drwm1 := NewDRWMutex(ds, "simplelock")
	ctx1, cancel1 := context.WithCancel(t.Context())
	if !drwm1.GetRLock(ctx1, cancel1, id, source, Options{Timeout: time.Second}) {
		panic("Failed to acquire read lock")
	}
	// fmt.Println("1st read lock acquired, waiting...")

	drwm2 := NewDRWMutex(ds, "simplelock")
	ctx2, cancel2 := context.WithCancel(t.Context())
	if !drwm2.GetRLock(ctx2, cancel2, id, source, Options{Timeout: time.Second}) {

                        tg.start_soon(_producer)
                        tg.start_soon(_keepalive_inserter)
                        yield receive_keepalive
                        tg.cancel_scope.cancel()

                # Enter the SSE context manager on the request-scoped
                # exit stack. The stack outlives the streaming response,
                # so __aexit__ runs via proper structured teardown, not

Pour y parvenir, vous aurez normalement un **programme séparé** qui s'assure que votre application est lancée au démarrage. Et dans de nombreux cas, il s'assurera également que d'autres composants ou applications sont également lancés, par exemple une base de données.

### Exemples d’outils pour lancer au démarrage { #example-tools-to-run-at-startup }

Voici quelques exemples d'outils capables de faire ce travail :

E0002..E001F  ; disallowed                             # NA   <reserved-E0002>..<reserved-E001F>
E0020..E007F  ; disallowed                             # 3.1  TAG SPACE..CANCEL TAG
E0080..E00FF  ; disallowed                             # NA   <reserved-E0080>..<reserved-E00FF>
E0100..E01EF  ; ignored                                # 4.0  VARIATION SELECTOR-17..VARIATION SELECTOR-256

* İpuçları ve püf noktaları ✅

## X (Twitter) üzerinden FastAPI'yi takip edin { #follow-fastapi-on-x-twitter }

[**X (Twitter)** üzerinde @fastapi hesabını takip edin](https://x.com/fastapi) ve **FastAPI** ile ilgili en güncel haberleri alın. 🐦

## GitHub'da **FastAPI**'ye yıldız verin { #star-fastapi-in-github }

## `fastapi` sürümünü sabitleyin { #pin-your-fastapi-version }

İlk yapmanız gereken, kullandığınız **FastAPI** sürümünü uygulamanızla doğru çalıştığını bildiğiniz belirli bir güncel sürüme "sabitlemek" (pinlemek) olmalı.

Örneğin, uygulamanızda `0.112.0` sürümünü kullandığınızı varsayalım.

`requirements.txt` dosyası kullanıyorsanız sürümü şöyle belirtebilirsiniz:

```txt

 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

/*
 * SipHash-c-d was designed by Jean-Philippe Aumasson and Daniel J. Bernstein and is described in
 * "SipHash: a fast short-input PRF" (available at https://131002.net/siphash/siphash.pdf).
 */

package com.google.common.hash;

# Bir Sunucuyu Manuel Olarak Çalıştırın { #run-a-server-manually }

## `fastapi run` Komutunu Kullanın { #use-the-fastapi-run-command }

Kısacası, FastAPI uygulamanızı sunmak için `fastapi run` kullanın:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>

  <span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting production server 🚀

 *                   "Jason Pugsley" <jcifs at samba dot org>
 *                   "skeetz" <jcifs at samba dot org>
 *                   "Eric Glass" <jcifs at samba dot org>
 *                   and Marcel, Thomas, ...
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either

---

Par exemple, dans Visual Studio Code, vous pouvez :

- Allez dans le panneau « Debug ».
- « Add configuration ... ».
- Sélectionnez « Python ».
- Lancez le <abbr title="En anglais: debugger">débogueur</abbr> avec l'option « Python: Current File (Integrated Terminal) ».

Il démarrera alors le serveur avec votre code **FastAPI**, s'arrêtera à vos points d'arrêt, etc.