override check method on GenericConnectionHandler

Author: fabik111

src/ConnectionHandlerInterface.h

@@ -51,7 +51,7 @@ class ConnectionHandler {
 
     virtual ~ConnectionHandler() {}
 
-    NetworkConnectionState check();
+    virtual NetworkConnectionState check();
 
     #if not defined(BOARD_HAS_LORA)
       virtual unsigned long getTime() = 0;

src/GenericConnectionHandler.cpp

@@ -22,10 +22,10 @@
 static inline ConnectionHandler* instantiate_handler(NetworkAdapter adapter);
 
 bool GenericConnectionHandler::updateSetting(const models::NetworkSetting& s) {
-    if(_ch != nullptr && _current_net_connection_state != NetworkConnectionState::INIT) {
+    if(_ch != nullptr && _ch->_current_net_connection_state != NetworkConnectionState::INIT) {
         // If the internal connection handler is already being used and not in INIT phase we cannot update the settings
         return false;
-    } else if(_ch != nullptr && _current_net_connection_state == NetworkConnectionState::INIT && _interface != s.type) {
+    } else if(_ch != nullptr && _ch->_current_net_connection_state == NetworkConnectionState::INIT && _interface != s.type) {
         // If the internal connection handler is already being used and in INIT phase and the interface type is being changed
         // -> we need to deallocate the previously allocated handler
 
@@ -49,6 +49,11 @@ bool GenericConnectionHandler::updateSetting(const models::NetworkSetting& s) {
     }
 }
 
+NetworkConnectionState GenericConnectionHandler::check()
+{
+    return _ch != nullptr ? _ch->check() : NetworkConnectionState::INIT;
+}
+
 NetworkConnectionState GenericConnectionHandler::update_handleInit() {
     return _ch != nullptr ? _ch->update_handleInit() : NetworkConnectionState::INIT;
 }

src/GenericConnectionHandler.h

@@ -38,6 +38,8 @@ class GenericConnectionHandler : public ConnectionHandler
 
     GenericConnectionHandler(bool const keep_alive=true): ConnectionHandler(keep_alive), _ch(nullptr) {}
 
+    NetworkConnectionState check() override;
+    
     #if defined(BOARD_HAS_NOTECARD) || defined(BOARD_HAS_LORA)
       virtual bool available() = 0;
       virtual int read() = 0;