Some modifications to increase stability

lib/HanReader/src/HanReader.cpp

@@ -110,6 +110,12 @@ String HanReader::getString(int objectId) {
 	return getString(objectId, buffer, 0, bytesRead);
 }
 
+int HanReader::getBuffer(byte* buf) {
+	for (int i = 0; i < bytesRead; i++) {
+		buf[i] = buffer[i];
+	}
+	return bytesRead;
+}
 
 int HanReader::findValuePosition(int dataPosition, byte *buffer, int start, int length) {
 	// The first byte after the header gives the length 

lib/HanReader/src/HanReader.h

@@ -29,6 +29,7 @@ public:
 	uint32_t getUint(int objectId); // Only for uint32
 	String getString(int objectId);
 	time_t getTime(int objectId);
+	int getBuffer(byte* buf);
 
 private:
 	RemoteDebug* debugger;