carlory <******@****.***> 1714102710 +0800

	if err != nil {
		return nil, nil, err
	}

	return encapsulatedKey, &Sender{
		kem:            kem,
		aead:           aead,
		sharedSecret:   sharedSecret,
		suiteID:        suiteID,
		key:            key,
		baseNonce:      baseNonce,
		exporterSecret: exporterSecret,
	}, nil
}

func (s *Sender) nextNonce() []byte {
	nonce := s.seqNum.bytes()[16-s.aead.NonceSize():]

    }

    @Override
    public Object getProperty(Class sender, Object object, String name, boolean useSuper, boolean fromInsideClass) {
        if (useSuper || fromInsideClass) {
            return adaptee.getProperty(sender, object, name, useSuper, fromInsideClass);
        } else {
            return invokeIntercepted(object, GET_PROPERTY, name, NO_ARG, () -> adaptee.getProperty(sender, object, name, false, false));
        }
    }

{!../../../docs_src/events/tutorial003.py!}
```

Der erste Teil der Funktion, vor dem `yield`, wird ausgeführt **bevor** die Anwendung startet.

Und der Teil nach `yield` wird ausgeführt, **nachdem** die Anwendung beendet ist.

### Asynchroner Kontextmanager

Wie Sie sehen, ist die Funktion mit einem `@asynccontextmanager` versehen.

Dadurch wird die Funktion in einen sogenannten „**asynchronen Kontextmanager**“ umgewandelt.

			}
			return true, false
		}
		// The channel has been closed, but the channel's buffer have data.
	} else {
		// Just found waiting sender with not closed.
		if sg := c.sendq.dequeue(); sg != nil {
			// Found a waiting sender. If buffer is size 0, receive value
			// directly from sender. Otherwise, receive from head of queue
			// and add sender's value to the tail of the queue (both map to

	}

	// Check if we are creating svc account for request sender.
	isSvcAccForRequestor := false
	if targetUser == requestorUser || targetUser == requestorParentUser {
		isSvcAccForRequestor = true
	}

	var (
		targetGroups []string
		err          error
	)

	// If we are creating svc account for request sender, ensure that targetUser
	// is a real user (i.e. not derived credentials).

250-mx.google.com at your service
250 FEATURE
`

var helloServer = []string{
	"",
	"502 Not implemented\n",
	"250 User is valid\n",
	"235 Accepted\n",
	"250 Sender ok\n",
	"",
	"250 Reset ok\n",
	"221 Goodbye\n",
	"250 Sender ok\n",
	"250 ok\n",
}

var baseHelloClient = `EHLO customhost
HELO customhost
`

var helloClient = []string{
	"",
	"STARTTLS\n",

  Output recv_a = ops::_Recv(root.WithOpName("recv_a"), DT_FLOAT, "tensor_a",
                             "sender", 0, "receiver");
  Output recv_b = ops::_Recv(root.WithOpName("recv_b"), DT_FLOAT, "tensor_b",
                             "sender", 0, "receiver");
  Output add = ops::Add(root.WithOpName("add"), recv_a, recv_b);

  std::unique_ptr<DeadnessAnalysis> result;

		for i := uint32(0); i < _NSIG; i++ {
			if sig.recv[i/32]&(1<<(i&31)) != 0 {
				sig.recv[i/32] &^= 1 << (i & 31)
				return i
			}
		}

		// Wait for updates to be available from signal sender.
	Receive:
		for {
			switch sig.state.Load() {
			default:
				throw("signal_recv: inconsistent state")
			case sigIdle:
				if sig.state.CompareAndSwap(sigIdle, sigReceiving) {

	).Get()

	// UseRemoteAddress sets useRemoteAddress to true for sidecar outbound listeners so that it picks up the localhost
	// address of the sender, which is an internal address, so that trusted headers are not sanitized.
	UseRemoteAddress = env.Register(
		"PILOT_SIDECAR_USE_REMOTE_ADDRESS",
		false,