InitLogger initializes the rpc logger.

WithDialOption returns a func to customize a ClientOptions with given dial option.

WithNonBlock sets the dialing to be nonblock.

WithStreamClientInterceptor returns func to customize a ClientOptions with given interceptor.

WithTimeout returns a func to customize a ClientOptions with given timeout.

WithTransportCredentials return a func to make the gRPC calls secured with given credentials.

WithUnaryClientInterceptor returns a func to customize a ClientOptions with given interceptor.

A Logger is a rpc logger.