some mount settings should be applied before mount point is relayed
the current problems are: i have force station name/description/encoding in "mount point /" in the master server, and it looks good, however all relay servers look like mount settings not applied. station name/description/encoding/url is exactly equal to what source client set, not the ones set by the master server, unless i add the same mount settings to relay servers.
mount settings cannot be relay to slave servers. i assume it's by design.
but some settings in mount is better relayed, or just apply to the settings to source stream/metadata (mount point) before the stream (mount point) is relayed. i.e., change station name/description/encoding/url before relying to slave servers.