This change adds DialContext to ssh.Client, which opens a TCP-IP connection tunneled over the SSH connection. This is useful for proxying network connections, e.g. setting (net/http.Transport).DialContext. Fixes golang/go#20288. Change-Id: I110494c00962424ea803065535ebe2209364ac27 GitHub-Last-Rev: 3176984a71a9a1422702e3a071340ecfff71ff62 GitHub-Pull-Request: golang/crypto#260 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/504735 Run-TryBot: Nicola Murino <nicola.murino@gmail.com> Run-TryBot: Han-Wen Nienhuys <hanwen@google.com> Auto-Submit: Nicola Murino <nicola.murino@gmail.com> Reviewed-by: Han-Wen Nienhuys <hanwen@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Nicola Murino <nicola.murino@gmail.com> Commit-Queue: Nicola Murino <nicola.murino@gmail.com>