Increase protocol and net version

Signed-off-by: Yilun <[email protected]>

Makefile

@@ -41,7 +41,7 @@ build_local:  ## Build local binaries without providing specific GOOS/GOARCH
 	$(GC) $(BUILD_NKNC_PARAM) nknc.go
 	## the following parts will be removed after the transition period from testnet to mainnet
 	[ -s "wallet.dat" ] && [ -s "wallet.pswd" ] && ! [ -s "wallet.json" ] && cat wallet.pswd wallet.pswd | ./nknc wallet -c || :
-	grep -qE "022d52b07dff29ae6ee22295da2dc315fef1e2337de7ab6e51539d379aa35b9503|0149c42944eea91f094c16538eff0449d4d1e236f31c8c706b2e40e98402984c" config.json && ! [ -s "config.json.bk" ] && mv config.json config.json.bk && cp config.mainnet.json config.json || :
+	[ -s "config.json" ] && ! [ -s "config.json.bk" ] && grep -qE "022d52b07dff29ae6ee22295da2dc315fef1e2337de7ab6e51539d379aa35b9503|0149c42944eea91f094c16538eff0449d4d1e236f31c8c706b2e40e98402984c" config.json && mv config.json config.json.bk && cp config.mainnet.json config.json || :
 	rm -f Chain/*.ldb
 
 .PHONY: build_local_with_proxy

nknd.go

@@ -38,7 +38,7 @@ import (
 )
 
 const (
-	NetVersionNum = 1 // This is temporary and will be removed soon after mainnet is stabilized
+	NetVersionNum = 2 // This is temporary and will be removed soon after mainnet is stabilized
 )
 
 var (

node/neighbor.go

@@ -13,8 +13,8 @@ import (
 )
 
 const (
-	maxNumRandomNeighbors         = 16
-	randomNeighborConnectInterval = config.ConsensusTimeout
+	maxNumRandomNeighbors         = 8
+	randomNeighborConnectInterval = 5 * config.ConsensusTimeout
 )
 
 // The neighbor node list

util/config/config.go

@@ -50,9 +50,9 @@ const (
 	GenerateIDBlockDelay         = 8
 	RandomBeaconUniqueLength     = vrf.Size
 	RandomBeaconLength           = vrf.Size + vrf.ProofSize
-	ProtocolVersion              = 10
-	MinCompatibleProtocolVersion = 10
-	MaxCompatibleProtocolVersion = 19
+	ProtocolVersion              = 20
+	MinCompatibleProtocolVersion = 20
+	MaxCompatibleProtocolVersion = 29
 	DefaultTxPoolCap             = 32
 	ShortHashSize                = uint32(8)
 	MaxAssetPrecision            = uint32(8)