@temporalio/workflow
Version:
Temporal.io SDK Workflow sub-package
41 lines • 1.24 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.UpdateScope = exports.AsyncLocalStorage = void 0;
exports.disableUpdateStorage = disableUpdateStorage;
// AsyncLocalStorage is injected via vm module into global scope.
// In case Workflow code is imported in Node.js context, replace with an empty class.
exports.AsyncLocalStorage = globalThis.AsyncLocalStorage ?? class {
};
class UpdateScope {
constructor(options) {
this.id = options.id;
this.name = options.name;
}
/**
* Activate the scope as current and run the update handler `fn`.
*
* @return the result of `fn`
*/
run(fn) {
return storage.run(this, fn);
}
/**
* Get the current "active" update scope.
*/
static current() {
return storage.getStore();
}
/** Alias to `new UpdateScope({ id, name }).run(fn)` */
static updateWithInfo(id, name, fn) {
return new this({ id, name }).run(fn);
}
}
exports.UpdateScope = UpdateScope;
const storage = new exports.AsyncLocalStorage();
/**
* Disable the async local storage for updates.
*/
function disableUpdateStorage() {
storage.disable();
}
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