Function readLock

packages/cli/src/commands/ui.test.ts:1080–1083

()

    let calls = 0;
    const readLock = () => {
      calls++;
      return calls < 3 ? fakeLock(0) : fakeLock(upstreamPort);
    };

    const result = await resolveUiLockCollision({
      requestedPort: 0,