Hello i was wondering how to get started in developing an NPAPI server with c++ in chrome. is this even possible? my goal is to have 2 clients find one another through the extension.thanks.
Well, yes. You'll have to choose between using Firebreath, which can help you a lot by abstracting some of the NPAPI, or start from scratch and use colonel panic's tutorials.
Be prepared to have some deep work to understand how plugins work!