Method startAsync

output/java_guava/1.4.17/AbstractService.java:203–221

()

  protected abstract void doStop();

  @CanIgnoreReturnValue
  @Override
  public final Service startAsync() {
    if (monitor.enterIf(isStartable)) {
      try {
        snapshot = new StateSnapshot(STARTING);
        starting();
        doStart();
      } catch (Throwable startupFailure) {
        notifyFailed(startupFailure);
      } finally {
        monitor.leave();
        executeListeners();
      }
    } else {
      throw new IllegalStateException("Service " + this + " has already been started");
    }
    return this;
  }

  @CanIgnoreReturnValue
  @Override