toccata.js

Easy multi-thread task processing for brower-side Javascript based on Web Worker

APIs

Method	Arguments	Description
run	Option or Array(Option)	Run a single or an array of tasks

Supported Option props

Prop	Type	Required	Description
func	Function	True	The task function
args	Array	False	Arguments for the task function
callback	Function	False	Callback of manually call postMessage in func
importScripts	Array	False	Array of path of external scripts

Example

var addFunc = function(a, b) { return a + b; };

toccata.run({
  func: addFunc,
  args: [1,2]
}).then(result => {
  //...
})
  
toccata.run([
    { func: addFunc, args: [3, 4] },
    { func: addFunc, args: [5, 6] }
  ]).then(result => {
    //...
  })

// Do continuous job
toccata.run({
  func: () => { setInterval(() => postMessage('Hello'), 4000) },
  callback: (result) => alert(result)
})

// Import external scripts
toccata.run({
  func: () => _.max([1,2,3],
  importScripts: ['https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.11/lodash.js']
})

Roadmap

• Exception handler