Diff: main.cpp

Revision:

6:4af1b4a1b875

Parent:

4:0bdab35cb164

--- a/main.cpp	Tue Apr 22 21:21:49 2014 +0000
+++ b/main.cpp	Sun Apr 27 13:50:16 2014 +0000
@@ -6,7 +6,7 @@
 
 
 //Debug is disabled by default
-#if 1
+#if 0
 //Enable debug
 #include <cstdio>
 #define DBG(x, ...) std::printf("[main : DBG]"x"\r\n", ##__VA_ARGS__); 
@@ -68,22 +68,32 @@
     eth.connect();
     DBG("IP Address is %s", eth.getIPAddress());
 
+    // server1
+    //SocketIO socketio("websocket-server-c9-chau_vk.c9.io");
     SocketIO socketio("nne-server1.herokuapp.com");
-    //SocketIO socketio("websocketserver-tutorial11067089.rhcloud.com");
-    //SocketIO socketio("websocket-server.chau_vk.c9.io:8001");
-    //SocketIO socketio("websocket-server-c9-chau_vk.c9.io");
+    //SocketIO socketio("nneserver1-tutorial11067089.rhcloud.com"); // is downgraded to xhr-polling
+    
+    // server2
+    //SocketIO socketio("realchart-c9-chau_vk.c9.io");
+    
+    
     Timer t;
     t.start();
-
-    bool c = socketio.connect(); // c is always false, (maybe because the connection is upgraded?)
-    DBG("Connect result: %s", c?"OK":"Failed");
+    
+    socketio.connect();
 
     while (1) {
-        int res = socketio.emit("mesage","[\"mbed SocketIO Hello World!\"]");
+        socketio.connect();
+        bool is_connected = socketio.is_connected();
+        //DBG("Connect result: %s", is_connected?"OK":"Failed");
+        
+        if (is_connected && (t.read() > 10)) {
+            int res = socketio.emit("message","0.5");
+            t.reset(); // transmit every 10s
+        }
         if (socketio.read(msg)) {
             DBG("rcv: %s", msg);
         }
-        wait(0.1);
     }
 }