more consensus logging

common/bit_array_test.go

@@ -104,3 +104,17 @@ func TestSub2(t *testing.T) {
 		}
 	}
 }
+
+func TestPickRandom(t *testing.T) {
+	for idx := 0; idx < 123; idx++ {
+		bA1 := NewBitArray(123)
+		bA1.SetIndex(uint(idx), true)
+		index, ok := bA1.PickRandom()
+		if !ok {
+			t.Fatal("Expected to pick element but got none")
+		}
+		if index != uint(idx) {
+			t.Fatalf("Expected to pick element at %v but got wrong index", idx)
+		}
+	}
+}

consensus/reactor.go

@@ -564,7 +564,10 @@ OUTER_LOOP:
 		if sleeping == 0 {
 			// We sent nothing. Sleep...
 			sleeping = 1
-			log.Debug("No votes to send, sleeping", "peer", peer)
+			log.Debug("No votes to send, sleeping", "peer", peer,
+				"localPV", rs.Prevotes.BitArray(), "peerPV", prs.Prevotes,
+				"localPC", rs.Precommits.BitArray(), "peerPC", prs.Precommits,
+				"localCM", rs.Commits.BitArray(), "peerCM", prs.Commits)
 		} else if sleeping == 2 {
 			// Continued sleep...
 			sleeping = 1