client: upgrade btc min version required and add min version for desc…

…riptor wallets
jholdstock · Jul 31, 2022 · c60d6f2 · c60d6f2
1 parent 4366db4
commit c60d6f2
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/client/asset/btc/btc.go b/client/asset/btc/btc.go
@@ -53,8 +53,10 @@ const (
 	// redeem transaction.
 	defaultRedeemConfTarget = 2
 
-	minNetworkVersion  = 190000
+	minNetworkVersion  = 210000
 	minProtocolVersion = 70015
+	// version which descriptor wallets have been introduced.
+	minDescriptorVersion = 220000
 
 	// splitTxBaggage is the total number of additional bytes associated with
 	// using a split transaction to fund a swap.

diff --git a/client/asset/btc/rpcclient.go b/client/asset/btc/rpcclient.go
@@ -165,6 +165,10 @@ func (wc *rpcClient) connect(ctx context.Context, _ *sync.WaitGroup) error {
 	}
 	wc.descriptors = wiRes.Descriptors
 	if wc.descriptors {
+		if netVer < minDescriptorVersion {
+			return fmt.Errorf("reported node version %d is less than minimum %d"+
+				" for descriptor wallets", netVer, minDescriptorVersion)
+		}
 		wc.log.Debug("Using a descriptor wallet.")
 	}
 	return nil