Method postMessage

packages/vitest/src/node/pools/poolRunner.ts:126–132

(message: WorkerRequest)

  }

  postMessage(message: WorkerRequest): void {
    // Only send messages when runner is active (not fully stopped)
    // Allow sending during STOPPING state for the 'stop' message itself
    if (this._state !== RunnerState.STOPPED) {
      return this.worker.send(message)
    }
  }

  startTracesSpan(name: string): Span {
    const traces = this._traces