Fix port not being reset on redirect

[szmarczak]

Fixes #719

[szmarczak]

Why does Travis need port 80? 🤔

[sindresorhus]

If you need web server to be listening on port 80, remember to use sudo (Linux will not allow non-privileged process to bind to port 80). For ports greater than 1024, using sudo is not necessary (and not recommended).
- https://docs.travis-ci.com/user/gui-and-headless-browsers/#starting-a-web-server

[szmarczak]

If you need web server to be listening on port 80, remember to use sudo (Linux will not allow non-privileged process to bind to port 80). For ports greater than 1024, using sudo is not necessary (and not recommended).

• docs.travis-ci.com/user/gui-and-headless-browsers/#starting-a-web-server

So I guess it should be sudo nyc ava?

[sindresorhus]

Can't you pick a different port than 80?

[sindresorhus]

So I guess it should be sudo nyc ava?

Then we would have to have sudo enabled on Travis too, which means we couldn't use their fast Docker images, which would make Travis much slower...

[szmarczak]

Can't you pick a different port than 80?

Yeah, I can. 443. The port has to be default one.

Or... we could check the error if there's nothing listening on 80...

[szmarczak]

Then we would have to have sudo enabled on Travis too, which means we couldn't use their fast Docker images, which would make Travis much slower...

IMO using sudo shouldn't affect the performance... But I believe you're right :)

[sindresorhus]

IMO using sudo shouldn't affect the performance...

It's not "using sudo" that makes it slow. It's just that the Docker images on Travis don't support sudo, so when you enable sudo support there it will use the old non-Docker images, which are slower.

[szmarczak]

when you enable sudo support there it will use the old non-Docker images, which are slower.

Thanks for explaination, makes sense.

[szmarczak]

We could also use nock there...

[sindresorhus]

If 443 works, I would prefer that. Otherwise, nock is ok.

[szmarczak]

If 443 works, I would prefer that.

But 443 is below 1080, so it won't work.

Otherwise, nock is ok.

Ok, I'll do it :)