mirror of
https://github.com/fluencelabs/wasm-bindgen
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15 lines
289 B
JavaScript
15 lines
289 B
JavaScript
export class Lock {
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constructor() {
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this.lockHolder = null;
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}
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async withLock(scope) {
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while (this.lockHolder !== null) {
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await this.lockHolder;
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}
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this.lockHolder = Promise.resolve(null).then(scope);
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await this.lockHolder;
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this.lockHolder = null;
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}
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}
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