Signal server by means of PHP perhaps?

Question

PHP

Hello. now I'm fiddling with WebRTC and almost all articles and docs say, they say, install node.js and use the server, socket.io, etc. as a signal.
The bottom line is that my hoster does not like third-party software on the server, and it is unlikely that he will put it there :(. so I would like to know if it is possible to organize a signaling server in php for WebRTC in the simplest p2p connection, at least. Working examples would help a lot, preferably with documentation of what, where, where, and how.

Answer 1

Perhaps, but not worth it. PHP is not meant for that.

Answer 2

You still have to put in something.
If not sockets on Node.js, then another socket server.