Question - how to leave the connection open without a tty

[chazsconi]

I'm trying to create a installable binary that supports the -T option (no tty) so I can use it to connect to with VSCode's remote option.

VSCode fails to connect with a Failed to parse remote port from server output error - I'm not certain, but I expect this is because it sends the -T option, but then the ssh server immediately closes the connection because there is no command or tty.

What code do I need to leave the connection open without having a tty?

[CaffreyZhang]

Hi, I have the same problem.
Did you solve it?

[chazsconi]

Hi @ZhangKingsasa. In the end we used https://github.com/openssh/openssh-portable instead for our use case.

[mohammed90]

You can get that information from the session. Here's a hint from the example:

ssh/_examples/ssh-docker/docker.go

Lines 17 to 30 in 30ec06d

	ssh.Handle(func(sess ssh.Session) {
	_, _, isTty := sess.Pty()
	cfg := &container.Config{
	Image: sess.User(),
	Cmd: sess.Command(),
	Env: sess.Environ(),
	Tty: isTty,
	OpenStdin: true,
	AttachStderr: true,
	AttachStdin: true,
	AttachStdout: true,
	StdinOnce: true,
	Volumes: make(map[string]struct{}),
	}

[gustavosbarreto]

Hi @ZhangKingsasa. In the end we used https://github.com/openssh/openssh-portable instead for our use case.

@ZhangKingsasa Could you please close this issue?