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fix: added MAX_CONCURRENCY limit as each webworker costs RAM, and machines with e.g 24 cores crash the process (#2161)

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matthiasg 2020-11-30 13:17:27 +01:00 committed by GitHub
parent 5121913ee6
commit d2e777bafc
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1 changed files with 3 additions and 1 deletions
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platform/viewer/src/utils/initWebWorkers.js
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@ -2,9 +2,11 @@ import cornerstoneWADOImageLoader from 'cornerstone-wado-image-loader';
let initialized = false; let initialized = false;
const MAX_CONCURRENCY = 6;
export default function initWebWorkers() { export default function initWebWorkers() {
const config = { const config = {
maxWebWorkers: Math.max(navigator.hardwareConcurrency - 1, 1), maxWebWorkers: Math.max(Math.min(navigator.hardwareConcurrency - 1, MAX_CONCURRENCY), 1),
startWebWorkersOnDemand: true, startWebWorkersOnDemand: true,
taskConfiguration: { taskConfiguration: {
decodeTask: { decodeTask: {