jsworkerutils

flexloaders

DISCLAIMER: This library is a work in progress and its not ready for production

• The whole paradigm of JavaScript is based on the idea of single-threaded environment but here come Web Workers which remove (partially) this limitation.Web Workers allow developers to put long-running and computationally intensive tasks on the background. This library simplifies the implementation of webworker for mutithreaded processes.
• To use this library at this stage in your existing apps you might need to tweak some parts of the library
• Improves the the loading process of endpoints on multiple processes
• Runs multiple processes in parallel.
• Targets es6, es2015, es5, Typescript
• Primarily focuses on running multiple api request in parallel
  • On the client side
  • This library is meant to be a node packaged module that optimize concurrent api requests and simplify as much as possible , the library should be able integrate with other javascript projects indepent of frameworks.

Collaborrative Guide

• Collaborators are welcome to fork this project please read the DevelopersREADME.md form guides
• Optimize computational resource for running asynchronous requests
• For web applications that requires loading multiple resources this library will help optimize calls

Use Case

• import the library from conncurrent request from flexloaders

    import { concurrentRequests,layersSt} from 'flexloaders'
    concurrentRequest(< array of values >)

or common js

    const concurrentRequests = require('flexloaders');
    const layersSt = require('flexloaders');

• All requests must be labelled with a layername and a url as declared below

  const req = {layername: <string>, url : <string>}

• Pass all requests to an array and call as follows

  concurrentRequests([reqArray])

• You can get the values of your request by subscibing to an observer which you imported above as

   layerSt
   layersSt.subscribe((item: any) =>

• Check for values in your stream before accessing them as follows

  • You must also define a means to check if values are different before passing them as observable might stream same values over repeated calls

      if (Object.keys(item).length > 0  {
           item becomes your return value 
      }
  

• All requests uses web workers hence cutting request time by a fraction of number of cores available on the client machine