call back for event loop is ready

[aharondavid]

Hi,
I want to initialize my App after the all worker threads are initialized and ready.
thus, the main function is not a good place for that.
document onload is also not an option, because it is called before the main function.
is there any event that I can get for that ?

[sbc100]

Does this work: https://emscripten.org/docs/getting_started/FAQ.html#how-can-i-tell-when-the-page-is-fully-loaded-and-it-is-safe-to-call-compiled-functions

[aharondavid]

Thanks a lot

[aharondavid]

In the link above there are two option and none of them can tell us that all worker threads are loaded (checked in debug):
1.

int main() {
 EM_ASM( allReady() );
}

according to #16763, we should not create a pthread inside the main, because
it will not attached to the existing worker thread. but allReady() is called from the main,

onRuntimeInitialized: function() {
    Module._foobar(); // foobar was exported
  }

the onRuntimeInitialized is called before the main is called.

so, the question is still relevant.

[sbc100]

When you say "all worker threads are loaded", are you talking about thread in PTHREAD_POOL_SIZE? If so then I believe they are all started before main or onRuntimeInitialized is called. You should be free to start threads as soon as main or onRuntimeInitialized is called. Are you experiencing problems starting threads at the point? Do you have an example you could share?

[aharondavid]

yes, I mean to PTHREAD_POOL_SIZE, because some limitations, I need to avoid from doing your suggest in #16763 (comment), I thought to get over on it by such event. when I will get that event, I will execute the On_Press_UI_Buton describe here #16763 (comment)