Net::OpenSSH does not support the mode of operation where the master is reused if available or otherwise, a new one is created.

The reason is that doing it in a reliable way is pretty hard, there are lots of race conditions and edge cases that should be handled. On the other hand it is something I had never found too useful.

In reply to Re^3: Net::OpenSSH mater mode is not working by salva
in thread Net::OpenSSH mater mode is not working by leostereo

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