javascript - Can I load AMD modules inside a webworker?

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I am trying out webworkers for making my putationally heavy Javascript truly parallel. However, I have a problem in that all of my javascript files are AMD modules. Can I use requirejs inside of my webworker? How?

Share Improve this question asked Jul 9, 2012 at 21:06 Andrew Eisenberg 28.8k9 gold badges97 silver badges151 bronze badges

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In Web workers, other scripts can be loaded using the importScripts function. The source code of RequireJS shows that Web workers are also supported:

// Line 23:
isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
// Line 1877:
} else if (isWebWorker) {
    //In a web worker, use importScripts. This is not a very
    //efficient use of importScripts, importScripts will block until
    //its script is downloaded and evaluated. However, if web workers
    //are in play, the expectation that a build has been done so that
    //only one script needs to be loaded anyway. This may need to be
    //reevaluated if other use cases bee mon.
    importScripts(url);

Share Improve this question asked Jul 9, 2012 at 21:06 Andrew Eisenberg 28.8k9 gold badges97 silver badges151 bronze badges

Add a ment |

1 Answer 1

Sorted by: Reset to default 7

In Web workers, other scripts can be loaded using the importScripts function. The source code of RequireJS shows that Web workers are also supported:

// Line 23:
isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
// Line 1877:
} else if (isWebWorker) {
    //In a web worker, use importScripts. This is not a very
    //efficient use of importScripts, importScripts will block until
    //its script is downloaded and evaluated. However, if web workers
    //are in play, the expectation that a build has been done so that
    //only one script needs to be loaded anyway. This may need to be
    //reevaluated if other use cases bee mon.
    importScripts(url);

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javascript - Can I load AMD modules inside a webworker? - Stack Overflow

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