// It also handles incoming requests and routes them to the appropriate connection.
type Manager struct {
	// ID is an instance ID, that will change whenever the server restarts.
	// This allows remotes to keep track of whether state is preserved.
	ID uuid.UUID

	// Immutable after creation, so no locks.
	targets map[string]*Connection

	// serverside handlers.
	handlers handlers

	// local host name.
	local string

	input        chan *queueItem  // input for workers
	queue        chan *queueItem  // output from workers in order
	err          error            // global error state, only touched by Reader.Read
	bufferPool   sync.Pool        // pool of []byte objects for input
	csvDstPool   sync.Pool        // pool of [][]string used for output

}

func resetGlobalEndpoints() {
	globalEndpoints = EndpointServerPools{}
}

func resetGlobalIsErasure() {
	globalIsErasure = false
}

// reset global heal state
func resetGlobalHealState() {
	// Init global heal state
	if globalAllHealState == nil {
		globalAllHealState = newHealState(GlobalContext, false)
	} else {
		globalAllHealState.Lock()
		for _, v := range globalAllHealState.healSeqMap {

		return true
	}
	return false
}

// MarkOffline - will mark a client as being offline and spawns
// a goroutine that will attempt to reconnect if HealthCheckFn is set.
// returns true if the node changed state from online to offline
func (c *Client) MarkOffline(err error) bool {
	c.Lock()
	c.lastErr = err
	c.lastErrTime = time.Now()
	atomic.StoreInt64(&c.lastConn, time.Now().UnixNano())
	c.Unlock()

#### Content Encryption

		region:            region,
		chunkSHA256Writer: sha256.New(),
		buffer:            make([]byte, 64*1024),
		debug:             false,
	}, ErrNone
}

// Represents the overall state that is required for decoding a
// AWS Signature V4 chunked reader.
type s3ChunkedReader struct {
	reader        *bufio.Reader
	cred          auth.Credentials
	seedSignature string
	seedDate      time.Time

	return client.endpoint.String()
}

// IsOnline - returns whether RPC client failed to connect or not.
func (client *storageRESTClient) IsOnline() bool {
	return client.gridConn.State() == grid.StateConnected
}

// LastConn - returns when the disk is seen to be connected the last time
func (client *storageRESTClient) LastConn() time.Time {
	return client.restClient.LastConn()
}

}

func (s *peerRESTServer) BackgroundHealStatusHandler(_ *grid.MSS) (*grid.JSON[madmin.BgHealState], *grid.RemoteErr) {
	state, ok := getLocalBackgroundHealStatus(context.Background(), newObjectLayerFn())
	if !ok {
		return nil, grid.NewRemoteErr(errServerNotInitialized)
	}
	return madminBgHealState.NewJSONWith(&state), nil
}

// ReloadSiteReplicationConfigHandler - reloads site replication configuration from the disks

		return &resp, nil
	}
	return getMetacacheListingRPC.Call(ctx, client.gridConn(), &o)
}

// UpdateMetacacheListing - update an existing metacache it will unconditionally be updated to the new state.
func (client *peerRESTClient) UpdateMetacacheListing(ctx context.Context, m metacache) (metacache, error) {
	if client == nil {
		return localMetacacheMgr.updateCacheEntry(m)
	}

		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/site-replication/state/edit").HandlerFunc(adminMiddleware(adminAPI.SRStateEdit))

		if globalIsDistErasure {
			// Top locks