Return error when no logs/headers available

- Replaces bool and moots question of error/bool ordering - Also make event watcher execution synchronous
2019-09-18 20:55:15 -05:00
parent 2b798e00e0
commit 4fa19be90a
9 changed files with 137 additions and 164 deletions
@@ -160,13 +160,9 @@ func watchEthEvents(w *watcher.EventWatcher, wg *syn.WaitGroup) {
 	} else {
 		recheck = constants.HeaderUnchecked
 	}
-	errs := make(chan error)
-	go w.Execute(recheck, errs)
-	for {
-		select {
-		case err := <-errs:
-			LogWithCommand.Fatalf("error executing event watcher: %s", err.Error())
-		}
+	err := w.Execute(recheck)
+	if err != nil {
+		LogWithCommand.Fatalf("error executing event watcher: %s", err.Error())
 	}
 }