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В данном случае это асинхронная функция.

---

Вы также можете определить ее как обычную функцию вместо `async def`:

{* ../../docs_src/first_steps/tutorial003.py hl[7] *}

/// note | Технические детали

Если не знаете в чём разница, посмотрите [Конкурентность: *"Нет времени?"*](../async.md#_1){.internal-link target=_blank}.

///

### Шаг 5: верните результат

    )

  override fun connectTcp(): ConnectResult {
    check(rawSocket == null) { "TCP already connected" }

    var success = false

    // Tell the call about the connecting call so async cancels work.
    user.addPlanToCancel(this)
    try {
      user.connectStart(route)

      connectSocket()
      success = true
      return ConnectResult(plan = this)
    } catch (e: IOException) {

        }
    }

    /**
     * Test implementation of CommonServerMessageBlockResponse
     */
    private static class TestResponse implements CommonServerMessageBlockResponse {
        private boolean async = false;
        private CommonServerMessageBlockResponse nextResponse;
        private boolean received = false;
        private int errorCode = 0;
        private long mid = 0;
        private Long expiration = null;

  }

  @Override
  public void run() {
    InterruptibleTask<?> localTask = task;
    if (localTask != null) {
      localTask.run();
    }
    /*
     * In the Async case, we may have called setFuture(pendingFuture), in which case afterDone()
     * won't have been called yet.
     */
    this.task = null;
  }

  @Override
  protected void afterDone() {
    super.afterDone();

	notificationEventsSkippedTotal    = "events_skipped_total"
)

var (
	notificationCurrentSendInProgressMD = NewCounterMD(notificationCurrentSendInProgress, "Number of concurrent async Send calls active to all targets")
	notificationEventsErrorsTotalMD     = NewCounterMD(notificationEventsErrorsTotal, "Events that were failed to be sent to the targets")

",1)}).each(function(){var b=a(this),c=b.attr("data-validation");c.indexOf("checkbox_group")>-1&&b.closest("form").find('input[name="'+b.attr("name")+'"]').each(function(){a(this).on("change",function(){b.validate()})})}),i.find("[data-validation-async]").valAttr("event","change"),e(i,"disabled"),i.validateOnEvent(h.language,h)}).on("validationErrorDisplay",function(a,b,c){b.closest("form").hasClass("disabled-without-errors")&&c.hide()})}(a,window)});...

    github enables querying for PR and also create issue using rest endpoint
    context has the commit message details in the payload
  @return {string} Returns the issue number and title
*/
module.exports = async ({github, context}) => {
  const rollback_commit = context.payload.head_commit.id;
  const pr_match_groups = context.payload.head_commit.message.match(/\Rollback of PR #(\d+).*/) || [];
  if (pr_match_groups.length != 2) {

У даному випадку це асинхронна функція.

---

Ви також можете визначити її як звичайну функцію замість `async def`:

{* ../../docs_src/first_steps/tutorial003.py hl[7] *}

/// note | Примітка

Якщо не знаєте в чому різниця, подивіться [Конкурентність: *"Поспішаєш?"*](../async.md#in-a-hurry){.internal-link target=_blank}.

///

### Крок 5: поверніть результат

			name = trimLeadingSlash(path.Clean(name))
		default:
			// ignore symlink'ed
			continue
		}
		if o.prefixAll != "" {
			name = pathJoin(o.prefixAll, name)
		}

		// Do small files async
		n++
		if header.Size <= xioutil.MediumBlock {
			asyncWriters <- struct{}{}
			bufp := xioutil.ODirectPoolMedium.Get()
			b := (*bufp)[:header.Size]
			if _, err := io.ReadFull(tarReader, b); err != nil {