HTML5 : Synchronous communication between Web-worker thread and main thread -


is there way achieve synchronous communication between main thread , web worker threads? know communication through postmessage async, other way (say using sync indexeddb apis) can achieved.

dont think possible , if helps, consider using deferreds cleaner async flow.

so if have synchronous flow like:

var n = 71,  x = checkprime(71); alert(x); //display if n prime or not.

// can converted async:

var dfd = useworkerforprime(71); dfd.done(function(isprime) {   alert (x); //display if prime  })

you return deferred 'useworkerforprime' resolves once message received worker.

reference more deferreds: http://www.erichynds.com/blog/using-deferreds-in-jquery


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