remove HTTP server

main.go

@@ -32,14 +32,6 @@ func ParseFlags() (string, error) {
 	return configPath, nil
 }
 
-// func getIcon(s string) []byte {
-// 	b, err := ioutil.ReadFile(s)
-// 	if err != nil {
-// 		fmt.Print(err)
-// 	}
-// 	return b
-// }
-
 func main() {
 
 	// Generate our config based on the config supplied
@@ -57,38 +49,36 @@ func main() {
 
 	DeleteDatabase("./flex.sqlite", log)
 
-	// Load country.xml to get all the DXCC
+	// Load country.xml to get all the DXCC number
 	Countries := LoadCountryFile()
 
+	// Database to keep track of all spots
 	fRepo := NewFlexDXDatabase("flex.sqlite")
 	defer fRepo.db.Close()
 
+	// Database connection to Log4OM
 	cRepo := NewLog4OMContactsRepository(cfg.SQLite.SQLitePath)
 	defer cRepo.db.Close()
 
 	TCPServer := NewTCPServer(cfg.TelnetServer.Host, cfg.TelnetServer.Port)
 	TCPClient := NewTCPClient(TCPServer, Countries)
 	FlexClient := NewFlexClient(*fRepo, TCPServer, TCPClient.SpotChanToFlex)
-	HTTPServer := NewHTTPServer(*cRepo, *fRepo, TCPServer, TCPClient.SpotChanToHTTPServer)
+	// HTTPServer := NewHTTPServer(*cRepo, *fRepo, TCPServer, TCPClient.SpotChanToHTTPServer)
 
 	sigCh := make(chan os.Signal, 1)
 	signal.Notify(sigCh, syscall.SIGHUP, syscall.SIGINT, syscall.SIGQUIT, syscall.SIGTERM)
 
-	if Cfg.General.FlexRadioSpot {
-		go FlexClient.StartFlexClient()
-	}
-
+	go FlexClient.StartFlexClient()
 	go TCPClient.StartClient()
 	go TCPServer.StartServer()
 
-	if Cfg.General.HTTPServer {
-		go HTTPServer.StartHTTPServer()
-	}
-
+	// Gracely closing all connextions if signal is received
 	for sig := range sigCh {
-		log.Infof("received signal: %v, shutting down TCP Client.", sig)
+		log.Infof("received signal: %v, shutting down all connections.", sig)
 
 		TCPClient.Close()
+		TCPServer.Conn.Close()
+		FlexClient.Conn.Close()
 
 		if err := fRepo.db.Close(); err != nil {
 			log.Error("failed to close the database connection properly")