Forking a new process when Node.JS receives a connection

I'm running a Node.JS application involving heavy child process I/O. Due to the way Node.JS handles file descriptors (among other reasons), I want to fork a new V8 instance for every connection to the server. (Yes, I'm aware that this is a potentially expensive operation, but that's not the point of this question.)

I am using nssocket for my server, but this question should apply to other types of Node.JS servers (express, Socket.IO, etc) as well.

Right now I have:

var server = require("nssocket").createServer(function(socket){
    // Do stuff with the new connection
}).listen(8000);

The intuitive thing to do is this:

// master.js
var server = require("nssocket").createServer(function(socket){
    // Fork a new process to handle the connection
    child_process.fork("worker.js");
}).listen(8000);

// worker.js
// Do stuff with the new connection

However, then the child process won't have access to the socket variable.

I've read about the new cluster API in Node, but it doesn't look like it's designed for the case when you want every connection to spawn a new worker.

Any ideas?

Copyright Notice：Content Author:「sffc」，Reproduced under the CC 4.0 BY-SA copyright license with a link to the original source and this disclaimer.
Link to original article：https://stackoverflow.com/questions/23740185/forking-a-new-process-when-node-js-receives-a-connection