one/dist/esm/background/executor.native.js

One is a React framework for web, iOS, and Android apps.

import { createWorkletRuntime, runOnRuntimeAsync } from "react-native-worklets";

var runtime = null;
var queue = Promise.resolve();
function createWorkletExecutor(calculate) {
	var disposed = false;
	return {
		execute(request, isCurrent) {
			var job = queue.then(async function() {
				if (disposed || !isCurrent(request.revision)) return null;
				runtime !== null && runtime !== void 0 ? runtime : runtime = createWorkletRuntime({ name: "one-background" });
				var value = await runOnRuntimeAsync(runtime, function(input) {
					"worklet";
					var result = calculate(input);
					if (result instanceof Promise) throw new TypeError("background computations must be synchronous");
					return result;
				}, request.input);
				return {
					revision: request.revision,
					value
				};
			});
			queue = job.then(function() {
				return void 0;
			}, function() {
				return void 0;
			});
			return job;
		},
		dispose() {
			disposed = true;
		}
	};
}

export { createWorkletExecutor };
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