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);