if enc.err != nil {
			return
		}
		// If the type info has still not been transmitted, it means we have
		// a singleton basic type (int, []byte etc.) at top level. We don't
		// need to send the type info but we do need to update enc.sent.
		if !sent {
			info, err := getTypeInfo(ut)
			if err != nil {
				enc.setError(err)
				return
			}
			enc.sent[rt] = info.id
		}
	}
}

// Keep workload that we can't find in the fd cache. This can only be sent before SnapshotSent is sent
// to signal ztunnel to not delete the workload if it has it.
message KeepWorkload {
  string uid = 1;
}

// Delete a workload from the ztunnel. Ztunnel should shutdown the workload's proxy.
message DelWorkload {
  string uid = 2;
}

// Let ztunnel know that a full snapshot was sent. Ztunnel should reconcile its internal state

	runtime.SetFinalizer(r, r.finalize)
	return s, r
}

// A sender is used to send values to a Receiver.
type Sender[T any] struct {
	values chan<- T
	done <-chan bool
}

// Send sends a value to the receiver. It returns whether any more
// values may be sent; if it returns false the value was not sent.
func (s *Sender[T]) Send(v T) bool {
	select {
	case s.values <- v:
		return true
	case <-s.done:
		return false

// byte indicating the channel number (zero indexed) the message was sent on. Messages in both
// directions should prefix their messages with this channel byte. Used for remote execution,
// the channel numbers are by convention defined to match the POSIX file-descriptors assigned
// to STDIN, STDOUT, and STDERR (0, 1, and 2). No other conversion is performed on the raw
// subprotocol - writes are sent as they are received by the server.
//

                        logger.debug("Sent {} to {}.", body, url);
                    }
                } else {
                    logger.warn("Failed to send {} to {}. HTTP Status is {}. {}", body, url, response.getHttpStatusCode(),
                            response.getContentAsString());
                }
            } catch (final IOException e) {
                logger.warn("Failed to send {} to {}.", body, url, e);
            }

	// allowWatchBookmarks requests watch events with type "BOOKMARK".
	// Servers that do not implement bookmarks may ignore this flag and
	// bookmarks are sent at the server's discretion. Clients should not
	// assume bookmarks are returned at any specific interval, nor may they
	// assume the server will send any BOOKMARK event during a session.
	// If this is not a watch, this field is ignored.
	// If the feature gate WatchBookmarks is not enabled in apiserver,

)

// The WebSocket subprotocol "binary.k8s.io" will only send messages to the
// client and ignore messages sent to the server. The received messages are
// the exact bytes written to the stream. Zero byte messages are possible.
const binaryWebSocketProtocol = "binary.k8s.io"

// The WebSocket subprotocol "base64.binary.k8s.io" will only send messages to the
// client and ignore messages sent to the server. The received messages are

Filippo Valsorda <******@****.***> 1684886145 +0200

			if debugPrint {
				fmt.Println("muxServer: Mux", m.ID, "send EOF", hErr)
			}
			msg.Flags |= FlagEOF
			if hErr != nil {
				msg.Flags |= FlagPayloadIsErr
				msg.Payload = []byte(*hErr)
			}
			msg.setZeroPayloadFlag()
			m.send(msg)
			return
		}
		msg.Payload = payload
		msg.setZeroPayloadFlag()
		m.send(msg)
	}
}

            email_file.write(content)


    @app.post("/send-notification/{email}")
    async def send_notification(email: str, background_tasks: BackgroundTasks):
        background_tasks.add_task(write_notification, email, message="some notification")
        return {"message": "Notification sent in the background"}
    ```
    """

    def add_task(
        self,
        func: Annotated[