From 08772004b360d83122021df54b9b6e3a47bff39b Mon Sep 17 00:00:00 2001
From: Franck Nijhof <git@frenck.dev>
Date: Thu, 3 Nov 2022 11:13:23 +0100
Subject: [PATCH] Fix SSDP failure to start on missing URLs (#81453)
---
homeassistant/components/ssdp/__init__.py | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/homeassistant/components/ssdp/__init__.py b/homeassistant/components/ssdp/__init__.py
index d081ef877de..8e037602b90 100644
--- a/homeassistant/components/ssdp/__init__.py
+++ b/homeassistant/components/ssdp/__init__.py
@@ -52,7 +52,7 @@ from homeassistant.helpers import discovery_flow
from homeassistant.helpers.aiohttp_client import async_get_clientsession
from homeassistant.helpers.event import async_track_time_interval
from homeassistant.helpers.instance_id import async_get as async_get_instance_id
-from homeassistant.helpers.network import get_url
+from homeassistant.helpers.network import NoURLAvailableError, get_url
from homeassistant.helpers.system_info import async_get_system_info
from homeassistant.helpers.typing import ConfigType
from homeassistant.loader import async_get_ssdp, bind_hass
@@ -697,7 +697,16 @@ class Server:
udn = await self._async_get_instance_udn()
system_info = await async_get_system_info(self.hass)
model_name = system_info["installation_type"]
- presentation_url = get_url(self.hass, allow_ip=True, prefer_external=False)
+ try:
+ presentation_url = get_url(self.hass, allow_ip=True, prefer_external=False)
+ except NoURLAvailableError:
+ _LOGGER.warning(
+ "Could not set up UPnP/SSDP server, as a presentation URL could"
+ " not be determined; Please configure your internal URL"
+ " in the Home Assistant general configuration"
+ )
+ return
+
serial_number = await async_get_instance_id(self.hass)
HassUpnpServiceDevice.DEVICE_DEFINITION = (
HassUpnpServiceDevice.DEVICE_DEFINITION._replace(
--
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