HandlerClearUploadID:               peerPrefix,
}

const (
	lockPrefix      = "lockR"
	storagePrefix   = "storageR"
	bootstrapPrefix = "bootstrap"
	peerPrefix      = "peer"
	peerPrefixS3    = "peerS3"
	healPrefix      = "heal"
)

func init() {
	// Static check if we exceed 255 handler ids.
	// Extend the type to uint16 when hit.
	if uint32(handlerLast) > 255 {

}

// newPeerS3Clients creates new peer clients.
func newPeerS3Clients(endpoints EndpointServerPools) (peers []peerS3Client) {
	nodes := endpoints.GetNodes()
	peers = make([]peerS3Client, len(nodes))
	for i, node := range nodes {
		if node.IsLocal {
			peers[i] = &localPeerS3Client{node: node}
		} else {
			peers[i] = newPeerS3Client(node)
		}
		peers[i].SetPools(node.Pools)
	}

	return peers
}

	return &peerRESTClient{
		host: peer, restClient: restClient, gridHost: gridHost,
		gridConn: func() *grid.Connection {
			// Lazy initialization of grid connection.
			// When we create this peer client, the grid connection is likely not yet initialized.
			if gridHost == "" {
				bugLogIf(context.Background(), fmt.Errorf("gridHost is empty for peer %s", peer.String()), peer.String()+":gridHost")
				return nil
			}

	var (
		prevPeerInfo, pi madmin.PeerInfo
	)
	if peer.DeploymentID != "" {
		pi = c.state.Peers[peer.DeploymentID]
		prevPeerInfo = pi
		if !peer.SyncState.Empty() { // update replication to peer to be sync/async
			pi.SyncState = peer.SyncState
			successMsg = fmt.Sprintf("%s\n- sync state %s for peer %s", successMsg, peer.SyncState, peer.Name)
		}

		m.VariableLabels[serverName] = globalLocalNodeName
		res = append(res, &m)
		return true
	})
	return aoMetricsGroup.NewWith(res), nil
}

// GetPeerMetrics gets the metrics to be federated across peers.
func (s *peerRESTServer) GetPeerMetrics(_ *grid.MSS) (*grid.Array[*MetricV2], *grid.RemoteErr) {
	res := make([]*MetricV2, 0, len(peerMetricsGroups))
	populateAndPublish(peerMetricsGroups, func(m MetricV2) bool {

    shouldntImpactConnection[Settings.INITIAL_WINDOW_SIZE] = 3368
    peer.sendFrame().settings(initial)
    peer.acceptFrame() // ACK
    peer.sendFrame().settings(shouldntImpactConnection)
    peer.acceptFrame() // ACK 2
    peer.acceptFrame() // HEADERS
    peer.play()
    val connection = connect(peer)

    // Verify the peer received the second ACK.
    val ackFrame = peer.takeFrame()

   * dependency on those interfaces.
   */
  private class AlpnProvider(
    /** This peer's supported protocols. */
    private val protocols: List<String>,
  ) : InvocationHandler {
    /** Set when remote peer notifies ALPN is unsupported. */
    var unsupported: Boolean = false

    /** The protocol the server selected. */
    var selected: String? = null

    // ConnectionPool.
    taskRunner.newQueue().execute(name = connectionName, block = readerRunnable)
  }

  /** Merges [settings] into this peer's settings and sends them to the remote peer. */
  @Throws(IOException::class)
  fun setSettings(settings: Settings) {
    writer.withLock {
      this.withLock {
        if (isShutdown) {
          throw ConnectionShutdownException()

	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}
	if bucketName != "" {
		values.Set(peerRESTListenBucket, bucketName)
	}
	for _, peer := range peers {
		if peer == nil {
			continue
		}
		peer.Listen(ctx, mergeCh, values)
	}

	var (
		emptyEventTicker <-chan time.Time
		keepAliveTicker  <-chan time.Time
	)

	if p := values.Get("ping"); p != "" {

    webSocket: WebSocket,
    bytes: ByteString,
  ) {
  }

  /**
   * Invoked when the remote peer has indicated that no more incoming messages will be transmitted.
   */
  open fun onClosing(
    webSocket: WebSocket,
    code: Int,
    reason: String,
  ) {
  }

  /**
   * Invoked when both peers have indicated that no more messages will be transmitted and the