int putIndex;

  /** Number of items in the queue */
  private int count;

  /*
   * Concurrency control uses the classic two-condition algorithm
   * found in any textbook.
   */

  /** Monitor guarding all access */
  final Monitor monitor;

  /** Guard for waiting takes */
  private final Monitor.Guard notEmpty;

  /** Guard for waiting puts */
  private final Monitor.Guard notFull;

    } finally {
      this.socketAddress_ = boundSocketAddress
    }

    taskRunner.newQueue().execute(toString(), cancelable = false) {
      try {
        logger.fine("$this starting to accept connections")
        acceptConnections()
      } catch (e: Throwable) {
        logger.log(Level.WARNING, "$this failed unexpectedly", e)
      }

Если вы запускаете **несколько процессов в контейнере**, нужно убедиться, что их суммарное потребление **не превысит доступную память**.

## Предварительные шаги перед запуском и контейнеры { #previous-steps-before-starting-and-containers }

Если вы используете контейнеры (например, Docker, Kubernetes), есть два основных подхода.

### Несколько контейнеров { #multiple-containers }

Je vous en dirai plus sur les images de conteneurs, Docker, Kubernetes, etc. dans un chapitre à venir : [FastAPI dans des conteneurs - Docker](docker.md).

///

## Étapes préalables avant de démarrer { #previous-steps-before-starting }

Il existe de nombreux cas où vous souhaitez effectuer certaines étapes **avant de démarrer** votre application.

Par exemple, vous pourriez vouloir exécuter des **migrations de base de données**.

 * </ul>
 *
 * <p>Several lesser-used features are currently available only as static methods on the {@link
 * Iterables} class.
 *
 * <p><a id="streams"></a>
 *
 * <h3>Comparison to streams</h3>
 *
 * <p>Starting with Java 8, the core Java class libraries provide a new "Streams" library (in {@code
 * java.util.stream}), which is similar to {@code FluentIterable} but generally more powerful. Key
 * differences include:
 *
 * <ul>

      // `entries`. The `oldNext` loop is going to traverse that linked list.
      // We need to rewrite the `next` link of each of the elements so that it is in the appropriate
      // linked list starting from `newTable`. In general, each element from the old linked list
      // belongs to a different linked list from `newTable`. We insert each element in turn at the
      // head of its appropriate `newTable` linked list.

* portfordwardtester: avoid data loss during send+close+exit ([#37103](https://github.com/kubernetes/kubernetes/pull/37103), [@sttts](https://github.com/sttts))
* Wait for the port to be ready before starting ([#38260](https://github.com/kubernetes/kubernetes/pull/38260), [@fraenkel](https://github.com/fraenkel))

The rewritten code does <code>*p = 1</code> and then <code>*p = 3</code>,
allowing a racing thread to read 1 as well.
</p>

<p>
Note that all these optimizations are permitted in C/C++ compilers:
a Go compiler sharing a back end with a C/C++ compiler must take care
to disable optimizations that are invalid for Go.
</p>

<p>
Note that the prohibition on introducing data races
does not apply if the compiler can prove that the races

- Add --permit-address-sharing flag to `kube-apiserver` to listen with `SO_REUSEADDR`. While allowing to listen on wildcard IPs like 0.0.0.0 and specific IPs in parallel, it avoids waiting for the kernel to release socket in `TIME_WAIT` state, and hence, considerably reducing `kube-apiserver`...

///

### Flask REST frameworks { #flask-rest-frameworks }

There are several Flask REST frameworks, but after investing the time and work into investigating them, I found that many are discontinued or abandoned, with several standing issues that made them unfit.

### [Marshmallow](https://marshmallow.readthedocs.io/en/stable/) { #marshmallow }