New returns a grpcserver struct.

WithGRPCPort adds ability to override default port on which the GRPC services are served.

WithMetricsPort adds ability to override default port on which the HTTP prometheus metrics are served.

WithReflection adds the ability to enable the grpc reflection.

WithStreamInterceptors activates the passed slice of StreamServerInterceptor(s) on the provided server.

WithUnaryInterceptors activates the passed slice of UnaryServerInterceptor(s) on the provided server.

GRPCServer contains the required settings for running a grpcServer.

RegisterCallback function type for grpc init callback.