Diff: WebsocketServerPython/server.py

Revision:

1:19a77722c90a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebsocketServerPython/server.py	Fri Dec 04 15:13:23 2015 +0000
@@ -0,0 +1,53 @@
+import tornado.httpserver
+import tornado.websocket
+import tornado.ioloop
+import tornado.web
+import socket
+import json
+'''
+This is a simple Websocket Echo server that uses the Tornado websocket handler.
+Please run `pip install tornado` with python of version 2.7.9 or greater to install tornado.
+This program will echo back the reverse of whatever it recieves.
+Messages are output to the terminal for debuggin purposes. 
+''' 
+ 
+class WSHandler(tornado.websocket.WebSocketHandler):
+    def open(self):
+        print 'New Connection'
+      
+    def on_message(self, message):
+ 
+        print 'Message Received ! '
+
+        print message
+        
+        if (message != None):
+            decrypt = json.loads(message);
+        
+
+        if (decrypt["id"] == 'Joystick_center' ):
+                print 'Joystick Center !\n'
+                self.write_message("ACK") 
+               
+        elif (decrypt["id"] == 'Joystick_nord' ):
+                print 'Joystick Nord !\n' 
+                self.write_message("ACK") 
+
+ 
+    def on_close(self):
+        print 'connection closed'
+ 
+    def check_origin(self, origin):
+        return True
+ 
+application = tornado.web.Application([
+    (r'/ws', WSHandler),
+])
+ 
+ 
+if __name__ == "__main__":
+    http_server = tornado.httpserver.HTTPServer(application)
+    http_server.listen(1235)
+    myIP = socket.gethostbyname(socket.gethostname())
+    print '*** Websocket Server Started at %s***' % myIP
+    tornado.ioloop.IOLoop.instance().start()
\ No newline at end of file