Override connect timeout

[code-asher]

See coder/coder#10473

After this change you can see in the logs:

[13:50:25.629] > local-server-1> Running ssh connection command: "-v -T -D 43233 -o ConnectTimeout=1800 coder-vscode--code-asher--dev27--dev bash"

[mafredri]

Super, thanks for making this change @code-asher! 🎉

I think my dev env was broken somehow because I just couldn't get it to work, glad you did!

[code-asher]

Made the changes! One open question is whether there is a better way to detect when we are connected. I am using findSSHProcessID() but I suppose we could reset the value early if we are unable to find it or it takes too long to spawn. It might be good enough though.

[mafredri]

Nice changes! Good point about SSH process, would it be possible that it exits very fast and won't be found? Maybe we could use a race between find process and a timeout promise. But if we do, we should make sure the timeout starts after we've activated the Remote SSH extension.

[code-asher]

Yup it would be possible that it exits fast, but findSSHProcessID() does also have a timeout (15 seconds) so it will eventually resolve and then we will revert the setting. The remote extension activates right after we set this up so I think it is as good as we will get it!