Package Exports

channels

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (channels) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Example

/*
  Imagine we have an airport with 2 gateways. Every gateway can only be used by one plane at the same time. 
  The planes should land in the order they registered their landing at the airport
*/

var channels = require("channels");

function doLanding(landing, callback)
{
  setTimeout(function()
  {
    console.log(new Date().toString() + " " +landing.planeName + " landed on " + landing.gateway);
    callback();
  },1000);
}

var airport = new channels.channels(doLanding);

airport.emit("gateway1", {planeName: "superjet1", gateway: "gateway1"});
airport.emit("gateway2", {planeName: "superjet2", gateway: "gateway2"});

airport.emit("gateway1", {planeName: "superjet3", gateway: "gateway1"});
airport.emit("gateway2", {planeName: "superjet4", gateway: "gateway2"});

airport.emit("gateway1", {planeName: "superjet5", gateway: "gateway1"});
airport.emit("gateway2", {planeName: "superjet6", gateway: "gateway2"});

Output

Thu Jul 28 2011 18:44:52 GMT+0100 (BST) superjet1 landed on gateway1
Thu Jul 28 2011 18:44:52 GMT+0100 (BST) superjet2 landed on gateway2
Thu Jul 28 2011 18:44:53 GMT+0100 (BST) superjet3 landed on gateway1
Thu Jul 28 2011 18:44:53 GMT+0100 (BST) superjet4 landed on gateway2
Thu Jul 28 2011 18:44:54 GMT+0100 (BST) superjet5 landed on gateway1
Thu Jul 28 2011 18:44:54 GMT+0100 (BST) superjet6 landed on gateway2