client.webSocket!!.finishReader()
    assertThat(client.closed).isTrue()
    client.listener.assertFailure(
      ProtocolException::class.java,
      "Server-sent frames must not be masked.",
    )
    server.listener.assertClosing(1000, "Hello")
    server.listener.assertExhausted() // Client should not have sent second close.
  }

  @Test

// Package-wide variables from generator "generated".
option go_package = "k8s.io/api/admissionregistration/v1beta1";

// MatchCondition represents a condition which must be fulfilled for a request to be sent to a webhook.
message MatchCondition {
  // Name is an identifier for this match condition, used for strategic merging of MatchConditions,

			}
		}()
	}
}

// ZDS protocol is very simple, for every message sent, and ack is sent.
// the ack only has temporal correlation (i.e. it is the first and only ack msg after the message was sent)
// All this to say, that we want to make sure that message to ztunnel are sent from a single goroutine
// so we don't mix messages and acks.
// nolint: unparam

  private var failed = false

  /** Total number of pings sent by this web socket. */
  private var sentPingCount = 0

  /** Total number of pings received by this web socket. */
  private var receivedPingCount = 0

  /** Total number of pongs received by this web socket. */
  private var receivedPongCount = 0

  /** True if we have sent a ping that is still awaiting a reply. */
  private var awaitingPong = false

// Package-wide variables from generator "generated".
option go_package = "k8s.io/api/admissionregistration/v1";

// MatchCondition represents a condition which must by fulfilled for a request to be sent to a webhook.
message MatchCondition {
  // Name is an identifier for this match condition, used for strategic merging of MatchConditions,

               {
                  "matcher": {
                     "id": "byName",
                     "options": "Value #sent"
                  },
                  "properties": [
                     {
                        "id": "displayName",
                        "value": "Bytes Sent"
                     },
                     {
                        "id": "decimals",
                        "value": 2

	// Buffers sent on out can not be referenced once sent.
	StreamHandlerFn func(ctx context.Context, payload []byte, in <-chan []byte, out chan<- []byte) *RemoteErr

	// StreamHandler handles fully bidirectional streams,
	// There is flow control in both directions.
	StreamHandler struct {
		// Handle an incoming request. Initial payload is sent.

    Note over client,operation: Response is already sent, can't change it anymore
    opt Tasks
        operation -->> tasks: Send background tasks
    end
    opt Raise other exception
        tasks -->> tasks: Handle exceptions in the background task code
    end
```

/// info

```console
$ pip install python-multipart
```

This is because uploaded files are sent as "form data".

///

## Import `File`

Import `File` and `UploadFile` from `fastapi`:

//// tab | Python 3.9+

```Python hl_lines="3"
{!> ../../docs_src/request_files/tutorial001_an_py39.py!}
```

| `minio_notify_events_errors_total`             | Events that were failed to be sent to the targets (deprecated, please use `minio_notify_target_failed_events` instead)                      |
| `minio_notify_events_sent_total`               | Total number of events sent to the targets (deprecated, please use `minio_notify_target_total_events` instead)                              |