added comparison operator to wifiClient class

Author: Rocketct

libraries/WiFiS3/src/WiFiClient.cpp

@@ -226,6 +226,13 @@ uint8_t WiFiClient::connected() {
    return rv;
 }
 
+/* -------------------------------------------------------------------------- */
+bool WiFiClient::operator==(const WiFiClient& whs)
+{
+    /* -------------------------------------------------------------------------- */
+    return _sock == whs._sock;
+}
+
 /* -------------------------------------------------------------------------- */
 IPAddress WiFiClient::remoteIP() {
 /* -------------------------------------------------------------------------- */

libraries/WiFiS3/src/WiFiClient.h

@@ -54,7 +54,11 @@ class WiFiClient : public Client {
   virtual operator bool() {
     return _sock != -1;
   }
-
+  virtual bool operator==(const WiFiClient&);
+  virtual bool operator!=(const WiFiClient& whs)
+  {
+      return !this->operator==(whs);
+  };
   virtual IPAddress remoteIP();
   virtual uint16_t remotePort();