Unix2WS.js

Unix2WS allows you to easily stream data from any input to socket.io.

This tool supports TCP, UNIX sockets as input, or named-pipe (FIFO)

Installation

Usage

The command line tool unix2ws opens a socket.io server. Any content received through the specified source will be sent to all the Socket.IO clients.

I created this tool to be able to easily stream any line by line output from a command-line application to the browser.

By default, unix2ws will try to parse every line received as a JSON object.

Example

Open the example HTML file in your browser and give it a try, you'll see it's pretty simple

Limitations

• It's at the moment impossible to create Unix FIFOs from node (See this message on stackoverlow), I create it in a nasty way at the moment
• UNIX sockets & UNIX FIFOs are, of course, not supported on windows

TODO

I'll probably add the following features in a near future:

• New parameter --event to specify the event name used to propagate the data (which is "data" at the moment)
• I'd like to add a new feature allowing me to give a node.js script as parameter, this script would expose a function receiving the socket object. I could therefore define (or reuse) some backend-side code (handshake, authentication, ...)

• I have a lot of other ideas, but at the same time I think it would be cool to keep that tool simple and light