}

// IsSet tells the cache lookup to avoid sending a request
func (r *CondCheck) IsSet() bool {
	if r == nil {
		return false
	}
	return r.IfMatch != "" || r.IfNoneMatch != "" || r.IfModifiedSince != nil || r.IfUnModifiedSince != nil || r.IfRange != ""
}

var etagRegex = regexp.MustCompile("\"*?([^\"]*?)\"*?$")

// canonicalizeETag returns ETag with leading and trailing double-quotes removed,
// if any present

		select {
		case <-m.ctx.Done():
			if debugPrint {
				fmt.Println("Client sending disconnect to mux", m.MuxID)
			}
			m.addErrorNonBlockingClose(internalResp, context.Cause(m.ctx))
			errState = true
			continue
		case req, ok := <-requests:
			if !ok {
				// Done send EOF
				if debugPrint {
					fmt.Println("Client done, sending EOF to mux", m.MuxID)
				}
				msg := message{
					Op:    OpMuxClientMsg,

			fd := int(wl.Netns.Fd())
			log.Infof("Sending local pod %s ztunnel", uid)
			resp, err = conn.sendMsgAndWaitForAck(&zdsapi.WorkloadRequest{
				Payload: &zdsapi.WorkloadRequest_Add{
					Add: &zdsapi.AddWorkload{
						Uid:          uid,
						WorkloadInfo: wl.Workload,
					},
				},
			}, &fd)
		} else {
			log.Infof("netns not available for local pod %s. sending keep to ztunnel", uid)

			t.Errorf("want %q, got %q", testPayload+strconv.Itoa(n), string(resp.Msg))
		}
		if n == 10 {
			close(stream.Requests)
			continue
		}
		n++
		t.Log("sending new client request")
		stream.Requests <- []byte(strconv.Itoa(n))
	}
	t.Log("EOF. 10 Roundtrips:", time.Since(start))
}

func testStreamCancel(t *testing.T, local, remote *Manager) {

// any for the associated TargetID
type TargetIDResult struct {
	// ID where the remove or send were initiated.
	ID TargetID
	// Stores any error while removing a target or while sending an event.
	Err error
}

// Remove - closes and removes targets by given target IDs.
func (list *TargetList) Remove(targetIDSet TargetIDSet) {
	list.Lock()
	defer list.Unlock()

	for id := range targetIDSet {

// any for the associated TargetID
type TargetIDResult struct {
	// ID where the remove or send were initiated.
	ID TargetID
	// Stores any error while removing a target or while sending an event.
	Err error
}

// Remove - closes and removes targets by given target IDs.
func (list *TargetList) Remove(targetIDSet TargetIDSet) {
	list.Lock()
	defer list.Unlock()

	resp, err := target.httpClient.Do(req)
	if err != nil {
		return err
	}
	defer xhttp.DrainBody(resp.Body)

	if resp.StatusCode < 200 || resp.StatusCode > 299 {
		return fmt.Errorf("sending event failed with %v", resp.Status)
	}

	return nil
}

// SendFromStore - reads an event from store and sends it to webhook.
func (target *WebhookTarget) SendFromStore(key store.Key) error {

}

// Target - Kafka target.
type Target struct {
	status int32

	totalMessages  int64
	failedMessages int64

	wg sync.WaitGroup

	// Channel of log entries.
	// Reading logCh must hold read lock on logChMu (to avoid read race)
	// Sending a value on logCh must hold read lock on logChMu (to avoid closing)
	logCh   chan interface{}
	logChMu sync.RWMutex

	// store to persist and replay the logs to the target

	if err != nil {
		return err
	}
	if msg.Flags&FlagCRCxxh3 != 0 {
		h := xxh3.Hash(dst)
		dst = binary.LittleEndian.AppendUint32(dst, uint32(h))
	}
	if debugPrint {
		fmt.Println(c.Local, "sendMsg: Sending", msg.Op, "as", len(dst), "bytes")
	}
	if c.outgoingBytes != nil {
		c.outgoingBytes(int64(len(dst)))
	}
	err = conn.SetWriteDeadline(time.Now().Add(connWriteTimeout))
	if err != nil {
		return err
	}

		readCloser.Close()
		for range r.input {
			// Read until EOF trickles through.
			// Otherwise, we risk the decoder hanging.
		}
		r.readerWg.Done()
	}

	// We cannot reuse as we are sending parsed objects elsewhere.
	simdjson.ParseNDStream(readCloser, r.input, nil)
	r.readerWg.Add(1)
	go r.startReader()
	return &r
}

// NewElementReader - creates new JSON reader using readCloser.