added comparison operator to wifiServer class

Author: Rocketct

libraries/WiFiS3/src/WiFiServer.cpp

@@ -82,4 +82,9 @@ void WiFiServer::end() {
       modem.write(string(PROMPT(_SERVEREND)),res, "%s%d\r\n" , CMD_WRITE(_SERVEREND), _sock);
       _sock = -1;
    }
+}
+
+bool WiFiServer::operator==(const WiFiServer& whs)
+{
+       return _sock == whs._sock;
 }

libraries/WiFiS3/src/WiFiServer.h

@@ -42,7 +42,11 @@ class WiFiServer : public Server {
   virtual size_t write(uint8_t);
   virtual size_t write(const uint8_t *buf, size_t size);
   void end();
-  
+  virtual bool operator==(const WiFiServer&);
+  virtual bool operator!=(const WiFiServer& whs)
+  {
+    return !this->operator==(whs);
+  };
 
   using Print::write;