websocket

MDN WebSockets API

There are different modes to utilize websockets with FRWS.

1. Turn a websocket into a normal (TCP or Unix) socket. Somewhat like websockify
2. Forward a websocket to another server as a Reverse Proxy

Config

Specify one of these subkey sets in a mount path.

Into Socket

An Application that binds on the socket will receive one connection per websocket.

key	meaning
assock	Socket to connect to, e.g. 127.0.0.1:1337 or ./myapp.sock
forward_header	Optional Bool Indicates if HTTP headers are sent after a connection to the application
encoding	Optional if set allows the usage of USVString in the websocket

Example

["example.com".ws] # /ws will be upgraded to a websocket
assock = "127.0.0.1:1337"