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Verify the behaviour of a sandboxed processor in case of a given contract is using too much memory #2

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ppedziwiatr opened this issue Nov 30, 2022 · 1 comment

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ppedziwiatr commented Nov 30, 2022 •

edited

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prepare a worker that will execute code similar to:

const storage = [];
const twoMegabytes = 1024 * 1024 * 2;
	
while (true) {
	const array = new Uint8Array(twoMegabytes);
	for (let ii = 0; ii < twoMegabytes; ii += 4096) {
		array[ii] = 1; // we have to put something in the array to flush to real memory
	}
	storage.push(array);
	console.log('Wasted '+ (storage.length * 2)+ 'MB');
}

- and see what will happen :-)

ppedziwiatr assigned janekolszak

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ppedziwiatr commented Nov 30, 2022

For reference - taskforcesh/bullmq#1555

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