diff --git a/channels/sockets/sockets.py b/channels/sockets/sockets.py
index faa844a7967f4acc70d45259ee0b5243afec6be1..ca3f63d1a3cef5cea0a1dc012670f7dc71b52ef7 100644
--- a/channels/sockets/sockets.py
+++ b/channels/sockets/sockets.py
@@ -16,6 +16,8 @@ class Socket(FileDescriptorChannel):
     fails during reads or writes will result in marking the socket as not active (self.active=False)
     but it will be handling layer who will call on_closed(), which ultimately results in closing
     the socket.
+    
+    IMPORTANT!!! Take care to invoke parent methods if you are extending this class.
     """
 
     def __init__(self, _socket):