
# simulate impatiently hitting ^C until command prompt appears # simulate impatiently hitting ^C until command prompt appears