Would you accept a patch to implement CORS preflight?

[aboodman]

You have a --cors option, but it doesn't implement the preflight part of the protocol.

This is admittedly a kind of weird thing to ask a static server to do, but I have a server I'm trying to stub out that only responds to POST and gets sent a content-type header that triggers preflight.

[DanyRupes]

serve ./src -l 3200 --cors worked