**FastAPI** напрямую предоставляет тот же самый `WebSocket` просто для удобства. На самом деле это `WebSocket` из Starlette.

///

## Ожидание и отправка сообщений { #await-for-messages-and-send-messages }

Через эндпоинт веб-сокета вы можете получать и отправлять сообщения.

{* ../../docs_src/websockets_/tutorial001_py310.py hl[48:52] *}

Вы можете получать и отправлять двоичные, текстовые и JSON данные.

	if globalIsDistErasure {
		logger.Startup(color.Bold(banner))
	}
	logger.Startup(color.Bold(MinioBannerName))
	if err != nil {
		if globalConsoleSys != nil {
			globalConsoleSys.Send(GlobalContext, fmt.Sprintf("Server startup failed with '%v', some features may be missing", err))
		}
	}

	if !globalSubnetConfig.Registered() {
		var builder strings.Builder
		startupBanner(&builder)

            if (response.getHttpStatusCode() != 200 && response.getHttpStatusCode() != 201) {
                logger.warn("Failed to send heartbeat: status={}", response.getHttpStatusCode());
            }
        } catch (final Exception e) {
            logger.debug("Failed to send heartbeat.", e);
        }
    }

    /**
     * Removes the heartbeat document for this instance from OpenSearch.
     */

  val headers: List<String>? by option("-H", "--header").help("Custom header to pass to server").multiple()

  val userAgent: String by option(
    "-A",
    "--user-agent",
  ).help(
    "User-Agent to send to server",
  ).default(NAME + "/" + versionString())

  val connectTimeout: Int by option(
    "--connect-timeout",
  ).help(
    "Maximum time allowed for connection (seconds)",
  ).int()

MinIO batch jobs framework also provides

- Retrying a failed job automatically driven by user input
- Monitoring job progress in real-time
- Send notifications upon completion or failure to user configured target

Following YAML describes the structure of a replication job, each value is documented and self-describing.

```yaml
replicate:
  apiVersion: v1

     * Used when authSchemeType is NTLM to configure the JCIFS engine.
     *
     * <p>Supported parameters include:</p>
     * <ul>
     * <li>jcifs.smb.client.SO_SNDBUF - TCP send buffer size</li>
     * <li>jcifs.smb.client.SO_RCVBUF - TCP receive buffer size</li>
     * <li>jcifs.smb.client.domain - Default domain</li>
     * <li>And other jcifs.* properties</li>
     * </ul>
     */

/// note | 技术细节

您也可以使用 `from starlette.websockets import WebSocket`。

**FastAPI** 直接提供了相同的 `WebSocket`，只是为了方便开发人员。但它直接来自 Starlette。

///

## 等待消息并发送消息 { #await-for-messages-and-send-messages }

在您的 WebSocket 路由中，您可以使用 `await` 等待消息并发送消息。

{* ../../docs_src/websockets_/tutorial001_py310.py hl[48:52] *}

您可以接收和发送二进制、文本和 JSON 数据。

## 尝试一下 { #try-it }

将代码放在 `main.py`，然后运行你的应用程序：

				// - practically speaking this never happens
				// and should never happen - however it has
				// been seen recently due to hardware issues
				// causes Reads() to go slower than Writes().
				//
				// Send such results anyways as this shall
				// expose a problem underneath.
				if totalPut > throughputHighestPut {
					throughputHighestResults = results
					throughputHighestPut = totalPut

## O que caracteriza uma dependência { #what-makes-a-dependency }

Até agora você apenas viu dependências declaradas como funções.

Mas essa não é a única forma de declarar dependências (mesmo que provavelmente seja a mais comum).

O fator principal para uma dependência é que ela deve ser "chamável"

Um objeto "chamável" em Python é qualquer coisa que o Python possa "chamar" como uma função

/// note | 技術細節

你也可以使用 `from starlette.websockets import WebSocket`。

**FastAPI** 直接提供相同的 `WebSocket` 只是為了方便你這位開發者，但它其實是直接來自 Starlette。

///

## 等待與傳送訊息 { #await-for-messages-and-send-messages }

在你的 WebSocket 路由中，你可以 `await` 接收訊息並傳送訊息。

{* ../../docs_src/websockets_/tutorial001_py310.py hl[48:52] *}

你可以接收與傳送二進位、文字與 JSON 資料。

## 試試看 { #try-it }

如果你的檔案名為 `main.py`，用以下指令執行應用：