rpcserver+routerrpc: remove payment limit

rpcserver.go

@@ -70,23 +70,7 @@ import (
 	"gopkg.in/macaroon-bakery.v2/bakery"
 )
 
-const (
-	// maxBtcPaymentMSat is the maximum allowed Bitcoin payment currently
-	// permitted as defined in BOLT-0002.
-	maxBtcPaymentMSat = lnwire.MilliSatoshi(math.MaxUint32)
-
-	// maxLtcPaymentMSat is the maximum allowed Litecoin payment currently
-	// permitted.
-	maxLtcPaymentMSat = lnwire.MilliSatoshi(math.MaxUint32) *
-		btcToLtcConversionRate
-)
-
 var (
-	// MaxPaymentMSat is the maximum allowed payment currently permitted as
-	// defined in BOLT-002. This value depends on which chain is active.
-	// It is set to the value under the Bitcoin chain as default.
-	MaxPaymentMSat = maxBtcPaymentMSat
-
 	// readPermissions is a slice of all entities that allow read
 	// permissions for authorization purposes, all lowercase.
 	readPermissions = []bakery.Op{
@@ -540,8 +524,7 @@ func newRPCServer(cfg *Config, s *server, macService *macaroons.Service,
 	}
 	graph := s.chanDB.ChannelGraph()
 	routerBackend := &routerrpc.RouterBackend{
-		MaxPaymentMSat: MaxPaymentMSat,
-		SelfNode:       selfNode.PubKeyBytes,
+		SelfNode: selfNode.PubKeyBytes,
 		FetchChannelCapacity: func(chanID uint64) (btcutil.Amount,
 			error) {
 
@@ -3987,18 +3970,6 @@ func (r *rpcServer) extractPaymentIntent(rpcPayReq *rpcPaymentRequest) (rpcPayme
 		return payIntent, err
 	}
 
-	// Currently, within the bootstrap phase of the network, we limit the
-	// largest payment size allotted to (2^32) - 1 mSAT or 4.29 million
-	// satoshis.
-	if payIntent.msat > MaxPaymentMSat {
-		// In this case, we'll send an error to the caller, but
-		// continue our loop for the next payment.
-		return payIntent, fmt.Errorf("payment of %v is too large, "+
-			"max payment allowed is %v", payIntent.msat,
-			MaxPaymentMSat)
-
-	}
-
 	return payIntent, nil
 }