[browser][MT] silence "keeping the worker alive for asynchronous operation"

[pavelsavara]

The version of emscripten we have will print following to console any time we try to create thread with external/browser event loop.

err('Pthread 0x' + Module['_pthread_self']().toString(16) + ' completed its main entry point with an `unwind`, keeping the worker alive for asynchronous operation.');

[ghost]

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Issue Details

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The version of emscripten we have will print following to console any time we try to create thread with external/browser event loop.

err('Pthread 0x' + Module['_pthread_self']().toString(16) + ' completed its main entry point with an `unwind`, keeping the worker alive for asynchronous operation.');

Author:	pavelsavara
Assignees:	pavelsavara
Labels:	arch-wasm, area-System.Runtime.InteropServices.JavaScript, os-browser
Milestone:	9.0.0

[pavelsavara]

@lambdageek I think the problem doesn't exist in later versions of emscripten, what version do we need to upgrade to as an alternative ?

emscripten-core/emscripten#19036
emscripten-core/emscripten#19048

[pavelsavara]

found it. It only happens to me because I use Debug build with ASSERTIONS on.