wehub-resource-sync
45 lines
1.4 KiB
TypeScript
45 lines
1.4 KiB
TypeScript
/**
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* Gap 10: idle sockets must be destroyed after MITM_IDLE_TIMEOUT_MS so hung
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* tunnels cannot exhaust file descriptors. We test the pure helper against a
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* fake socket (no real network).
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*/
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import test from "node:test";
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import assert from "node:assert/strict";
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import { applyIdleTimeout, MITM_IDLE_TIMEOUT_MS } from "../../src/mitm/socketTimeouts.ts";
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test("MITM_IDLE_TIMEOUT_MS defaults to 60s (matches ProxyBridge relay timeout)", () => {
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assert.equal(MITM_IDLE_TIMEOUT_MS, 60000);
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});
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test("applyIdleTimeout sets the timeout and destroys the socket on fire", () => {
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let setMs = 0;
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let destroyed = false;
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let timeoutCb: (() => void) | null = null;
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const fakeSocket = {
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setTimeout(ms: number, cb: () => void) {
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setMs = ms;
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timeoutCb = cb;
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},
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destroy() {
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destroyed = true;
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},
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};
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applyIdleTimeout(fakeSocket as never, 1234);
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assert.equal(setMs, 1234, "must call setTimeout with the given ms");
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assert.equal(typeof timeoutCb, "function");
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(timeoutCb as unknown as () => void)();
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assert.equal(destroyed, true, "must destroy the socket when the idle timeout fires");
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});
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test("applyIdleTimeout uses MITM_IDLE_TIMEOUT_MS by default", () => {
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let setMs = 0;
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const fakeSocket = {
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setTimeout(ms: number) {
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setMs = ms;
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},
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destroy() {},
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};
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applyIdleTimeout(fakeSocket as never);
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assert.equal(setMs, MITM_IDLE_TIMEOUT_MS, "default must be the module constant");
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});
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