Add more comments on server concurrent test

skycoin · Jun 16, 2019 · 4d18882 · 4d18882
1 parent 21ab69f
commit 4d18882
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkg/dmsg/server_test.go b/pkg/dmsg/server_test.go
@@ -301,8 +301,11 @@ func TestServer_Serve(t *testing.T) {
 		// while remotes may handle from 0 to `initiatorsCount` connections
 		pickedRemotes := make([]int, 0, initiatorsCount)
 		for i := 0; i < initiatorsCount; i++ {
+			// pick random remote, which the initiator will connect to
 			remote := rand.Intn(remotesCount)
+			// increment the number of connections picked remote will handle
 			usedRemotes[remote] = usedRemotes[remote] + 1
+			// map initiator to picked remote
 			pickedRemotes = append(pickedRemotes, remote)
 		}