From f7d1bb3a8946c942cfe42bb374ebcc76fb685bb6 Mon Sep 17 00:00:00 2001
From: Stuckinaboot <aspyn@seas.upenn.edu>
Date: Thu, 28 Feb 2019 18:12:33 -0500
Subject: [PATCH] Add notify function to network interface

---
 libp2p/network/network_interface.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libp2p/network/network_interface.py b/libp2p/network/network_interface.py
index 1867efc..acd20b1 100644
--- a/libp2p/network/network_interface.py
+++ b/libp2p/network/network_interface.py
@@ -41,3 +41,9 @@ class INetwork(ABC):
         :param *args: one or many multiaddrs to start listening on
         :return: True if at least one success
         """
+
+    @abstractmethod
+    def notify(self, notifee):
+        """
+        :param notifee: object implementing Notifee interface
+        """