From 9477e9af862bbb81a247ade7c396c491c0a01072 Mon Sep 17 00:00:00 2001
From: Alex Root Junior <jroot.junior@gmail.com>
Date: Sun, 29 Jul 2018 03:12:21 +0300
Subject: [PATCH] Implement Gone request handler

---
 aiogram/dispatcher/webhook.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/aiogram/dispatcher/webhook.py b/aiogram/dispatcher/webhook.py
index ca717202..970fd655 100644
--- a/aiogram/dispatcher/webhook.py
+++ b/aiogram/dispatcher/webhook.py
@@ -7,6 +7,7 @@ import typing
 from typing import Dict, List, Optional, Union
 
 from aiohttp import web
+from aiohttp.web_exceptions import HTTPGone
 
 from .. import types
 from ..bot import api
@@ -245,6 +246,19 @@ class WebhookRequestHandler(web.View):
             context.set_value('TELEGRAM_IP', ip_address)
 
 
+class GoneRequestHandler(web.View):
+    """
+    If a webhook returns the HTTP error 410 Gone for all requests for more than 23 hours successively,
+    it can be automatically removed.
+    """
+
+    async def get(self):
+        raise HTTPGone()
+
+    async def post(self):
+        raise HTTPGone()
+
+
 def configure_app(dispatcher, app: web.Application, path=DEFAULT_WEB_PATH):
     """
     You can prepare web.Application for working with webhook handler.