kf-protocol is used at run time in 5 crates.

Depender (with downloads and own rev deps) kf-protocol version
1 kf-socket ^1.1.2
flv-client ^1.1.3
1 flv-api-sc ^1.1.3
1 flv-api-spu ^1.1.2
1 flv-metadata ^1.0.0