private static void awaitBlockedOnInstanceOf(Thread t, Class<?> blocker)
      throws InterruptedException {
    while (!isThreadBlockedOnInstanceOf(t, blocker)) {
      if (t.getState() == Thread.State.TERMINATED) {
        throw new RuntimeException("Thread " + t + " exited unexpectedly");
      }
      Thread.sleep(1);
    }
  }

  private static boolean isThreadBlockedOnInstanceOf(Thread t, Class<?> blocker) {

  private static void awaitBlockedOnInstanceOf(Thread t, Class<?> blocker)
      throws InterruptedException {
    while (!isThreadBlockedOnInstanceOf(t, blocker)) {
      if (t.getState() == Thread.State.TERMINATED) {
        throw new RuntimeException("Thread " + t + " exited unexpectedly");
      }
      Thread.sleep(1);
    }
  }

  private static boolean isThreadBlockedOnInstanceOf(Thread t, Class<?> blocker) {

   *
   * This method is safe to be called concurrently, but provides limited guarantees. If a transport
   * layer connection has been established (such as a HTTP/2 stream) that is terminated. Otherwise,
   * if a socket connection is being established, that is terminated.
   */
  override fun cancel() {
    if (canceled) return // Already canceled.

    canceled = true
    exchange?.cancel()
    for (plan in plansToCancel) {

```console
$ echo "*" > .venv/.gitignore
```

</div>

/// details | Was dieser Befehl bedeutet

* `echo "*"`: wird den Text `*` im Terminal „drucken“ (der nächste Teil ändert das ein wenig)
* `>`: alles, was durch den Befehl links von `>` im Terminal ausgegeben wird, sollte nicht gedruckt, sondern stattdessen in die Datei geschrieben werden, die rechts von `>` kommt

---

Por exemplo, no Visual Studio Code, você pode:

* Ir para o painel "Debug".
* "Add configuration...".
* Selecionar "Python"
* Executar o depurador com a opção "`Python: Current File (Integrated Terminal)`".

Em seguida, ele iniciará o servidor com seu código **FastAPI**, parará em seus pontos de interrupção, etc.

Veja como pode parecer:

<img src="/img/tutorial/debugging/image01.png">

---

      <artifactId>jline-reader</artifactId>
    </dependency>
    <dependency>
      <groupId>org.jline</groupId>
      <artifactId>jline-terminal-jni</artifactId>
    </dependency>
    <dependency>
      <groupId>org.jline</groupId>
      <artifactId>jline-terminal-ffm</artifactId>
    </dependency>

    <!-- (legacy) DI annotations -->
    <dependency>
      <groupId>javax.inject</groupId>

}

[data-termynal]:after {
    content: 'bash';
    position: absolute;
    color: var(--color-text-subtle);
    top: 5px;
    left: 0;
    width: 100%;
    text-align: center;
}

a[data-terminal-control] {
    text-align: right;
    display: block;
    color: #aebbff;
}

[data-ty] {
    display: block;
    line-height: 2;
}

[data-ty]:before {

---

Örneğin Visual Studio Code'da şunları yapabilirsiniz:

* "Debug" paneline gidin.
* "Add configuration..." seçin.
* "Python" seçin
* "`Python: Current File (Integrated Terminal)`" seçeneğiyle debugger'ı çalıştırın.

Böylece server, **FastAPI** kodunuzla başlar; breakpoint'lerinizde durur vb.

Aşağıdaki gibi görünebilir:

<img src="/img/tutorial/debugging/image01.png">

---

- 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.

Voici à quoi cela pourrait ressembler :

<img src="/img/tutorial/debugging/image01.png">

---

---

For example, in Visual Studio Code, you can:

* Go to the "Debug" panel.
* "Add configuration...".
* Select "Python"
* Run the debugger with the option "`Python: Current File (Integrated Terminal)`".

It will then start the server with your **FastAPI** code, stop at your breakpoints, etc.

Here's how it might look:

<img src="/img/tutorial/debugging/image01.png">

---