Merge 9efaa52d9fb589ef0cef170d2014e9e6f41a7619 into 4bb5bf25d3f2279ec2a61c3b4f7bb083b5f522b2

app/appmessage/message.go

@@ -167,6 +167,10 @@ const (
 	CmdGetFeeEstimateResponseMessage
 	CmdSubmitTransactionReplacementRequestMessage
 	CmdSubmitTransactionReplacementResponseMessage
+	CmdGetPruningWindowRootsRequestMessage
+	CmdGetPruningWindowRootsResponseMessage
+	CmdAddArchivalBlocksRequestMessage
+	CmdAddArchivalBlocksResponseMessage
 )
 
 // ProtocolMessageCommandToString maps all MessageCommands to their string representation
@@ -308,6 +312,10 @@ var RPCMessageCommandToString = map[MessageCommand]string{
 	CmdGetFeeEstimateResponseMessage:                              "GetFeeEstimateResponse",
 	CmdSubmitTransactionReplacementRequestMessage:                 "SubmitTransactionReplacementRequest",
 	CmdSubmitTransactionReplacementResponseMessage:                "SubmitTransactionReplacementResponse",
+	CmdGetPruningWindowRootsRequestMessage:                        "GetPruningWindowRootsRequestMessage",
+	CmdGetPruningWindowRootsResponseMessage:                       "GetPruningWindowRootsResponseMessage",
+	CmdAddArchivalBlocksRequestMessage:                            "AddArchivalBlocksRequestMessage",
+	CmdAddArchivalBlocksResponseMessage:                           "AddArchivalBlocksResponseMessage",
 }
 
 // Message is an interface that describes a kaspa message. A type that

app/appmessage/rpc_add_archival_blocks.go

@@ -0,0 +1,54 @@
+package appmessage
+
+type AcceptedTxEntry struct {
+	TransactionID    string
+	IndexWithinBlock uint32
+}
+
+type MergesetBlockAcceptanceData struct {
+	BlockHash   string
+	AcceptedTxs []*AcceptedTxEntry
+}
+
+type ArchivalBlock struct {
+	Block          *RPCBlock
+	Child          string
+	AcceptanceData []*MergesetBlockAcceptanceData
+	SelectedParent string
+}
+
+// AddArchivalBlocksRequestMessage represents a request to add archival blocks
+type AddArchivalBlocksRequestMessage struct {
+	baseMessage
+	Blocks []*ArchivalBlock
+}
+
+// Command returns the protocol command string for the message
+func (msg *AddArchivalBlocksRequestMessage) Command() MessageCommand {
+	return CmdAddArchivalBlocksRequestMessage
+}
+
+// NewAddArchivalBlocksRequestMessage returns a instance of the message
+func NewAddArchivalBlocksRequestMessage(blocks []*ArchivalBlock) *AddArchivalBlocksRequestMessage {
+	return &AddArchivalBlocksRequestMessage{
+		Blocks: blocks,
+	}
+}
+
+// AddArchivalBlocksResponseMessage represents a response to the AddArchivalBlocks request
+type AddArchivalBlocksResponseMessage struct {
+	baseMessage
+	Error *RPCError
+}
+
+// Command returns the protocol command string for the message
+func (msg *AddArchivalBlocksResponseMessage) Command() MessageCommand {
+	return CmdAddArchivalBlocksResponseMessage
+}
+
+// NewAddArchivalBlocksResponseMessage returns a instance of the message
+func NewAddArchivalBlocksResponseMessage(err *RPCError) *AddArchivalBlocksResponseMessage {
+	return &AddArchivalBlocksResponseMessage{
+		Error: err,
+	}
+}

app/appmessage/rpc_get_pruning_window_roots.go

@@ -0,0 +1,30 @@
+package appmessage
+
+// GetPruningWindowRootsRequestMessage is an appmessage corresponding to
+// its respective RPC message
+type GetPruningWindowRootsRequestMessage struct {
+	baseMessage
+}
+
+// Command returns the protocol command string for the message
+func (msg *GetPruningWindowRootsRequestMessage) Command() MessageCommand {
+	return CmdGetPruningWindowRootsRequestMessage
+}
+
+type PruningWindowRoots struct {
+	PPRoots []string
+	PPIndex uint64
+}
+
+// GetPruningWindowRootsResponseMessage is an appmessage corresponding to
+// its respective RPC message
+type GetPruningWindowRootsResponseMessage struct {
+	baseMessage
+	Roots []*PruningWindowRoots
+	Error *RPCError
+}
+
+// Command returns the protocol command string for the message
+func (msg *GetPruningWindowRootsResponseMessage) Command() MessageCommand {
+	return CmdGetPruningWindowRootsResponseMessage
+}

cmd/archiveexport/config.go

@@ -0,0 +1,76 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"github.com/kaspanet/kaspad/infrastructure/config"
+
+	"github.com/kaspanet/kaspad/util"
+	"github.com/pkg/errors"
+
+	"github.com/jessevdk/go-flags"
+	"github.com/kaspanet/kaspad/version"
+)
+
+const (
+	defaultLogFilename    = "archiveexport.log"
+	defaultErrLogFilename = "archiveexport_err.log"
+)
+
+var (
+	// Default configuration options
+	defaultAppDir     = util.AppDir("archiveexport", false)
+	defaultLogFile    = filepath.Join(defaultAppDir, defaultLogFilename)
+	defaultErrLogFile = filepath.Join(defaultAppDir, defaultErrLogFilename)
+	defaultRPCServer  = "localhost"
+	defaultDataDir    = filepath.Join(config.DefaultAppDir)
+)
+
+type configFlags struct {
+	ShowVersion bool   `short:"V" long:"version" description:"Display version information and exit"`
+	RPCServer   string `short:"s" long:"rpcserver" description:"RPC server to connect to"`
+	Profile     string `long:"profile" description:"Enable HTTP profiling on given port -- NOTE port must be between 1024 and 65536"`
+	AppDir      string `short:"b" long:"appdir" description:"Node datadir"`
+	config.NetworkFlags
+}
+
+func parseConfig() (*configFlags, error) {
+	cfg := &configFlags{
+		RPCServer: defaultRPCServer,
+		AppDir:    defaultDataDir,
+	}
+	parser := flags.NewParser(cfg, flags.PrintErrors|flags.HelpFlag)
+	_, err := parser.Parse()
+
+	// Show the version and exit if the version flag was specified.
+	if cfg.ShowVersion {
+		appName := filepath.Base(os.Args[0])
+		appName = strings.TrimSuffix(appName, filepath.Ext(appName))
+		fmt.Println(appName, "version", version.Version())
+		os.Exit(0)
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	err = cfg.ResolveNetwork(parser)
+	if err != nil {
+		return nil, err
+	}
+
+	if cfg.Profile != "" {
+		profilePort, err := strconv.Atoi(cfg.Profile)
+		if err != nil || profilePort < 1024 || profilePort > 65535 {
+			return nil, errors.New("The profile port must be between 1024 and 65535")
+		}
+	}
+
+	initLog(defaultLogFile, defaultErrLogFile)
+
+	return cfg, nil
+}

cmd/archiveexport/log.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"fmt"
+	"github.com/kaspanet/kaspad/infrastructure/logger"
+	"github.com/kaspanet/kaspad/util/panics"
+	"os"
+)
+
+var (
+	backendLog = logger.NewBackend()
+	log        = backendLog.Logger("ARCH")
+	spawn      = panics.GoroutineWrapperFunc(log)
+)
+
+func initLog(logFile, errLogFile string) {
+	log.SetLevel(logger.LevelDebug)
+	err := backendLog.AddLogFile(logFile, logger.LevelTrace)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error adding log file %s as log rotator for level %s: %s", logFile, logger.LevelTrace, err)
+		os.Exit(1)
+	}
+	err = backendLog.AddLogFile(errLogFile, logger.LevelWarn)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error adding log file %s as log rotator for level %s: %s", errLogFile, logger.LevelWarn, err)
+		os.Exit(1)
+	}
+	err = backendLog.AddLogWriter(os.Stdout, logger.LevelInfo)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error adding stdout to the loggerfor level %s: %s", logger.LevelWarn, err)
+		os.Exit(1)
+	}
+	err = backendLog.Run()
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error starting the logger: %s ", err)
+		os.Exit(1)
+	}
+
+}

cmd/archiveexport/main.go

@@ -0,0 +1,247 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"time"
+
+	"github.com/kaspanet/kaspad/app/appmessage"
+	"github.com/kaspanet/kaspad/domain/consensus"
+	"github.com/kaspanet/kaspad/domain/consensus/model"
+	"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
+	"github.com/kaspanet/kaspad/domain/consensus/utils/consensushashing"
+	"github.com/kaspanet/kaspad/infrastructure/config"
+	"github.com/kaspanet/kaspad/infrastructure/db/database"
+	"github.com/kaspanet/kaspad/infrastructure/network/rpcclient"
+	"github.com/kaspanet/kaspad/util/profiling"
+	"github.com/kaspanet/kaspad/version"
+	"github.com/pkg/errors"
+)
+
+func main() {
+	// defer panics.HandlePanic(log, "MAIN", nil)
+
+	cfg, err := parseConfig()
+	if err != nil {
+		printErrorAndExit(errors.Errorf("Error parsing command-line arguments: %s", err))
+	}
+	defer backendLog.Close()
+
+	// Show version at startup.
+	log.Infof("Version %s", version.Version())
+
+	// Enable http profiling server if requested.
+	if cfg.Profile != "" {
+		profiling.Start(cfg.Profile, log)
+	}
+
+	err = mainImpl(cfg)
+	if err != nil {
+		printErrorAndExit(err)
+	}
+}
+
+func mainImpl(cfg *configFlags) error {
+	appDir := config.CleanAndExpandPath(cfg.AppDir)
+	appDir = filepath.Join(appDir, cfg.NetParams().Name)
+	dataDir := filepath.Join(appDir, "datadir2")
+
+	consensusConfig := &consensus.Config{Params: *cfg.NetParams()}
+	factory := consensus.NewFactory()
+	factory.SetTestDataDir(dataDir)
+	factory.AutoSetActivePrefix(true)
+	tc, tearDownFunc, err := factory.NewTestConsensus(consensusConfig, "archiveexport")
+	if err != nil {
+		return err
+	}
+	defer tearDownFunc(true)
+
+	rpcAddress, err := cfg.NetParams().NormalizeRPCServerAddress(cfg.RPCServer)
+	if err != nil {
+		return err
+	}
+	rpcClient, err := rpcclient.NewRPCClient(rpcAddress)
+	if err != nil {
+		return err
+	}
+
+	rootsResp, err := rpcClient.GetPruningWindowRoots()
+	if err != nil {
+		return err
+	}
+
+	ppHeaders, err := tc.PruningPointHeaders()
+	if err != nil {
+		return err
+	}
+
+	for _, root := range rootsResp.Roots {
+		log.Infof("Got root %s", root.PPRoots)
+	}
+
+	counterStart := time.Now()
+	counter := 0
+	for _, root := range rootsResp.Roots {
+		ppRoots, err := externalapi.NewDomainHashesFromStrings(root.PPRoots)
+		if err != nil {
+			return err
+		}
+
+		log.Infof("Adding past of %s", ppRoots)
+
+		if err != nil {
+			return err
+		}
+
+		if int(root.PPIndex-1) >= len(ppHeaders) {
+			continue
+		}
+
+		nextPP := ppHeaders[root.PPIndex-1]
+
+		blockToChild := make(map[externalapi.DomainHash]externalapi.DomainHash)
+
+		// TODO: Since GD data is not always available, we should extract the blue work from the header and use that for topological traversal
+		heap := tc.DAGTraversalManager().NewDownHeap(model.NewStagingArea())
+		for _, ppRoot := range ppRoots {
+			heap.Push(ppRoot)
+		}
+
+		visited := make(map[externalapi.DomainHash]struct{})
+		chunk := make([]*appmessage.ArchivalBlock, 0, 1000)
+		for heap.Len() > 0 {
+			hash := heap.Pop()
+
+			if _, ok := visited[*hash]; ok {
+				continue
+			}
+			visited[*hash] = struct{}{}
+
+			// TODO: Use header data instead of GD data
+			blockGHOSTDAGData, err := tc.GHOSTDAGDataStore().Get(tc.DatabaseContext(), model.NewStagingArea(), hash, false)
+			if err != nil {
+				return err
+			}
+
+			if blockGHOSTDAGData.BlueWork().Cmp(nextPP.BlueWork()) <= 0 {
+				break
+			}
+
+			block, err := tc.BlockStore().Block(tc.DatabaseContext(), model.NewStagingArea(), hash)
+			if database.IsNotFoundError(err) {
+				continue
+			}
+
+			if err != nil {
+				return err
+			}
+
+			archivalBlock := &appmessage.ArchivalBlock{
+				Block: appmessage.DomainBlockToRPCBlock(block),
+			}
+			if child, ok := blockToChild[*hash]; ok {
+				archivalBlock.Child = child.String()
+			}
+
+			acceptanceData, err := tc.AcceptanceDataStore().Get(tc.DatabaseContext(), model.NewStagingArea(), hash)
+			isNotFoundErr := database.IsNotFoundError(err)
+			if !isNotFoundErr && err != nil {
+				return err
+			}
+
+			if blockGHOSTDAGData.SelectedParent() != model.VirtualGenesisBlockHash && !isNotFoundErr && len(acceptanceData) > 0 {
+				acceptanceDataRPC := make([]*appmessage.MergesetBlockAcceptanceData, 0, len(acceptanceData))
+				for _, data := range acceptanceData {
+					acceptedTxs := make([]*appmessage.AcceptedTxEntry, 0, len(data.TransactionAcceptanceData))
+					for i, tx := range data.TransactionAcceptanceData {
+						if !tx.IsAccepted {
+							continue
+						}
+
+						acceptedTxs = append(acceptedTxs, &appmessage.AcceptedTxEntry{
+							TransactionID:    consensushashing.TransactionID(tx.Transaction).String(),
+							IndexWithinBlock: uint32(i),
+						})
+					}
+
+					acceptanceDataRPC = append(acceptanceDataRPC, &appmessage.MergesetBlockAcceptanceData{
+						BlockHash:   data.BlockHash.String(),
+						AcceptedTxs: acceptedTxs,
+					})
+				}
+
+				archivalBlock.AcceptanceData = acceptanceDataRPC
+				archivalBlock.SelectedParent = blockGHOSTDAGData.SelectedParent().String()
+			}
+
+			chunk = append(chunk, archivalBlock)
+
+			if len(chunk) == 1 {
+				log.Infof("Added %s to chunk", consensushashing.BlockHash(block))
+			}
+
+			if len(chunk) == cap(chunk) {
+				err := sendChunk(rpcClient, chunk)
+				if err != nil {
+					return err
+				}
+				counter += len(chunk)
+				counterDuration := time.Since(counterStart)
+				if counterDuration > 10*time.Second {
+					rate := float64(counter) / counterDuration.Seconds()
+					log.Infof("Sent %d blocks in the last %.2f seconds (%.2f blocks/second)", counter, counterDuration.Seconds(), rate)
+					counterStart = time.Now()
+					counter = 0
+				}
+
+				chunk = chunk[:0]
+			}
+
+			for _, parent := range block.Header.DirectParents() {
+				heap.Push(parent)
+				blockToChild[*parent] = *hash
+			}
+		}
+
+		if len(chunk) > 0 {
+			sendChunk(rpcClient, chunk)
+		}
+	}
+
+	return nil
+}
+
+func sendChunk(rpcClient *rpcclient.RPCClient, chunk []*appmessage.ArchivalBlock) error {
+	log.Infof("Sending chunk")
+	_, err := rpcClient.AddArchivalBlocks(chunk)
+	if err != nil {
+		return err
+	}
+	log.Infof("Sent chunk")
+
+	// Checking existence of first block for sanity
+	block := chunk[0]
+	domainBlock, err := appmessage.RPCBlockToDomainBlock(block.Block)
+	if err != nil {
+		return err
+	}
+
+	blockHash := consensushashing.BlockHash(domainBlock)
+	log.Infof("Checking block %s", blockHash)
+	resp, err := rpcClient.GetBlock(blockHash.String(), true)
+	if err != nil {
+		return err
+	}
+
+	if len(resp.Block.Transactions) == 0 {
+		return errors.Errorf("Block %s has no transactions on the server", blockHash)
+	}
+
+	return nil
+}
+
+func printErrorAndExit(err error) {
+	fmt.Fprintf(os.Stderr, "%+v\n", err)
+	os.Exit(1)
+}

cmd/kaspactl/commands.go

@@ -41,6 +41,9 @@ var commandTypes = []reflect.Type{
 
 	reflect.TypeOf(protowire.KaspadMessage_BanRequest{}),
 	reflect.TypeOf(protowire.KaspadMessage_UnbanRequest{}),
+
+	reflect.TypeOf(protowire.KaspadMessage_GetPruningWindowRootsRequest{}),
+	reflect.TypeOf(protowire.KaspadMessage_AddArchivalBlocksRequest{}),
 }
 
 type commandDescription struct {

domain/consensus/factory.go

@@ -12,6 +12,7 @@ import (
 	"github.com/kaspanet/kaspad/domain/consensus/processes/blockparentbuilder"
 	parentssanager "github.com/kaspanet/kaspad/domain/consensus/processes/parentsmanager"
 	"github.com/kaspanet/kaspad/domain/consensus/processes/pruningproofmanager"
+	"github.com/kaspanet/kaspad/domain/prefixmanager"
 	"github.com/kaspanet/kaspad/util/staging"
 	"github.com/pkg/errors"
 
@@ -89,6 +90,8 @@ type Factory interface {
 	SetTestPreAllocateCache(preallocateCaches bool)
 	SetTestPastMedianTimeManager(medianTimeConstructor PastMedianTimeManagerConstructor)
 	SetTestDifficultyManager(difficultyConstructor DifficultyManagerConstructor)
+
+	AutoSetActivePrefix(value bool)
 }
 
 type factory struct {
@@ -98,6 +101,7 @@ type factory struct {
 	difficultyConstructor    DifficultyManagerConstructor
 	cacheSizeMiB             *int
 	preallocateCaches        *bool
+	autoCheckActivePrefix    bool
 }
 
 // NewFactory creates a new Consensus factory
@@ -106,6 +110,7 @@ func NewFactory() Factory {
 		ghostdagConstructor:      ghostdagmanager.New,
 		pastMedianTimeConsructor: pastmediantimemanager.New,
 		difficultyConstructor:    difficultymanager.New,
+		autoCheckActivePrefix:    false,
 	}
 }
 
@@ -588,8 +593,19 @@ func (f *factory) NewTestConsensus(config *Config, testName string) (
 		return nil, nil, err
 	}
 
-	testConsensusDBPrefix := &prefix.Prefix{}
-	consensusAsInterface, shouldMigrate, err := f.NewConsensus(config, db, testConsensusDBPrefix, nil)
+	prefix := &prefix.Prefix{}
+	if f.autoCheckActivePrefix {
+		activePrefix, exists, err := prefixmanager.ActivePrefix(db)
+		if err != nil {
+			return nil, nil, err
+		}
+
+		if exists {
+			prefix = activePrefix
+		}
+	}
+
+	consensusAsInterface, shouldMigrate, err := f.NewConsensus(config, db, prefix, nil)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -648,6 +664,11 @@ func (f *factory) SetTestPreAllocateCache(preallocateCaches bool) {
 	f.preallocateCaches = &preallocateCaches
 }
 
+// AutoSetActivePrefix implements Factory.
+func (f *factory) AutoSetActivePrefix(value bool) {
+	f.autoCheckActivePrefix = value
+}
+
 func dagStores(config *Config,
 	prefixBucket model.DBBucket,
 	pruningWindowSizePlusFinalityDepthForCache, pruningWindowSizeForCaches int,

domain/consensus/model/externalapi/hash.go

@@ -59,6 +59,18 @@ func NewDomainHashFromString(hashString string) (*DomainHash, error) {
 	return NewDomainHashFromByteSlice(hashBytes)
 }
 
+func NewDomainHashesFromStrings(hashStrings []string) ([]*DomainHash, error) {
+	hashes := make([]*DomainHash, len(hashStrings))
+	for i, hashString := range hashStrings {
+		hash, err := NewDomainHashFromString(hashString)
+		if err != nil {
+			return nil, err
+		}
+		hashes[i] = hash
+	}
+	return hashes, nil
+}
+
 // String returns the Hash as the hexadecimal string of the hash.
 func (hash DomainHash) String() string {
 	return hex.EncodeToString(hash.hashArray[:])

infrastructure/config/config.go

@@ -149,9 +149,9 @@ type ServiceOptions struct {
 	ServiceCommand string `short:"s" long:"service" description:"Service command {install, remove, start, stop}"`
 }
 
-// cleanAndExpandPath expands environment variables and leading ~ in the
+// CleanAndExpandPath expands environment variables and leading ~ in the
 // passed path, cleans the result, and returns it.
-func cleanAndExpandPath(path string) string {
+func CleanAndExpandPath(path string) string {
 	// Expand initial ~ to OS specific home directory.
 	if strings.HasPrefix(path, "~") {
 		homeDir := filepath.Dir(DefaultAppDir)
@@ -320,7 +320,7 @@ func LoadConfig() (*Config, error) {
 	}
 	cfg.RelayNonStd = relayNonStd
 
-	cfg.AppDir = cleanAndExpandPath(cfg.AppDir)
+	cfg.AppDir = CleanAndExpandPath(cfg.AppDir)
 	// Append the network type to the app directory so it is "namespaced"
 	// per network.
 	// All data is specific to a network, so namespacing the data directory
@@ -332,7 +332,7 @@ func LoadConfig() (*Config, error) {
 	if cfg.LogDir == "" {
 		cfg.LogDir = filepath.Join(cfg.AppDir, defaultLogDirname)
 	}
-	cfg.LogDir = cleanAndExpandPath(cfg.LogDir)
+	cfg.LogDir = CleanAndExpandPath(cfg.LogDir)
 
 	// Special show command to list supported subsystems and exit.
 	if cfg.LogLevel == "show" {

infrastructure/network/netadapter/server/grpcserver/protowire/messages.proto

@@ -29,12 +29,15 @@ message KaspadMessage {
     UnexpectedPruningPointMessage unexpectedPruningPoint = 27;
     IbdBlockLocatorMessage ibdBlockLocator = 30;
     IbdBlockLocatorHighestHashMessage ibdBlockLocatorHighestHash = 31;
-    RequestNextPruningPointUtxoSetChunkMessage requestNextPruningPointUtxoSetChunk = 33;
+    RequestNextPruningPointUtxoSetChunkMessage
+        requestNextPruningPointUtxoSetChunk = 33;
     DonePruningPointUtxoSetChunksMessage donePruningPointUtxoSetChunks = 34;
-    IbdBlockLocatorHighestHashNotFoundMessage ibdBlockLocatorHighestHashNotFound = 35;
+    IbdBlockLocatorHighestHashNotFoundMessage
+        ibdBlockLocatorHighestHashNotFound = 35;
     BlockWithTrustedDataMessage blockWithTrustedData = 36;
     DoneBlocksWithTrustedDataMessage doneBlocksWithTrustedData = 37;
-    RequestPruningPointAndItsAnticoneMessage requestPruningPointAndItsAnticone = 40;
+    RequestPruningPointAndItsAnticoneMessage requestPruningPointAndItsAnticone =
+        40;
     BlockHeadersMessage blockHeaders = 41;
     RequestNextHeadersMessage requestNextHeaders = 42;
     DoneHeadersMessage DoneHeaders = 43;
@@ -50,7 +53,8 @@ message KaspadMessage {
     RequestIBDChainBlockLocatorMessage requestIBDChainBlockLocator = 53;
     IbdChainBlockLocatorMessage ibdChainBlockLocator = 54;
     RequestAnticoneMessage requestAnticone = 55;
-    RequestNextPruningPointAndItsAnticoneBlocksMessage requestNextPruningPointAndItsAnticoneBlocks = 56;
+    RequestNextPruningPointAndItsAnticoneBlocksMessage
+        requestNextPruningPointAndItsAnticoneBlocks = 56;
 
     GetCurrentNetworkRequestMessage getCurrentNetworkRequest = 1001;
     GetCurrentNetworkResponseMessage getCurrentNetworkResponse = 1002;
@@ -73,15 +77,20 @@ message KaspadMessage {
     AddPeerResponseMessage addPeerResponse = 1019;
     SubmitTransactionRequestMessage submitTransactionRequest = 1020;
     SubmitTransactionResponseMessage submitTransactionResponse = 1021;
-    NotifyVirtualSelectedParentChainChangedRequestMessage notifyVirtualSelectedParentChainChangedRequest = 1022;
-    NotifyVirtualSelectedParentChainChangedResponseMessage notifyVirtualSelectedParentChainChangedResponse = 1023;
-    VirtualSelectedParentChainChangedNotificationMessage virtualSelectedParentChainChangedNotification = 1024;
+    NotifyVirtualSelectedParentChainChangedRequestMessage
+        notifyVirtualSelectedParentChainChangedRequest = 1022;
+    NotifyVirtualSelectedParentChainChangedResponseMessage
+        notifyVirtualSelectedParentChainChangedResponse = 1023;
+    VirtualSelectedParentChainChangedNotificationMessage
+        virtualSelectedParentChainChangedNotification = 1024;
     GetBlockRequestMessage getBlockRequest = 1025;
     GetBlockResponseMessage getBlockResponse = 1026;
     GetSubnetworkRequestMessage getSubnetworkRequest = 1027;
     GetSubnetworkResponseMessage getSubnetworkResponse = 1028;
-    GetVirtualSelectedParentChainFromBlockRequestMessage getVirtualSelectedParentChainFromBlockRequest = 1029;
-    GetVirtualSelectedParentChainFromBlockResponseMessage getVirtualSelectedParentChainFromBlockResponse = 1030;
+    GetVirtualSelectedParentChainFromBlockRequestMessage
+        getVirtualSelectedParentChainFromBlockRequest = 1029;
+    GetVirtualSelectedParentChainFromBlockResponseMessage
+        getVirtualSelectedParentChainFromBlockResponse = 1030;
     GetBlocksRequestMessage getBlocksRequest = 1031;
     GetBlocksResponseMessage getBlocksResponse = 1032;
     GetBlockCountRequestMessage getBlockCountRequest = 1033;
@@ -89,11 +98,14 @@ message KaspadMessage {
     GetBlockDagInfoRequestMessage getBlockDagInfoRequest = 1035;
     GetBlockDagInfoResponseMessage getBlockDagInfoResponse = 1036;
     ResolveFinalityConflictRequestMessage resolveFinalityConflictRequest = 1037;
-    ResolveFinalityConflictResponseMessage resolveFinalityConflictResponse = 1038;
+    ResolveFinalityConflictResponseMessage resolveFinalityConflictResponse =
+        1038;
     NotifyFinalityConflictsRequestMessage notifyFinalityConflictsRequest = 1039;
-    NotifyFinalityConflictsResponseMessage notifyFinalityConflictsResponse = 1040;
+    NotifyFinalityConflictsResponseMessage notifyFinalityConflictsResponse =
+        1040;
     FinalityConflictNotificationMessage finalityConflictNotification = 1041;
-    FinalityConflictResolvedNotificationMessage finalityConflictResolvedNotification = 1042;
+    FinalityConflictResolvedNotificationMessage
+        finalityConflictResolvedNotification = 1042;
     GetMempoolEntriesRequestMessage getMempoolEntriesRequest = 1043;
     GetMempoolEntriesResponseMessage getMempoolEntriesResponse = 1044;
     ShutDownRequestMessage shutDownRequest = 1045;
@@ -105,29 +117,46 @@ message KaspadMessage {
     UtxosChangedNotificationMessage utxosChangedNotification = 1051;
     GetUtxosByAddressesRequestMessage getUtxosByAddressesRequest = 1052;
     GetUtxosByAddressesResponseMessage getUtxosByAddressesResponse = 1053;
-    GetVirtualSelectedParentBlueScoreRequestMessage getVirtualSelectedParentBlueScoreRequest = 1054;
-    GetVirtualSelectedParentBlueScoreResponseMessage getVirtualSelectedParentBlueScoreResponse = 1055;
-    NotifyVirtualSelectedParentBlueScoreChangedRequestMessage notifyVirtualSelectedParentBlueScoreChangedRequest = 1056;
-    NotifyVirtualSelectedParentBlueScoreChangedResponseMessage notifyVirtualSelectedParentBlueScoreChangedResponse = 1057;
-    VirtualSelectedParentBlueScoreChangedNotificationMessage virtualSelectedParentBlueScoreChangedNotification = 1058;
+    GetVirtualSelectedParentBlueScoreRequestMessage
+        getVirtualSelectedParentBlueScoreRequest = 1054;
+    GetVirtualSelectedParentBlueScoreResponseMessage
+        getVirtualSelectedParentBlueScoreResponse = 1055;
+    NotifyVirtualSelectedParentBlueScoreChangedRequestMessage
+        notifyVirtualSelectedParentBlueScoreChangedRequest = 1056;
+    NotifyVirtualSelectedParentBlueScoreChangedResponseMessage
+        notifyVirtualSelectedParentBlueScoreChangedResponse = 1057;
+    VirtualSelectedParentBlueScoreChangedNotificationMessage
+        virtualSelectedParentBlueScoreChangedNotification = 1058;
     BanRequestMessage banRequest = 1059;
     BanResponseMessage banResponse = 1060;
     UnbanRequestMessage unbanRequest = 1061;
     UnbanResponseMessage unbanResponse = 1062;
     GetInfoRequestMessage getInfoRequest = 1063;
     GetInfoResponseMessage getInfoResponse = 1064;
-    StopNotifyingUtxosChangedRequestMessage stopNotifyingUtxosChangedRequest = 1065;
-    StopNotifyingUtxosChangedResponseMessage stopNotifyingUtxosChangedResponse = 1066;
-    NotifyPruningPointUTXOSetOverrideRequestMessage notifyPruningPointUTXOSetOverrideRequest = 1067;
-    NotifyPruningPointUTXOSetOverrideResponseMessage notifyPruningPointUTXOSetOverrideResponse = 1068;
-    PruningPointUTXOSetOverrideNotificationMessage pruningPointUTXOSetOverrideNotification = 1069;
-    StopNotifyingPruningPointUTXOSetOverrideRequestMessage stopNotifyingPruningPointUTXOSetOverrideRequest = 1070;
-    StopNotifyingPruningPointUTXOSetOverrideResponseMessage stopNotifyingPruningPointUTXOSetOverrideResponse = 1071;
-    EstimateNetworkHashesPerSecondRequestMessage estimateNetworkHashesPerSecondRequest = 1072;
-    EstimateNetworkHashesPerSecondResponseMessage estimateNetworkHashesPerSecondResponse = 1073;
-    NotifyVirtualDaaScoreChangedRequestMessage notifyVirtualDaaScoreChangedRequest = 1074;
-    NotifyVirtualDaaScoreChangedResponseMessage notifyVirtualDaaScoreChangedResponse = 1075;
-    VirtualDaaScoreChangedNotificationMessage virtualDaaScoreChangedNotification = 1076;
+    StopNotifyingUtxosChangedRequestMessage stopNotifyingUtxosChangedRequest =
+        1065;
+    StopNotifyingUtxosChangedResponseMessage stopNotifyingUtxosChangedResponse =
+        1066;
+    NotifyPruningPointUTXOSetOverrideRequestMessage
+        notifyPruningPointUTXOSetOverrideRequest = 1067;
+    NotifyPruningPointUTXOSetOverrideResponseMessage
+        notifyPruningPointUTXOSetOverrideResponse = 1068;
+    PruningPointUTXOSetOverrideNotificationMessage
+        pruningPointUTXOSetOverrideNotification = 1069;
+    StopNotifyingPruningPointUTXOSetOverrideRequestMessage
+        stopNotifyingPruningPointUTXOSetOverrideRequest = 1070;
+    StopNotifyingPruningPointUTXOSetOverrideResponseMessage
+        stopNotifyingPruningPointUTXOSetOverrideResponse = 1071;
+    EstimateNetworkHashesPerSecondRequestMessage
+        estimateNetworkHashesPerSecondRequest = 1072;
+    EstimateNetworkHashesPerSecondResponseMessage
+        estimateNetworkHashesPerSecondResponse = 1073;
+    NotifyVirtualDaaScoreChangedRequestMessage
+        notifyVirtualDaaScoreChangedRequest = 1074;
+    NotifyVirtualDaaScoreChangedResponseMessage
+        notifyVirtualDaaScoreChangedResponse = 1075;
+    VirtualDaaScoreChangedNotificationMessage
+        virtualDaaScoreChangedNotification = 1076;
     GetBalanceByAddressRequestMessage getBalanceByAddressRequest = 1077;
     GetBalanceByAddressResponseMessage getBalanceByAddressResponse = 1078;
     GetBalancesByAddressesRequestMessage getBalancesByAddressesRequest = 1079;
@@ -135,39 +164,51 @@ message KaspadMessage {
     NotifyNewBlockTemplateRequestMessage notifyNewBlockTemplateRequest = 1081;
     NotifyNewBlockTemplateResponseMessage notifyNewBlockTemplateResponse = 1082;
     NewBlockTemplateNotificationMessage newBlockTemplateNotification = 1083;
-    GetMempoolEntriesByAddressesRequestMessage getMempoolEntriesByAddressesRequest = 1084;
-    GetMempoolEntriesByAddressesResponseMessage getMempoolEntriesByAddressesResponse = 1085;
+    GetMempoolEntriesByAddressesRequestMessage
+        getMempoolEntriesByAddressesRequest = 1084;
+    GetMempoolEntriesByAddressesResponseMessage
+        getMempoolEntriesByAddressesResponse = 1085;
     GetCoinSupplyRequestMessage getCoinSupplyRequest = 1086;
-    GetCoinSupplyResponseMessage getCoinSupplyResponse= 1087;
+    GetCoinSupplyResponseMessage getCoinSupplyResponse = 1087;
     PingRequestMessage pingRequest = 1088;
     GetMetricsRequestMessage getMetricsRequest = 1090;
     GetServerInfoRequestMessage getServerInfoRequest = 1092;
     GetSyncStatusRequestMessage getSyncStatusRequest = 1094;
-    GetDaaScoreTimestampEstimateRequestMessage getDaaScoreTimestampEstimateRequest = 1096;
-    SubmitTransactionReplacementRequestMessage submitTransactionReplacementRequest = 1100;
+    GetDaaScoreTimestampEstimateRequestMessage
+        getDaaScoreTimestampEstimateRequest = 1096;
+    SubmitTransactionReplacementRequestMessage
+        submitTransactionReplacementRequest = 1100;
     GetConnectionsRequestMessage getConnectionsRequest = 1102;
     GetSystemInfoRequestMessage getSystemInfoRequest = 1104;
     GetFeeEstimateRequestMessage getFeeEstimateRequest = 1106;
-    GetFeeEstimateExperimentalRequestMessage getFeeEstimateExperimentalRequest = 1108;
+    GetFeeEstimateExperimentalRequestMessage getFeeEstimateExperimentalRequest =
+        1108;
     GetCurrentBlockColorRequestMessage getCurrentBlockColorRequest = 1110;
-    PingResponseMessage pingResponse= 1089;
-    GetMetricsResponseMessage getMetricsResponse= 1091;
+    PingResponseMessage pingResponse = 1089;
+    GetMetricsResponseMessage getMetricsResponse = 1091;
     GetServerInfoResponseMessage getServerInfoResponse = 1093;
     GetSyncStatusResponseMessage getSyncStatusResponse = 1095;
-    GetDaaScoreTimestampEstimateResponseMessage getDaaScoreTimestampEstimateResponse = 1097;
-    SubmitTransactionReplacementResponseMessage submitTransactionReplacementResponse = 1101;
-    GetConnectionsResponseMessage getConnectionsResponse= 1103;
-    GetSystemInfoResponseMessage getSystemInfoResponse= 1105;
+    GetDaaScoreTimestampEstimateResponseMessage
+        getDaaScoreTimestampEstimateResponse = 1097;
+    SubmitTransactionReplacementResponseMessage
+        submitTransactionReplacementResponse = 1101;
+    GetConnectionsResponseMessage getConnectionsResponse = 1103;
+    GetSystemInfoResponseMessage getSystemInfoResponse = 1105;
     GetFeeEstimateResponseMessage getFeeEstimateResponse = 1107;
-    GetFeeEstimateExperimentalResponseMessage getFeeEstimateExperimentalResponse = 1109;
+    GetFeeEstimateExperimentalResponseMessage
+        getFeeEstimateExperimentalResponse = 1109;
     GetCurrentBlockColorResponseMessage getCurrentBlockColorResponse = 1111;
+    GetPruningWindowRootsRequestMessage getPruningWindowRootsRequest = 1113;
+    GetPruningWindowRootsResponseMessage getPruningWindowRootsResponse = 1114;
+    AddArchivalBlocksRequestMessage addArchivalBlocksRequest = 1115;
+    AddArchivalBlocksResponseMessage addArchivalBlocksResponse = 1116;
   }
 }
 
 service P2P {
-  rpc MessageStream (stream KaspadMessage) returns (stream KaspadMessage) {}
+  rpc MessageStream(stream KaspadMessage) returns (stream KaspadMessage) {}
 }
 
 service RPC {
-  rpc MessageStream (stream KaspadMessage) returns (stream KaspadMessage) {}
+  rpc MessageStream(stream KaspadMessage) returns (stream KaspadMessage) {}
 }

infrastructure/network/netadapter/server/grpcserver/protowire/messages_grpc.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
-// - protoc-gen-go-grpc v1.2.0
-// - protoc             v3.12.3
+// - protoc-gen-go-grpc v1.5.1
+// - protoc             v3.12.4
 // source: messages.proto
 
 package protowire
@@ -15,14 +15,18 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
+
+const (
+	P2P_MessageStream_FullMethodName = "/protowire.P2P/MessageStream"
+)
 
 // P2PClient is the client API for P2P service.
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type P2PClient interface {
-	MessageStream(ctx context.Context, opts ...grpc.CallOption) (P2P_MessageStreamClient, error)
+	MessageStream(ctx context.Context, opts ...grpc.CallOption) (grpc.BidiStreamingClient[KaspadMessage, KaspadMessage], error)
 }
 
 type p2PClient struct {
@@ -33,53 +37,39 @@ func NewP2PClient(cc grpc.ClientConnInterface) P2PClient {
 	return &p2PClient{cc}
 }
 
-func (c *p2PClient) MessageStream(ctx context.Context, opts ...grpc.CallOption) (P2P_MessageStreamClient, error) {
-	stream, err := c.cc.NewStream(ctx, &P2P_ServiceDesc.Streams[0], "/protowire.P2P/MessageStream", opts...)
+func (c *p2PClient) MessageStream(ctx context.Context, opts ...grpc.CallOption) (grpc.BidiStreamingClient[KaspadMessage, KaspadMessage], error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &P2P_ServiceDesc.Streams[0], P2P_MessageStream_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &p2PMessageStreamClient{stream}
+	x := &grpc.GenericClientStream[KaspadMessage, KaspadMessage]{ClientStream: stream}
 	return x, nil
 }
 
-type P2P_MessageStreamClient interface {
-	Send(*KaspadMessage) error
-	Recv() (*KaspadMessage, error)
-	grpc.ClientStream
-}
-
-type p2PMessageStreamClient struct {
-	grpc.ClientStream
-}
-
-func (x *p2PMessageStreamClient) Send(m *KaspadMessage) error {
-	return x.ClientStream.SendMsg(m)
-}
-
-func (x *p2PMessageStreamClient) Recv() (*KaspadMessage, error) {
-	m := new(KaspadMessage)
-	if err := x.ClientStream.RecvMsg(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type P2P_MessageStreamClient = grpc.BidiStreamingClient[KaspadMessage, KaspadMessage]
 
 // P2PServer is the server API for P2P service.
 // All implementations must embed UnimplementedP2PServer
-// for forward compatibility
+// for forward compatibility.
 type P2PServer interface {
-	MessageStream(P2P_MessageStreamServer) error
+	MessageStream(grpc.BidiStreamingServer[KaspadMessage, KaspadMessage]) error
 	mustEmbedUnimplementedP2PServer()
 }
 
-// UnimplementedP2PServer must be embedded to have forward compatible implementations.
-type UnimplementedP2PServer struct {
-}
+// UnimplementedP2PServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedP2PServer struct{}
 
-func (UnimplementedP2PServer) MessageStream(P2P_MessageStreamServer) error {
+func (UnimplementedP2PServer) MessageStream(grpc.BidiStreamingServer[KaspadMessage, KaspadMessage]) error {
 	return status.Errorf(codes.Unimplemented, "method MessageStream not implemented")
 }
 func (UnimplementedP2PServer) mustEmbedUnimplementedP2PServer() {}
+func (UnimplementedP2PServer) testEmbeddedByValue()             {}
 
 // UnsafeP2PServer may be embedded to opt out of forward compatibility for this service.
 // Use of this interface is not recommended, as added methods to P2PServer will
@@ -89,34 +79,22 @@ type UnsafeP2PServer interface {
 }
 
 func RegisterP2PServer(s grpc.ServiceRegistrar, srv P2PServer) {
+	// If the following call pancis, it indicates UnimplementedP2PServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
 	s.RegisterService(&P2P_ServiceDesc, srv)
 }
 
 func _P2P_MessageStream_Handler(srv interface{}, stream grpc.ServerStream) error {
-	return srv.(P2PServer).MessageStream(&p2PMessageStreamServer{stream})
+	return srv.(P2PServer).MessageStream(&grpc.GenericServerStream[KaspadMessage, KaspadMessage]{ServerStream: stream})
 }
 
-type P2P_MessageStreamServer interface {
-	Send(*KaspadMessage) error
-	Recv() (*KaspadMessage, error)
-	grpc.ServerStream
-}
-
-type p2PMessageStreamServer struct {
-	grpc.ServerStream
-}
-
-func (x *p2PMessageStreamServer) Send(m *KaspadMessage) error {
-	return x.ServerStream.SendMsg(m)
-}
-
-func (x *p2PMessageStreamServer) Recv() (*KaspadMessage, error) {
-	m := new(KaspadMessage)
-	if err := x.ServerStream.RecvMsg(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type P2P_MessageStreamServer = grpc.BidiStreamingServer[KaspadMessage, KaspadMessage]
 
 // P2P_ServiceDesc is the grpc.ServiceDesc for P2P service.
 // It's only intended for direct use with grpc.RegisterService,
@@ -136,11 +114,15 @@ var P2P_ServiceDesc = grpc.ServiceDesc{
 	Metadata: "messages.proto",
 }
 
+const (
+	RPC_MessageStream_FullMethodName = "/protowire.RPC/MessageStream"
+)
+
 // RPCClient is the client API for RPC service.
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type RPCClient interface {
-	MessageStream(ctx context.Context, opts ...grpc.CallOption) (RPC_MessageStreamClient, error)
+	MessageStream(ctx context.Context, opts ...grpc.CallOption) (grpc.BidiStreamingClient[KaspadMessage, KaspadMessage], error)
 }
 
 type rPCClient struct {
@@ -151,53 +133,39 @@ func NewRPCClient(cc grpc.ClientConnInterface) RPCClient {
 	return &rPCClient{cc}
 }
 
-func (c *rPCClient) MessageStream(ctx context.Context, opts ...grpc.CallOption) (RPC_MessageStreamClient, error) {
-	stream, err := c.cc.NewStream(ctx, &RPC_ServiceDesc.Streams[0], "/protowire.RPC/MessageStream", opts...)
+func (c *rPCClient) MessageStream(ctx context.Context, opts ...grpc.CallOption) (grpc.BidiStreamingClient[KaspadMessage, KaspadMessage], error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &RPC_ServiceDesc.Streams[0], RPC_MessageStream_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
-	x := &rPCMessageStreamClient{stream}
+	x := &grpc.GenericClientStream[KaspadMessage, KaspadMessage]{ClientStream: stream}
 	return x, nil
 }
 
-type RPC_MessageStreamClient interface {
-	Send(*KaspadMessage) error
-	Recv() (*KaspadMessage, error)
-	grpc.ClientStream
-}
-
-type rPCMessageStreamClient struct {
-	grpc.ClientStream
-}
-
-func (x *rPCMessageStreamClient) Send(m *KaspadMessage) error {
-	return x.ClientStream.SendMsg(m)
-}
-
-func (x *rPCMessageStreamClient) Recv() (*KaspadMessage, error) {
-	m := new(KaspadMessage)
-	if err := x.ClientStream.RecvMsg(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type RPC_MessageStreamClient = grpc.BidiStreamingClient[KaspadMessage, KaspadMessage]
 
 // RPCServer is the server API for RPC service.
 // All implementations must embed UnimplementedRPCServer
-// for forward compatibility
+// for forward compatibility.
 type RPCServer interface {
-	MessageStream(RPC_MessageStreamServer) error
+	MessageStream(grpc.BidiStreamingServer[KaspadMessage, KaspadMessage]) error
 	mustEmbedUnimplementedRPCServer()
 }
 
-// UnimplementedRPCServer must be embedded to have forward compatible implementations.
-type UnimplementedRPCServer struct {
-}
+// UnimplementedRPCServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedRPCServer struct{}
 
-func (UnimplementedRPCServer) MessageStream(RPC_MessageStreamServer) error {
+func (UnimplementedRPCServer) MessageStream(grpc.BidiStreamingServer[KaspadMessage, KaspadMessage]) error {
 	return status.Errorf(codes.Unimplemented, "method MessageStream not implemented")
 }
 func (UnimplementedRPCServer) mustEmbedUnimplementedRPCServer() {}
+func (UnimplementedRPCServer) testEmbeddedByValue()             {}
 
 // UnsafeRPCServer may be embedded to opt out of forward compatibility for this service.
 // Use of this interface is not recommended, as added methods to RPCServer will
@@ -207,34 +175,22 @@ type UnsafeRPCServer interface {
 }
 
 func RegisterRPCServer(s grpc.ServiceRegistrar, srv RPCServer) {
+	// If the following call pancis, it indicates UnimplementedRPCServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
 	s.RegisterService(&RPC_ServiceDesc, srv)
 }
 
 func _RPC_MessageStream_Handler(srv interface{}, stream grpc.ServerStream) error {
-	return srv.(RPCServer).MessageStream(&rPCMessageStreamServer{stream})
+	return srv.(RPCServer).MessageStream(&grpc.GenericServerStream[KaspadMessage, KaspadMessage]{ServerStream: stream})
 }
 
-type RPC_MessageStreamServer interface {
-	Send(*KaspadMessage) error
-	Recv() (*KaspadMessage, error)
-	grpc.ServerStream
-}
-
-type rPCMessageStreamServer struct {
-	grpc.ServerStream
-}
-
-func (x *rPCMessageStreamServer) Send(m *KaspadMessage) error {
-	return x.ServerStream.SendMsg(m)
-}
-
-func (x *rPCMessageStreamServer) Recv() (*KaspadMessage, error) {
-	m := new(KaspadMessage)
-	if err := x.ServerStream.RecvMsg(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type RPC_MessageStreamServer = grpc.BidiStreamingServer[KaspadMessage, KaspadMessage]
 
 // RPC_ServiceDesc is the grpc.ServiceDesc for RPC service.
 // It's only intended for direct use with grpc.RegisterService,

infrastructure/network/netadapter/server/grpcserver/protowire/rpc.proto

@@ -888,4 +888,38 @@ message SubmitTransactionReplacementResponseMessage {
   RpcTransaction replacedTransaction = 2;
 
   RPCError error = 1000;
-}
+}
+
+message GetPruningWindowRootsRequestMessage {}
+
+message PruningWindowRoots {
+  repeated string pp_roots = 1;
+  uint64 pp_index = 2;
+}
+
+message GetPruningWindowRootsResponseMessage {
+  repeated PruningWindowRoots roots = 1;
+  RPCError error = 1000;
+}
+
+message AcceptedTxEntry{
+  string transactionId = 1;
+  uint32 index_within_block = 2;
+}
+
+
+message MergesetBlockAcceptanceData{
+  string blockHash = 1;
+  repeated AcceptedTxEntry acceptedTxs = 3;
+}
+
+message ArchivalBlock{
+  string child = 1;
+  RpcBlock block = 2;
+  repeated MergesetBlockAcceptanceData acceptanceData = 3;
+  string selectedParent = 4;
+}
+
+message AddArchivalBlocksRequestMessage { repeated ArchivalBlock blocks = 1; }
+
+message AddArchivalBlocksResponseMessage { RPCError error = 1000; }

infrastructure/network/netadapter/server/grpcserver/protowire/rpc_add_archival_blocks.go

@@ -0,0 +1,112 @@
+package protowire
+
+import (
+	"github.com/kaspanet/kaspad/app/appmessage"
+	"github.com/pkg/errors"
+)
+
+func (x *KaspadMessage_AddArchivalBlocksRequest) toAppMessage() (appmessage.Message, error) {
+	panic("we need to implement acceptance data conversion")
+	if x == nil {
+		return nil, errors.Wrapf(errorNil, "KaspadMessage_AddArchivalBlocksRequest is nil")
+	}
+
+	blocks := make([]*appmessage.ArchivalBlock, len(x.AddArchivalBlocksRequest.Blocks))
+	for i, block := range x.AddArchivalBlocksRequest.Blocks {
+		rpcBlock, err := block.Block.toAppMessage()
+		if err != nil {
+			return nil, err
+		}
+
+		blocks[i] = &appmessage.ArchivalBlock{
+			Block: rpcBlock,
+			Child: block.Child,
+		}
+	}
+
+	return &appmessage.AddArchivalBlocksRequestMessage{
+		Blocks: blocks,
+	}, nil
+}
+
+func (x *KaspadMessage_AddArchivalBlocksRequest) fromAppMessage(message *appmessage.AddArchivalBlocksRequestMessage) error {
+	blocks := make([]*ArchivalBlock, len(message.Blocks))
+	for i, block := range message.Blocks {
+		protoBlock := &ArchivalBlock{
+			Child:          block.Child,
+			SelectedParent: block.SelectedParent,
+		}
+
+		if block.Block != nil {
+			protoBlock.Block = &RpcBlock{}
+			err := protoBlock.Block.fromAppMessage(block.Block)
+			if err != nil {
+				return err
+			}
+		}
+
+		protoBlock.AcceptanceData = make([]*MergesetBlockAcceptanceData, len(block.AcceptanceData))
+		for j, acceptanceData := range block.AcceptanceData {
+			protoBlock.AcceptanceData[j] = &MergesetBlockAcceptanceData{}
+			protoBlock.AcceptanceData[j].fromAppMessage(acceptanceData)
+		}
+		blocks[i] = protoBlock
+	}
+
+	x.AddArchivalBlocksRequest = &AddArchivalBlocksRequestMessage{
+		Blocks: blocks,
+	}
+	return nil
+}
+
+func (x *MergesetBlockAcceptanceData) fromAppMessage(message *appmessage.MergesetBlockAcceptanceData) error {
+	if message == nil {
+		return errors.Wrapf(errorNil, "MergesetBlockAcceptanceData is nil")
+	}
+
+	x.BlockHash = message.BlockHash
+	x.AcceptedTxs = make([]*AcceptedTxEntry, len(message.AcceptedTxs))
+	for i, tx := range message.AcceptedTxs {
+		x.AcceptedTxs[i] = &AcceptedTxEntry{
+			TransactionId:    tx.TransactionID,
+			IndexWithinBlock: tx.IndexWithinBlock,
+		}
+	}
+
+	return nil
+}
+
+func (x *KaspadMessage_AddArchivalBlocksResponse) toAppMessage() (appmessage.Message, error) {
+	if x == nil {
+		return nil, errors.Wrapf(errorNil, "KaspadMessage_AddArchivalBlocksResponse is nil")
+	}
+	return x.AddArchivalBlocksResponse.toAppMessage()
+}
+
+func (x *KaspadMessage_AddArchivalBlocksResponse) fromAppMessage(message *appmessage.AddArchivalBlocksResponseMessage) error {
+	var err *RPCError
+	if message.Error != nil {
+		err = &RPCError{Message: message.Error.Message}
+	}
+
+	x.AddArchivalBlocksResponse = &AddArchivalBlocksResponseMessage{
+		Error: err,
+	}
+
+	return nil
+}
+
+func (x *AddArchivalBlocksResponseMessage) toAppMessage() (appmessage.Message, error) {
+	if x == nil {
+		return nil, errors.Wrapf(errorNil, "AddArchivalBlocksResponseMessage is nil")
+	}
+	rpcErr, err := x.Error.toAppMessage()
+	// Error is an optional field
+	if err != nil && !errors.Is(err, errorNil) {
+		return nil, err
+	}
+
+	return &appmessage.AddArchivalBlocksResponseMessage{
+		Error: rpcErr,
+	}, nil
+}

infrastructure/network/netadapter/server/grpcserver/protowire/rpc_get_pruning_window_roots.go

@@ -0,0 +1,70 @@
+package protowire
+
+import (
+	"github.com/kaspanet/kaspad/app/appmessage"
+	"github.com/pkg/errors"
+)
+
+func (x *KaspadMessage_GetPruningWindowRootsRequest) toAppMessage() (appmessage.Message, error) {
+	if x == nil {
+		return nil, errors.Wrapf(errorNil, "KaspadMessage_GetPruningWindowRootsRequest is nil")
+	}
+	return &appmessage.GetPeerAddressesRequestMessage{}, nil
+}
+
+func (x *KaspadMessage_GetPruningWindowRootsRequest) fromAppMessage(_ *appmessage.GetPruningWindowRootsRequestMessage) error {
+	return nil
+}
+
+func (x *KaspadMessage_GetPruningWindowRootsResponse) toAppMessage() (appmessage.Message, error) {
+	if x == nil {
+		return nil, errors.Wrapf(errorNil, "KaspadMessage_GetPruningWindowRootsResponse is nil")
+	}
+	return x.GetPruningWindowRootsResponse.toAppMessage()
+}
+
+func (x *KaspadMessage_GetPruningWindowRootsResponse) fromAppMessage(message *appmessage.GetPruningWindowRootsResponseMessage) error {
+	var err *RPCError
+	if message.Error != nil {
+		err = &RPCError{Message: message.Error.Message}
+	}
+
+	roots := make([]*PruningWindowRoots, len(message.Roots))
+	for i, root := range message.Roots {
+		roots[i] = &PruningWindowRoots{
+			PpRoots: root.PPRoots,
+			PpIndex: root.PPIndex,
+		}
+	}
+
+	x.GetPruningWindowRootsResponse = &GetPruningWindowRootsResponseMessage{
+		Roots: roots,
+		Error: err,
+	}
+
+	return nil
+}
+
+func (x *GetPruningWindowRootsResponseMessage) toAppMessage() (appmessage.Message, error) {
+	if x == nil {
+		return nil, errors.Wrapf(errorNil, "GetPeerAddressesResponseMessage is nil")
+	}
+	rpcErr, err := x.Error.toAppMessage()
+	// Error is an optional field
+	if err != nil && !errors.Is(err, errorNil) {
+		return nil, err
+	}
+
+	roots := make([]*appmessage.PruningWindowRoots, len(x.Roots))
+	for i, root := range x.Roots {
+		roots[i] = &appmessage.PruningWindowRoots{
+			PPRoots: root.PpRoots,
+			PPIndex: root.PpIndex,
+		}
+	}
+
+	return &appmessage.GetPruningWindowRootsResponseMessage{
+		Roots: roots,
+		Error: rpcErr,
+	}, nil
+}

infrastructure/network/netadapter/server/grpcserver/protowire/wire.go

@@ -989,6 +989,34 @@ func toRPCPayload(message appmessage.Message) (isKaspadMessage_Payload, error) {
 			return nil, err
 		}
 		return payload, nil
+	case *appmessage.GetPruningWindowRootsRequestMessage:
+		payload := new(KaspadMessage_GetPruningWindowRootsRequest)
+		err := payload.fromAppMessage(message)
+		if err != nil {
+			return nil, err
+		}
+		return payload, nil
+	case *appmessage.GetPruningWindowRootsResponseMessage:
+		payload := new(KaspadMessage_GetPruningWindowRootsResponse)
+		err := payload.fromAppMessage(message)
+		if err != nil {
+			return nil, err
+		}
+		return payload, nil
+	case *appmessage.AddArchivalBlocksRequestMessage:
+		payload := new(KaspadMessage_AddArchivalBlocksRequest)
+		err := payload.fromAppMessage(message)
+		if err != nil {
+			return nil, err
+		}
+		return payload, nil
+	case *appmessage.AddArchivalBlocksResponseMessage:
+		payload := new(KaspadMessage_AddArchivalBlocksResponse)
+		err := payload.fromAppMessage(message)
+		if err != nil {
+			return nil, err
+		}
+		return payload, nil
 	default:
 		return nil, nil
 	}

infrastructure/network/rpcclient/rpc_add_archival_blocks.go

@@ -0,0 +1,19 @@
+package rpcclient
+
+import "github.com/kaspanet/kaspad/app/appmessage"
+
+func (c *RPCClient) AddArchivalBlocks(blocks []*appmessage.ArchivalBlock) (*appmessage.AddArchivalBlocksResponseMessage, error) {
+	err := c.rpcRouter.outgoingRoute().Enqueue(appmessage.NewAddArchivalBlocksRequestMessage(blocks))
+	if err != nil {
+		return nil, err
+	}
+	response, err := c.route(appmessage.CmdAddArchivalBlocksResponseMessage).DequeueWithTimeout(c.timeout)
+	if err != nil {
+		return nil, err
+	}
+	convertedResp := response.(*appmessage.AddArchivalBlocksResponseMessage)
+	if convertedResp.Error != nil {
+		return nil, c.convertRPCError(convertedResp.Error)
+	}
+	return convertedResp, nil
+}

infrastructure/network/rpcclient/rpc_get_pruning_window_roots.go

@@ -0,0 +1,19 @@
+package rpcclient
+
+import "github.com/kaspanet/kaspad/app/appmessage"
+
+func (c *RPCClient) GetPruningWindowRoots() (*appmessage.GetPruningWindowRootsResponseMessage, error) {
+	err := c.rpcRouter.outgoingRoute().Enqueue(&appmessage.GetPruningWindowRootsRequestMessage{})
+	if err != nil {
+		return nil, err
+	}
+	response, err := c.route(appmessage.CmdGetPruningWindowRootsResponseMessage).DequeueWithTimeout(c.timeout)
+	if err != nil {
+		return nil, err
+	}
+	convertedResp := response.(*appmessage.GetPruningWindowRootsResponseMessage)
+	if convertedResp.Error != nil {
+		return nil, c.convertRPCError(convertedResp.Error)
+	}
+	return convertedResp, nil
+}