public int intValue() {
    return (int) value;
  }

  /**
   * Returns the value of this {@code UnsignedLong} as a {@code long}. This is an inverse operation
   * to {@link #fromLongBits}.
   *
   * <p>Note that if this {@code UnsignedLong} holds a value {@code >= 2^63}, the returned value
   * will be equal to {@code this - 2^64}.
   */
  @Override
  public long longValue() {
    return value;
  }

  /**

   * connect to the given range and value.
   *
   * <p>Even if the input range is empty, if it is connected on both sides by ranges mapped to the
   * same value those two ranges will be coalesced.
   *
   * <p><b>Note:</b> coalescing requires calling {@code .equals()} on any connected values, which
   * may be expensive depending on the value type. Using this method on range maps with large values
   * such as {@link Collection} types is discouraged.

    custom_fences:
    - name: mermaid
      class: mermaid
      format: !!python/name:pymdownx.superfences.fence_code_format ''
  pymdownx.tilde: null
  pymdownx.blocks.admonition:
    types:
    - note
    - attention
    - caution
    - danger
    - error
    - tip
    - hint
    - warning
    - info
    - check
  pymdownx.blocks.details: null
  pymdownx.blocks.tab:

* If the parameter is declared to be of the type of a **Pydantic model**, it will be interpreted as a request **body**.

/// note

FastAPI will know that the value of `q` is not required because of the default value `= None`.

{* ../../docs_src/websockets/tutorial001.py hl[2,6:38,41:43] *}

## `websocket` 생성하기

**FastAPI** 응용 프로그램에서 `websocket`을 생성합니다:

{* ../../docs_src/websockets/tutorial001.py hl[1,46:47] *}

/// note | 기술적 세부사항

`from starlette.websockets import WebSocket`을 사용할 수도 있습니다.

**FastAPI**는 개발자를 위한 편의를 위해 동일한 `WebSocket`을 직접 제공합니다. 하지만 이는 Starlette에서 가져옵니다.

///

## 메시지를 대기하고 전송하기

 * in a few ways:
 *
 * <ul>
 *   <li>Each task may be associated with a different executor.
 *   <li>Tasks may be of type {@code AsyncCallable}.
 *   <li>Running tasks <i>cannot</i> be interrupted. (Note that {@code newSequentialExecutor} does
 *       not return {@code Future} objects, so it doesn't support interruption directly, either.
 *       However, utilities that <i>use</i> that executor have the ability to interrupt tasks

しかし、これは`unicorn_exception_handler`で処理されます。

そのため、HTTPステータスコードが`418`で、JSONの内容が以下のような明確なエラーを受け取ることになります:

```JSON
{"message": "Oops! yolo did something. There goes a rainbow..."}
```

/// note | 技術詳細

また、`from starlette.requests import Request`と`from starlette.responses import JSONResponse`を使用することもできます。

     * Finally, if right hand <code>GAV</code> is absent (line looks like <code>GAV&gt;</code>), the left hand matching
     * <code>GAV</code> is banned fully (from resolving).
     * <br/>
     * Note: the <code>&gt;</code> means project level, while <code>&gt;&gt;</code> means global (whole session level,
     * so even plugins will get relocated artifacts) relocation.
     * <br/>
     * For example,

 *  Breaking: Move `gzip` from `RequestBody` to `Request.Builder`. This new API handles both
    compressing the request body and also adding the corresponding `Content-Encoding` header. Note
    that this function is sensitive to when it is called: the response body must be supplied before
    it can be compressed.

 *  Breaking: Remove `AddressPolicy`, `AsyncDns`, and `ConnectionListener` from the public API. We

  fun newBuilder(): Builder = commonNewBuilder()

  /**
   * Returns true if `other` is a `Headers` object with the same headers, with the same casing, in
   * the same order. Note that two headers instances may be *semantically* equal but not equal
   * according to this method. In particular, none of the following sets of headers are equal
   * according to this method:
   *
   * 1. Original