[stream] added a signature in ChainReader to fix the build error

Author: JackyWYX

consensus/engine/consensus_engine.go

@@ -65,6 +65,9 @@ type ChainReader interface {
 	SuperCommitteeForNextEpoch(
 		beacon ChainReader, header *block.Header, isVerify bool,
 	) (*shard.State, error)
+
+	// ReadCommitSig read the commit sig of a given block number
+	ReadCommitSig(blockNum uint64) ([]byte, error)
 }
 
 // Engine is an algorithm agnostic consensus engine.

core/chain_makers.go

@@ -305,3 +305,5 @@ func (cr *fakeChainReader) ReadValidatorStats(
 ) (*staking.ValidatorStats, error) {
 	return nil, nil
 }
+
+func (cr *fakeChainReader) ReadCommitSig(blockNum uint64) ([]byte, error) { return nil, nil }

p2p/stream/protocols/sync/client_test.go

@@ -371,7 +371,7 @@ func makeTestProtocol(f getResponseFn) *Protocol {
 	copy(streamIDs, initStreamIDs)
 	sm := &testStreamManager{streamIDs}
 
-	rl := ratelimiter.NewRateLimiter(10, 10)
+	rl := ratelimiter.NewRateLimiter(sm, 10, 10)
 
 	return &Protocol{
 		rm: rm,