jeans/core
jeans/core
1
0
Fork 0
mirror of https://github.com/home-assistant/core.git synced 2025-07-23 13:17:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

Track WeMo devices by serial number

Browse Source 
This makes us track WeMo devices by serial number instead of URL. Per
@jaharkes' suggestion, tracking via URL could potentially be a problem
if a device changes to another IP and then appears to be discovered again.
Since we can't track based on mac (for static-configured devices), we
can use the serial number exposed to make sure we're always looking at
a list of unique devices.
This commit is contained in:
Dan Smith 2016-03-01 10:49:38 -08:00
parent d641cd5eef
commit a02840379d
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
homeassistant/components/wemo.py
View File

@ -58,12 +58,13 @@ def setup(hass, config):
def discovery_dispatch(service, discovery_info): def discovery_dispatch(service, discovery_info):
"""Dispatcher for WeMo discovery events.""" """Dispatcher for WeMo discovery events."""
# name, model, location, mac # name, model, location, mac
_, model_name, url, _ = discovery_info _, model_name, _, _, serial = discovery_info
# Only register a device once # Only register a device once
if url in KNOWN_DEVICES: if serial in KNOWN_DEVICES:
return return
KNOWN_DEVICES.append(url) _LOGGER.debug('Discovered unique device %s', serial)
KNOWN_DEVICES.append(serial)
service = WEMO_MODEL_DISPATCH.get(model_name) or DISCOVER_SWITCHES service = WEMO_MODEL_DISPATCH.get(model_name) or DISCOVER_SWITCHES
component = WEMO_SERVICE_DISPATCH.get(service) component = WEMO_SERVICE_DISPATCH.get(service)
@ -91,6 +92,7 @@ def setup(hass, config):
if device is None: if device is None:
device = pywemo.discovery.device_from_description(url, None) device = pywemo.discovery.device_from_description(url, None)
discovery_info = (device.name, device.model_name, url, device.mac) discovery_info = (device.name, device.model_name, url, device.mac,
device.serialnumber)
discovery.discover(hass, discovery.SERVICE_WEMO, discovery_info) discovery.discover(hass, discovery.SERVICE_WEMO, discovery_info)
return True return True