added example for heartbeat

2018-10-24 08:17:37 +02:00
parent 68800e2e7a
commit 9b6ce7563a
1 changed files with 6 additions and 0 deletions
--- a/examples/esp8266/WebSocketClient/WebSocketClient.ino
+++ b/examples/esp8266/WebSocketClient/WebSocketClient.ino
@ -84,6 +84,12 @@ void setup() {

 	// try ever 5000 again if connection has failed
 	webSocket.setReconnectInterval(5000);
+  
+  // start heartbeat (optional)
+  // ping server every 15000 ms
+  // expect pong from server within 3000 ms
+  // consider connection disconnected if pong is not received 2 times
+  webSocket.enableHeartbeat(15000, 3000, 2);

 }