Rescue EPIPE on connect in ssh transport #130
Merged
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SSH will raise an Errno::EPIPE if the remote server closes the
connection unexpectedly. This can happen, for example, in cases where a
user has an improperly configured ProxyCommand for that host in
~/.ssh/config
.Adding EPIPE to the set of exceptions to rescue ensures that we raise
Train::Transports::SSHFailed which callers of train my already be
rescuing.