We (<a href="https://commando.io" rel="nofollow">https://commando.io</a>) are seriously considering switching to Go for all of our SSH connections. The built in concurrency, bundled with great websocket support, and SSH officially supported as a library (<a href="https://godoc.org/code.google.com/p/go.crypto/ssh" rel="nofollow">https://godoc.org/code.google.com/p/go.crypto/ssh</a>) all make it a perfect candidate.