From c28b9f9a2cbb9db8602e798bc68cd725f0b9cfd7 Mon Sep 17 00:00:00 2001
From: Dan <14043624+delivrance@users.noreply.github.com>
Date: Fri, 11 Jan 2019 14:00:03 +0100
Subject: [PATCH] Add StopTransmission custom exception Useful for stopping
 up/downloads after they started

---
 pyrogram/client/ext/base_client.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pyrogram/client/ext/base_client.py b/pyrogram/client/ext/base_client.py
index aaed5786..7b94ae6e 100644
--- a/pyrogram/client/ext/base_client.py
+++ b/pyrogram/client/ext/base_client.py
@@ -27,6 +27,9 @@ from ...session.internals import MsgId
 
 
 class BaseClient:
+    class StopTransmission(StopIteration):
+        pass
+
     APP_VERSION = "Pyrogram \U0001f525 {}".format(__version__)
 
     DEVICE_MODEL = "{} {}".format(