Modify packet processing

@@ -52,7 +52,7 @@ class Client(tk.Frame):
         # Application Function
         
         # cam에서 MTCNN 적용하는 영역
-        self.detecting_square = (200, 200)
+        self.detecting_square = (500, 300)
 
         # 영상 위에 사각형 색상 지정
         self.rectangle_color = (0, 0, 255)
@@ -148,7 +148,7 @@ class Client(tk.Frame):
     @asyncio.coroutine
     def set_rectangle(self):
         self.rectangle_color = (255, 0, 0)
-        yield from asyncio.sleep(1)
+        yield from asyncio.sleep(3)
         self.rectangle_color = (0, 0, 255)
     
     async def wait(self, n):
@@ -168,7 +168,7 @@ class Client(tk.Frame):
                         self.logging('출석확인: ' + data['student_id'])
                         asyncio.ensure_future(self.set_rectangle())
                     else:
-                        if data['status'] == 'failed':
+                        if data['status'] == 'fail':
                             send = json.dumps({'action': 'save_image', 'image': image.tolist()})
                             await websocket.send(send)
                         elif data['status'] == 'already':