grpc

type Options struct {
	BindAddress string     `json:"bind-address" mapstructure:"bind-address"`
	BindPort    int        `json:"bind-port"    mapstructure:"bind-port"`
	MaxMsgSize  int        `json:"max-msg-size" mapstructure:"max-msg-size"`
	TLS         TLSOptions `json:"tls"          mapstructure:"tls"`
}

type Server interface {
	// Setup setups the grpc server. Setup should be called before Run.
	Setup(SetupFunc) error
	// Run starts the grpc server.
	Run() error
	// Close shutdowns the grpc server.
	Close()
}

type SetupFunc func(s *grpc.Server) error

type TLSOptions struct {
	Enabled bool `json:"enabled"          mapstructure:"enabled"`
	// CertFile is a file containing a PEM-encoded certificate, and possibly the complete certificate chain
	CertFile string `json:"cert-file"        mapstructure:"cert-file"`
	// KeyFile is a file containing a PEM-encoded private key for the certificate specified by CertFile
	KeyFile string `json:"private-key-file" mapstructure:"private-key-file"`
}