withoption

type Options struct {
	Creds                 credentials.TransportCredentials
	Codec                 grpc.Codec
	Cp                    grpc.Compressor
	Dc                    grpc.Decompressor
	UnaryInt              grpc.UnaryServerInterceptor
	StreamInt             grpc.StreamServerInterceptor
	InTapHandle           tap.ServerInHandle
	StatsHandler          stats.Handler
	MaxConcurrentStreams  uint32
	MaxReceiveMessageSize int
	MaxSendMessageSize    int
	UseHandlerImpl        bool // use http.Handler-based server
	UnknownStreamDesc     *grpc.StreamDesc
	KeepaliveParams       keepalive.ServerParameters
	KeepalivePolicy       keepalive.EnforcementPolicy
	InitialWindowSize     int32
	InitialConnWindowSize int32
	WriteBufferSize       int
	ReadBufferSize        int
}

type Server struct {
	Opts Options
}