fix: fix valset upgrade (#1533)

* fix validatorset issue * chore: add doc * chore: review changes
regen-network · Oct 7, 2022 · 1d4e554 · 1d4e554
1 parent 4f9fe79
commit 1d4e554
Showing 1 changed file with 18 additions and 5 deletions.
diff --git a/app/app.go b/app/app.go
@@ -680,12 +680,25 @@ func (app *RegenApp) EndBlocker(ctx sdk.Context, req abci.RequestEndBlock) abci.
 					inStakingValidatorSet[valCons.String()] = true
 				}
 			} else {
-				updates = append(updates, abci.ValidatorUpdate{
-					PubKey: tmProtoPk,
-					Power:  validator.ConsensusPower(sdk.DefaultPowerReduction),
-				})
+				// ignore validator with zero consensus power and not part
+				// of tendermint valset.
+				if validator.ConsensusPower(sdk.DefaultPowerReduction) == 0 {
+					if _, ok := validatorsVoteInfo[valCons.String()]; ok {
+						updates = append(updates, abci.ValidatorUpdate{
+							PubKey: tmProtoPk,
+							Power:  0,
+						})
+
+						inStakingValidatorSet[valCons.String()] = true
+					}
+				} else {
+					updates = append(updates, abci.ValidatorUpdate{
+						PubKey: tmProtoPk,
+						Power:  validator.ConsensusPower(sdk.DefaultPowerReduction),
+					})
+					inStakingValidatorSet[valCons.String()] = true
+				}
 
-				inStakingValidatorSet[valCons.String()] = true
 			}
 		}