From 508d0459a7c188e87176e0ad57bed5d168e11050 Mon Sep 17 00:00:00 2001
From: Jason Hu <awarecan@users.noreply.github.com>
Date: Mon, 25 Jun 2018 10:03:39 -0700
Subject: [PATCH] Fix #14919. Should throw exception when camera stream closed
 by frontend (#15028)

* Fix #14919. Should throw exception when camera stream closed by frontend

* Re-trigger CI

* pythonic re-raise
---
 homeassistant/components/camera/__init__.py | 1 +
 homeassistant/components/camera/proxy.py    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/homeassistant/components/camera/__init__.py b/homeassistant/components/camera/__init__.py
index ebda09de20cd35..14550dab899d34 100644
--- a/homeassistant/components/camera/__init__.py
+++ b/homeassistant/components/camera/__init__.py
@@ -322,6 +322,7 @@ async def write_to_mjpeg_stream(img_bytes):
         except asyncio.CancelledError:
             _LOGGER.debug("Stream closed by frontend.")
             response = None
+            raise
 
         finally:
             if response is not None:
diff --git a/homeassistant/components/camera/proxy.py b/homeassistant/components/camera/proxy.py
index 1984c21fadbb77..447f4e1e56a7b0 100644
--- a/homeassistant/components/camera/proxy.py
+++ b/homeassistant/components/camera/proxy.py
@@ -233,6 +233,7 @@ async def write(img_bytes):
             _LOGGER.debug("Stream closed by frontend.")
             req.close()
             response = None
+            raise
 
         finally:
             if response is not None: