The screceiverstatefile config option is useful when the Songcast
Receiver should preserve its Songcast Sender information between
restarts and reboots.
If set, the sender uri and metadata will be read from the state file
when initializing the Songcast Receiver service and written to the file
when the SetSender action is invoked on the Receiver service.
Example usage:
screceiverstatefile = /var/lib/upmpdcli/screceiver.state
Example information saved in the state file:
scsenderuri = ohz://239.255.255.250:51972/a92cc9a4-438d-40ea-c015-1224bfeebddf
scsendermetadata = <DIDL-Lite xmlns:dc="http://purl.org/dc/elements/1.1/" \
xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/" \
xmlns="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/"><item \
id="0" restricted="True"><dc:title>Songcast Sender</dc:title> \
<res protocolInfo="ohz:*:*:u">ohz://239.255.255.250:51972/a92cc9a4-438d-40ea-c015-0023bfeebddf</res><upnp:albumArtURI>http://192.168.178.34:37931/icon</upnp:albumArtURI><upnp:class>object.item.audioItem</upnp:class></item></DIDL-Lite>
