Client: ensure unexpected protocol errors get re-emitted
Client: ensure unexpected protocol errors get re-emitted

24hr/ssh2,jskirst/sftp-to-http,24hr/ssh2,mcanthony/ssh2,mscdex/ssh2,mscdex/ssh2,mscdex/ssh2,ianscrivener/ssh2,mscdex/ssh2,jskirst/sftp-to-http,mcanthony/ssh2,ianscrivener/ssh2