Hide `open()` socket call beneath PacketListener, so caller do not need to care about that. Signed-off-by: Łukasz Dywicki <luke@code-house.org>
* Fix handling of broadcast frames for SMA meter #11497. Added support for multiple meters in single multicast group #3429. Signed-off-by: Łukasz Dywicki <luke@code-house.org> Co-authored-by: Leo Siepel <leosiepel@gmail.com>
Signed-off-by: Kai Kreuzer <kai@openhab.org>