SFC can change offlinePenaltyThreshold

Author: uprendis

contracts/sfc/Staker.sol

@@ -873,14 +873,18 @@ contract Stakers is Ownable, StakersConstants, Version {
         emit PartialWithdrawnByRequest(auth, receiver, stakerID, wrID, delegation, penalty);
     }
 
-    function updateGasPowerAllocationRate(uint256 short, uint256 long) onlyOwner external {
+    function _updateGasPowerAllocationRate(uint256 short, uint256 long) onlyOwner external {
         emit UpdatedGasPowerAllocationRate(short, long);
     }
 
-    function updateBaseRewardPerSec(uint256 value) onlyOwner external {
+    function _updateBaseRewardPerSec(uint256 value) onlyOwner external {
         emit UpdatedBaseRewardPerSec(value);
     }
 
+    function _updateOfflinePenaltyThreshold(uint256 blocksNum, uint256 period) onlyOwner external {
+        emit UpdatedOfflinePenaltyThreshold(blocksNum, period);
+    }
+
     function startLockedUp(uint256 epochNum) onlyOwner external {
         require(epochNum > currentSealedEpoch, "can't start in the past");
         require(firstLockedUpEpoch == 0 || firstLockedUpEpoch > currentSealedEpoch, "feature was started");

contracts/sfc/StakerConstants.sol

@@ -122,4 +122,5 @@ contract StakersConstants {
 
     event UpdatedBaseRewardPerSec(uint256 value);
     event UpdatedGasPowerAllocationRate(uint256 short, uint256 long);
+    event UpdatedOfflinePenaltyThreshold(uint256 blocksNum, uint256 period);
 }