How can I set the port that the Emacs Server uses?

Question

I use Emacs to do most of my development work, I'd like to be able to connect to the Emacs server running on my office workstation from home. I connect to my office network over a VPN, I think this is mostly safe.

Anyway, I have a script that copies the server authentication file out, but it looks like the port changes every time. Our VPN is pretty locked down, I need to tell our sysadmin what ports I want open to which machines.

Is there a way to set the port that the Emacs server listens on?

Answer 1

Someone posted a small patch to allow customizing the server port to the Emacs Bugs list in September 2008. However, the patch didn't make it into Emacs 23.1 nor does it appear in CVS Emacs as of yet. Your best bet for now might be to patch your version of server.el locally.