Method stop

src/targets/node/program.ts:169–194

()

  }

  public stop(): Promise<IStopMetadata> {
    if (this.didStop) {
      return this.stopped;
    }
    this.didStop = true;

    // If we're already polling some process ID, kill it and accelerate polling
    // so we can confirm it's dead quickly.
    if (this.liveness) {
      killTree(this.liveness.pid, this.logger, this.killBehavior);
      this.liveness.updateInterval(TerminalProcess.killConfirmInterval);
    } else if (this.terminalResult.shellProcessId) {
      // If we had a shell process ID, well, that's good enough.
      killTree(this.terminalResult.shellProcessId, this.logger, this.killBehavior);
      this.liveness = new PidLiveness(
        this.terminalResult.shellProcessId,
        this.onStopped,
        TerminalProcess.killConfirmInterval,
      );
    } else {
      // Otherwise, we can't do anything. Pretend like we did.
      this.onStopped(true);
    }

    return this.stopped;
  }
}