Removed multiSigMutex locks.

consensus/consensus.go

@@ -61,7 +61,6 @@ type Consensus struct {
 	commitBitmap         *bls_cosi.Mask
 
 	multiSigBitmap *bls_cosi.Mask // Bitmap for parsing multisig bitmap from validators
-	multiSigMutex  sync.RWMutex
 
 	// Registry for services.
 	registry *registry.Registry

consensus/consensus_service.go

@@ -138,9 +138,8 @@ func (consensus *Consensus) UpdateBitmaps() {
 	multiSigBitmap, _ := bls_cosi.NewMask(members, nil)
 	consensus.prepareBitmap = prepareBitmap
 	consensus.commitBitmap = commitBitmap
-	consensus.multiSigMutex.Lock()
 	consensus.multiSigBitmap = multiSigBitmap
-	consensus.multiSigMutex.Unlock()
+
 }
 
 // ResetState resets the state of the consensus

consensus/fbft_log.go

@@ -360,9 +360,7 @@ func (consensus *Consensus) ParseFBFTMessage(msg *msg_pb.Message) (*FBFTMessage,
 		copy(pbftMsg.SenderPubkeys[0].Bytes[:], consensusMsg.SenderPubkey[:])
 	} else {
 		// else, it should be a multi-key message where the bitmap is populated
-		consensus.multiSigMutex.RLock()
 		pubKeys, err := consensus.multiSigBitmap.GetSignedPubKeysFromBitmap(pbftMsg.SenderPubkeyBitmap)
-		consensus.multiSigMutex.RUnlock()
 		if err != nil {
 			return nil, err
 		}