remove todo

Author: samliok

epoch_test.go

@@ -1203,7 +1203,8 @@ func TestEpochBlockTooHighRound(t *testing.T) {
 	})
 }
 
-// Test that we send the block digest when we dont have a notarization
+// TestEpochSendsBlockDigestRequest ensures that we send a block digest request
+// when we receive a notarization for a block we don't have
 func TestEpochSendsBlockDigestRequest(t *testing.T) {
 	bb := testutil.NewTestBlockBuilder()
 	nodes := []NodeID{{1}, {2}, {3}, {4}}

replication_state.go

@@ -238,7 +238,6 @@ func (r *ReplicationState) ResendFinalizationRequest(seq uint64, signers []NodeI
 
 // CreateDependencyTasks creates tasks to refetch the given parent digest and empty rounds. If there are no
 // dependencies, no tasks are created.
-// TODO: in a future PR, these requests will be sent as specific digest requests.
 func (r *ReplicationState) CreateDependencyTasks(parent *Digest, parentSeq uint64, emptyRounds []uint64) {
 	if parent != nil {
 		r.digestTimeouts.AddTask(missingBlock{digest: *parent, seq: parentSeq})