Method #startSizeWatchdog

src/utils/ShellCommand.ts:239–261

()

  }

  #startSizeWatchdog(): void {
    this.#sizeWatchdog = setInterval(() => {
      void stat(this.taskOutput.path).then(
        s => {
          // Bail if the watchdog was cleared while this stat was in flight
          // (process exited on its own) — otherwise we'd mislabel stderr.
          if (
            s.size > this.#maxOutputBytes &&
            this.#status === 'backgrounded' &&
            this.#sizeWatchdog !== null
          ) {
            this.#killedForSize = true
            this.#clearSizeWatchdog()
            this.#doKill(SIGKILL)
          }
        },
        () => {
          // ENOENT before first write, or unlinked mid-run — skip this tick
        },
      )
    }, SIZE_WATCHDOG_INTERVAL_MS)
    this.#sizeWatchdog.unref()
  }

  #createResultPromise(): Promise<ExecResult> {
    this.#boundAbortHandler = this.#abortHandler.bind(this)