Handle errors from reconfigure tasks

src/yggdrasil/search.go

@@ -43,22 +43,19 @@ type searchInfo struct {
 // This stores a map of active searches.
 type searches struct {
 	core        *Core
-	reconfigure chan bool
+	reconfigure chan chan error
 	searches    map[crypto.NodeID]*searchInfo
 }
 
 // Intializes the searches struct.
 func (s *searches) init(core *Core) {
 	s.core = core
-	s.reconfigure = make(chan bool, 1)
+	s.reconfigure = make(chan chan error, 1)
 	go func() {
 		for {
 			select {
-			case _ = <-s.reconfigure:
-				s.core.configMutex.RLock()
-				s.core.log.Println("Notified: searches")
-				s.core.configMutex.RUnlock()
-				continue
+			case e := <-s.reconfigure:
+				e <- nil
 			}
 		}
 	}()