* Response caching avoids the network completely for repeat requests.

OkHttp perseveres when the network is troublesome: it will silently recover from common connection
problems. If your service has multiple IP addresses, OkHttp will attempt alternate addresses if the
first connect fails. This is necessary for IPv4+IPv6 and services hosted in redundant data

```

</div>

这将通过您的应用程序启动 Hypercorn，并使用 Trio 作为后端。

现在您可以在应用程序内部使用 Trio。 或者更好的是，您可以使用 AnyIO，使您的代码与 Trio 和 asyncio 兼容。 🎉

## 部署概念

这些示例运行服务器程序（例如 Uvicorn），启动**单个进程**，在所有 IP（`0.0.0.0`)上监听预定义端口（例如`80`)。

这是基本思路。 但您可能需要处理一些其他事情，例如：

* 安全性 - HTTPS
* 启动时运行
* 重新启动
* Replication（运行的进程数）
* 内存
* 开始前的步骤

    * 3. Maximum of two entries is allowed in `--service-cluster-ip-range` and they are validated to be dual stacked `i.e. --service-cluster-ip-range=<v4>,<v6> or --service-cluster-ip-range=<v6>,<v4>`
    * 4. Max 20 bit for range (min network bits `<v6>/108` or <v4>/12)

	"sync"
	"sync/atomic"
	"time"

	"github.com/minio/mux"
)

const numberOfNodes = 5

var (
	ds          *Dsync
	nodes       = make([]*httptest.Server, numberOfNodes) // list of node IP addrs or hostname with ports.
	lockServers = make([]*lockServer, numberOfNodes)
)

func getLockArgs(r *http.Request) (args LockArgs, err error) {
	buf, err := io.ReadAll(r.Body)
	if err != nil {
		return args, err

### Процессы и порты́

Помните ли Вы, как на странице [Об HTTPS](https.md){.internal-link target=_blank} мы обсуждали, что на сервере только один процесс может слушать одну комбинацию IP-адреса и порта?

С тех пор ничего не изменилось.

                    bind:
                      description: The IP(IPv4 or IPv6) or the Unix domain socket
                        to which the listener should be bound to.
                      type: string
                    captureMode:
                      description: |-
                        When the bind address is an IP, the captureMode option dictates how traffic to the listener is expected to be captured (or not).

                </mxCell>

                </mxCell>

  // * must consist of lower case alphanumeric characters or '-'.
  // * must start and end with an alphanumeric character.
  // Default is empty string.
  optional string name = 1;

  // protocol represents the IP protocol for this port.
  // Must be UDP, TCP, or SCTP.
  // Default is TCP.
  optional string protocol = 2;

  // port represents the port number of the endpoint.

The network requests also contain more data, such as the `Accept-Encoding: gzip` header added by OkHttp to advertise support for response compression. The network interceptor's `Chain` has a non-null `Connection` that can be used to interrogate the IP address and TLS configuration that were used to connect to the webserver.

### Choosing between application and network interceptors

Each interceptor chain has relative merits.

**Application interceptors**