add virtual to write

fix some naming

Author: Links2004

src/WebSockets.cpp

@@ -599,15 +599,15 @@ bool WebSockets::readCb(WSclient_t * client, uint8_t * out, size_t n, WSreadWait
  * @param client WSclient_t *
  * @param out  uint8_t * data buffer
  * @param n size_t byte count
- * @return true if ok
+ * @return bytes send
  */
 size_t WebSockets::write(WSclient_t * client, uint8_t *out, size_t n) {
 	if(out == NULL) return 0;
 	if(client == NULL) return 0;
 	unsigned long t = millis();
 	size_t len = 0;
 	size_t total = 0;
-	DEBUG_WEBSOCKETS("[size_t] n: %d t: %d\n", n, t);
+	DEBUG_WEBSOCKETS("[write] n: %d t: %d\n", n, t);
 	while(n > 0) {
 		if(client->tcp == NULL) {
 			DEBUG_WEBSOCKETS("[write] tcp is null!\n");

src/WebSockets.h

@@ -265,7 +265,7 @@ class WebSockets {
         String base64_encode(uint8_t * data, size_t length);
 
         bool readCb(WSclient_t * client, uint8_t *out, size_t n, WSreadWaitCb cb);
-        size_t write(WSclient_t * client, uint8_t *out, size_t n);
+        virtual size_t write(WSclient_t * client, uint8_t *out, size_t n);
         size_t write(WSclient_t * client, const char *out);