renamed getter for dropped messages

Author: 256dpi

README.md

@@ -251,11 +251,11 @@ Check whether a session was present at the time of the last connect:
 bool sessionPresent();
 ```
 
-Configure dropping of overflowing messages (exceeding read buffer):
+Configure dropping of overflowing messages (exceeding read buffer) and checking the count of dropped messages:
 
 ```c++
 void dropOverflow(bool enabled);
-uint32_t getDropped();
+uint32_t droppedMessages();
 ```
 
 Access low-level information for debugging:

src/MQTTClient.cpp

@@ -315,11 +315,9 @@ void MQTTClient::setTimeout(int _timeout) { this->timeout = _timeout; }
 
 void MQTTClient::dropOverflow(bool enabled) {
   // configure drop overflow
-  lwmqtt_drop_overflow(&this->client, enabled, &this->droppedMessages);
+  lwmqtt_drop_overflow(&this->client, enabled, &this->_droppedMessages);
 }
 
-uint32_t MQTTClient::getDropped() { return this->droppedMessages; }
-
 bool MQTTClient::connect(const char clientID[], const char username[], const char password[], bool skip) {
   // close left open connection if still connected
   if (!skip && this->connected()) {

src/MQTTClient.h

@@ -89,7 +89,7 @@ class MQTTClient {
   bool _connected = false;
   lwmqtt_return_code_t _returnCode = (lwmqtt_return_code_t)0;
   lwmqtt_err_t _lastError = (lwmqtt_err_t)0;
-  uint32_t droppedMessages = 0;
+  uint32_t _droppedMessages = 0;
 
  public:
   void *ref = nullptr;
@@ -139,7 +139,7 @@ class MQTTClient {
   }
 
   void dropOverflow(bool enabled);
-  uint32_t getDropped();
+  uint32_t droppedMessages() { return this->_droppedMessages; }
 
   bool connect(const char clientId[], bool skip = false) { return this->connect(clientId, nullptr, nullptr, skip); }
   bool connect(const char clientId[], const char username[], bool skip = false) {