rtsp server prints some annoying messages

[simon-fu]

When publish/subscribe RTSP stream, it prints the following messages

address_with_port: localhost:554address_with_port: localhost:554address_with_port: localhost:554address_with_port: localhost:554address_with_port: localhost:554address_with_port: localhost:554address_with_port: localhost:554address_with_port: localhost:554address_with_port: localhost:554address_with_port: localhost:554

[harlanc]

@simon-fu The branch support_auth may fix this problem, and will be merged into the master branch in the next few days.