Merge pull request #9858 from Roasbeef/non-staging-rbf-coop

peer+feature: start to signal the prod rbf coop close bit

peer/brontide.go

@@ -975,11 +975,13 @@ func (p *Brontide) taprootShutdownAllowed() bool {
 // rbfCoopCloseAllowed returns true if both parties have negotiated the new RBF
 // coop close feature.
 func (p *Brontide) rbfCoopCloseAllowed() bool {
-	return p.RemoteFeatures().HasFeature(
-		lnwire.RbfCoopCloseOptionalStaging,
-	) && p.LocalFeatures().HasFeature(
-		lnwire.RbfCoopCloseOptionalStaging,
-	)
+	bothHaveBit := func(bit lnwire.FeatureBit) bool {
+		return p.RemoteFeatures().HasFeature(bit) &&
+			p.LocalFeatures().HasFeature(bit)
+	}
+
+	return bothHaveBit(lnwire.RbfCoopCloseOptional) ||
+		bothHaveBit(lnwire.RbfCoopCloseOptionalStaging)
 }
 
 // QuitSignal is a method that should return a channel which will be sent upon