Match computation of qual size with C++ (#90)

* Add test for missing validator case * Fix test * Add test for dkg thresholds * Match computation of qual size match c++
fetchai · Jun 19, 2020 · 892a1ff · 892a1ff
1 parent a18abcb
commit 892a1ff
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/beacon/dkg.go b/beacon/dkg.go
@@ -587,7 +587,7 @@ func (dkg *DistributedKeyGeneration) receivedAllDryRuns() bool {
 
 func (dkg *DistributedKeyGeneration) checkDryRuns() bool {
 	encodedOutput := ""
-	requiredPassSize := uint((2 * dkg.validators.Size()) / 3)
+	requiredPassSize := uint(dkg.validators.Size() - dkg.validators.Size()/3)
 	if requiredPassSize < dkg.threshold {
 		requiredPassSize = dkg.threshold
 	}
@@ -601,7 +601,7 @@ func (dkg *DistributedKeyGeneration) checkDryRuns() bool {
 	}
 
 	if len(encodedOutput) == 0 {
-		dkg.Logger.Error("checkDryRuns: not enought dry run signatures")
+		dkg.Logger.Error("checkDryRuns: not enought dry run signatures. Needed %v", requiredPassSize)
 		return false
 	}