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-rw-r--r--tests/workers_round_robin_bench.ts79
1 files changed, 0 insertions, 79 deletions
diff --git a/tests/workers_round_robin_bench.ts b/tests/workers_round_robin_bench.ts
deleted file mode 100644
index 7c34e75e5..000000000
--- a/tests/workers_round_robin_bench.ts
+++ /dev/null
@@ -1,79 +0,0 @@
-// Benchmark measures time it takes to send a message to a group of workers one
-// at a time and wait for a response from all of them. Just a general
-// throughput and consistency benchmark.
-const data = "HTTP/1.1 200 OK\r\nContent-Length: 12\r\n\r\nHello World\n";
-const workerCount = 4;
-const cmdsPerWorker = 400;
-
-export interface ResolvableMethods<T> {
- resolve: (value?: T | PromiseLike<T>) => void;
- // eslint-disable-next-line @typescript-eslint/no-explicit-any
- reject: (reason?: any) => void;
-}
-
-export type Resolvable<T> = Promise<T> & ResolvableMethods<T>;
-
-export function createResolvable<T>(): Resolvable<T> {
- let methods: ResolvableMethods<T>;
- const promise = new Promise<T>(
- (resolve, reject): void => {
- methods = { resolve, reject };
- }
- );
- // TypeScript doesn't know that the Promise callback occurs synchronously
- // therefore use of not null assertion (`!`)
- return Object.assign(promise, methods!) as Resolvable<T>;
-}
-
-function handleAsyncMsgFromWorker(
- promiseTable: Map<number, Resolvable<string>>,
- msg: { cmdId: number; data: string }
-): void {
- const promise = promiseTable.get(msg.cmdId);
- if (promise === null) {
- throw new Error(`Failed to find promise: cmdId: ${msg.cmdId}, msg: ${msg}`);
- }
- promise.resolve(data);
-}
-
-async function main(): Promise<void> {
- const workers: Array<[Map<number, Resolvable<string>>, Worker]> = [];
- for (let i = 1; i <= workerCount; ++i) {
- const worker = new Worker("./subdir/bench_worker.ts");
- const promise = new Promise(
- (resolve): void => {
- worker.onmessage = (e): void => {
- if (e.data.cmdId === 0) resolve();
- };
- }
- );
- worker.postMessage({ cmdId: 0, action: 2 });
- await promise;
- workers.push([new Map(), worker]);
- }
- // assign callback function
- for (const [promiseTable, worker] of workers) {
- worker.onmessage = (e): void => {
- handleAsyncMsgFromWorker(promiseTable, e.data);
- };
- }
- for (const cmdId of Array(cmdsPerWorker).keys()) {
- const promises: Array<Promise<string>> = [];
- for (const [promiseTable, worker] of workers) {
- const promise = createResolvable<string>();
- promiseTable.set(cmdId, promise);
- worker.postMessage({ cmdId: cmdId, action: 1, data });
- promises.push(promise);
- }
- for (const promise of promises) {
- await promise;
- }
- }
- for (const [, worker] of workers) {
- worker.postMessage({ action: 3 });
- await worker.closed; // Required to avoid a cmdId not in table error.
- }
- console.log("Finished!");
-}
-
-main();