client.processNextFrame()
    client.listener.assertClosing(1005, "")
    client.webSocket!!.finishReader()
    assertThat(client.webSocket!!.close(1000, "Bye!")).isTrue()
    server.processNextFrame()
    server.listener.assertClosing(1000, "Bye!")
    server.webSocket!!.finishReader()
    client.listener.assertClosed(1005, "")
  }

  @Test
  fun clientCloseClosesConnection() {

	split := func(data []byte, atEOF bool) (advance int, token []byte, err error) {
		advance, token, err = bufio.ScanWords(data, atEOF)
		if err == nil && token != nil {
			_, err = strconv.ParseInt(string(token), 10, 32)
		}
		return
	}
	// Set the split function for the scanning operation.
	scanner.Split(split)
	// Validate the input
	for scanner.Scan() {
		fmt.Printf("%s\n", scanner.Text())
	}

                </mxCell>
                <mxCell id="5" value="" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;strokeWidth=4;" parent="1" vertex="1">
                    <mxGeometry x="1030" y="430" width="400" height="260" as="geometry"/>
                </mxCell>

  internal const val CLOSE_CLIENT_GOING_AWAY = 1001

  /** Used when an empty close frame was received (i.e., without a status code). */
  internal const val CLOSE_NO_STATUS_CODE = 1005

  fun toggleMask(
    cursor: Buffer.UnsafeCursor,
    key: ByteArray,
  ) {
    var keyIndex = 0
    val keyLength = key.size
    do {
      val buffer = cursor.data
      var i = cursor.start

```Python hl_lines="28-33"
{!> ../../docs_src/body_updates/tutorial001_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="30-35"
{!> ../../docs_src/body_updates/tutorial001_py39.py!}
```

////

//// tab | Python 3.6+

```Python hl_lines="30-35"
{!> ../../docs_src/body_updates/tutorial001.py!}
```

////

        "custom-key", "custom-value",
      ),
    )
  }

  @Test
  fun readSingleByteInt() {
    assertThat(newReader(byteStream()).readInt(10, 31)).isEqualTo(10)
    assertThat(newReader(byteStream()).readInt(0xe0 or 10, 31)).isEqualTo(10)
  }

  @Test
  fun readMultibyteInt() {
    assertThat(newReader(byteStream(154, 10)).readInt(31, 31)).isEqualTo(1337)
  }

  @Test

build:release_macos_x86 --config=avx_linux
build:release_macos_x86 --cpu=darwin
# Target Catalina as the minimum compatible OS version
build:release_macos_x86 --macos_minimum_os=10.15
build:release_macos_x86 --action_env MACOSX_DEPLOYMENT_TARGET=10.15

# Build configs for macOS Arm64
build:release_macos_arm64 --config=release_macos_base
build:release_macos_arm64 --cpu=darwin_arm64

//// tab | Python 3.9+

```Python hl_lines="8  13"
{!> ../../docs_src/request_files/tutorial002_py39.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="10  15"
{!> ../../docs_src/request_files/tutorial002.py!}
```

////

接收的也是含 `bytes` 或 `UploadFile` 的列表（`list`）。


/// note | "技术细节"

也可以使用 `from starlette.responses import HTMLResponse`。

`certgen` is a simple *Go* tool to generate self-signed certificates, and provides SAN certificates with DNS and IP entries:

```sh
./certgen -host "10.10.0.3,10.10.0.4,10.10.0.5"
```

A response similar to this one should be displayed:

```
2018/11/21 10:16:18 wrote public.crt
2018/11/21 10:16:18 wrote private.key
```

### 3.2 Use OpenSSL to Generate a Certificate

```

## 💗 📁 📂

⚫️ 💪 📂 📚 📁 🎏 🕰.

👫 🔜 👨‍💼 🎏 "📨 🏑" 📨 ⚙️ "📨 💽".

⚙️ 👈, 📣 📇 `bytes` ⚖️ `UploadFile`:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

```Python hl_lines="10  15"
{!> ../../docs_src/request_files/tutorial002.py!}
```

////

//// tab | 🐍 3️⃣.9️⃣ & 🔛

```Python hl_lines="8  13"
{!> ../../docs_src/request_files/tutorial002_py39.py!}
```

////