catches timeout error when connecting to remote host in shell
This will now catch a timeout error when shell attempts to open the connection to the remove device and gracefully raise it as a ShellError
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@ -106,6 +106,11 @@ class Shell(object):
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raise ShellError("unable to resolve host name")
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except AuthenticationException:
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raise ShellError('Unable to authenticate to remote device')
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except socket.error:
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exc = get_exception()
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if exc.errno == 60:
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raise ShellError('timeout trying to connect to host')
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raise
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if self.kickstart:
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self.shell.sendall("\n")
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