From 0c95edab8c471d9d9b282cbcee95c7530c776af9 Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Sat, 30 Jul 2016 13:03:22 -0400
Subject: [PATCH] Handle receiving HEARTBEAT opcode.

---
 discord/gateway.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/discord/gateway.py b/discord/gateway.py
index 56e4ba6fa..afc622bf8 100644
--- a/discord/gateway.py
+++ b/discord/gateway.py
@@ -303,6 +303,11 @@ class DiscordWebSocket(websockets.client.WebSocketClientProtocol):
         if op == self.HEARTBEAT_ACK:
             return # disable noisy logging for now
 
+        if op == self.HEARTBEAT:
+            beat = self._keep_alive.get_payload()
+            yield from self.send_as_json(beat)
+            return
+
         if op == self.HELLO:
             interval = data['heartbeat_interval'] / 1000.0
             self._keep_alive = KeepAliveHandler(ws=self, interval=interval)