multiecho

Echo-Server supporting both http and websockets. It listens for connections on a specified port. HTTP- and WS-Echo are handled on the same route.

When a HTTP-Request is made, the server responds with a json response that echoes headers, method, url and other parameters used in the request back to the sender.

When a websocket session is established, the server echoes back each send packet.

Installation

Via Docker

docker run -d -p 3000:3000 wowmuchname/multiecho

Via NPM

npm i -g multiecho multiecho

Port-Configuration

The listener port is determined as follows

1. If a commandline argument is passed, it is used as port
2. If the environment-variable ECHOPORT is set, it is used as port
3. Port 3000 is used

Custom port with Docker

docker run -d -p MYPORT:3000 wowmuchname/multiecho

Custom port with npm

multiecho MYPORT