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Catch the exception thrown when ssh can't connect.

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Easiest test: give it an invalid hostname.

Reported by Chetan Kunte.
This commit is contained in:
Avery Pennarun 2010-10-01 10:34:20 -07:00
parent 6e336c09bf
commit 76bbbfd67b
1 changed files with 7 additions and 1 deletions
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6
client.py
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@ -100,7 +100,13 @@ def _main(listener, fw, use_server, remotename, python, seed_hosts, auto_nets):
else: else:
helpers.logprefix = 'client: ' helpers.logprefix = 'client: '
debug1('connecting to server...\n') debug1('connecting to server...\n')
try:
(serverproc, serversock) = ssh.connect(remotename, python) (serverproc, serversock) = ssh.connect(remotename, python)
except socket.error, e:
if e.errno == errno.EPIPE:
raise Fatal("failed to establish ssh session")
else:
raise
mux = Mux(serversock, serversock) mux = Mux(serversock, serversock)
handlers.append(mux) handlers.append(mux)