Use a better RoutingFeeBase and RoutingFeeRate

cmd/loop/loopout.go

@@ -44,6 +44,10 @@ var loopOutCommand = cli.Command{
 				"should be swept within",
 			Value: uint64(loop.DefaultSweepConfTarget),
 		},
+		cli.Uint64Flag{
+			Name: "max_swap_routing_fee",
+			Usage: "max off-chain swap routing fee",
+		},
 	},
 	Action: loopOut,
 }
@@ -104,6 +108,11 @@ func loopOut(ctx *cli.Context) error {
 		unchargeChannel = ctx.Uint64("channel")
 	}
 
+	// var maxSwapRoutingFee uint64
+	// if ctx.IsSet("max_swap_routing_fee") {
+	// 	maxSwapRoutingFee = ctx.Uint64("max_swap_routing_fee")
+	// }
+
 	resp, err := client.LoopOut(context.Background(), &looprpc.LoopOutRequest{
 		Amt:                 int64(amt),
 		Dest:                destAddr,

cmd/loop/main.go

@@ -23,9 +23,9 @@ var (
 	// Define route independent max routing fees. We have currently no way
 	// to get a reliable estimate of the routing fees. Best we can do is
 	// the minimum routing fees, which is not very indicative.
-	maxRoutingFeeBase = btcutil.Amount(10)
+	maxRoutingFeeBase = btcutil.Amount(2)
 
-	maxRoutingFeeRate = int64(0)
+	maxRoutingFeeRate = int64(4)
 )
 
 func printRespJSON(resp proto.Message) {