Added SIGHUP handler to reopen logs. Removed closeSingal, and doneSignal moved to the bottom of main().

cmd/dwelling-upload/main.go

@@ -93,17 +93,16 @@ func main() {
 
 	doneSignal := make(chan os.Signal, 1)
 	signal.Notify(doneSignal, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
-	closeSignal := make(chan bool, 1)
+	logReopenSignal := make(chan os.Signal, 1)
+	signal.Notify(logReopenSignal, syscall.SIGHUP)
 
 	go func() {
 		for {
 			select {
-			case <-doneSignal:
-				if err := srv.Stop(); err != nil {
-					logErr.Fatalln("failed to properly shutdown a server:", err)
-				}
-
-				closeSignal <- true
+			case <-logReopenSignal:
+				logErr.Reopen(config.Log.Error)
+				logUpload.Reopen(config.Log.Upload)
+				logDownload.Reopen(config.Log.Download)
 			case <-uploadDirNotify:
 				sz, err := utils.DirectorySize(config.Uploads.Directory)
 				if err != nil {
@@ -117,5 +116,9 @@ func main() {
 		}
 	}()
 
-	<-closeSignal
+	<-doneSignal
+
+	if err := srv.Stop(); err != nil {
+		logErr.Fatalln("failed to properly shutdown a server:", err)
+	}
 }