Added mqDns to tinytest

examples/tinymqtt-test/tinymqtt-test.ino

@@ -1,6 +1,7 @@
-#define TINY_MQTT_DEBUG
 #include <TinyMqtt.h>       // https://github.com/hsaturn/TinyMqtt
 #include <MqttStreaming.h>
+#include <ESP8266mDNS.h>
+
 #include <sstream>
 #include <map>
 
@@ -55,6 +56,14 @@ void setup()
   Serial << "Connected to " << ssid << "IP address: " << WiFi.localIP() << endl;
 	Serial << "Type help for more..." << endl;
 
+  const char* name="tinytest";
+  Serial << "Starting MDNS, name= " << name;
+  if (!MDNS.begin(name))
+    Serial << "  error, not available." << endl;
+  else
+    Serial << " ok." << endl;
+
+
 	MqttBroker* broker = new MqttBroker(1883);
 	broker->begin();
 	brokers["broker"] = broker;
@@ -344,6 +353,8 @@ void loop()
 	}
 
 	static long count;
+  MDNS.update();
+
 	if (MqttClient::counter != count)
 	{
 		Serial << "# " << MqttClient::counter << endl;