config

type Config struct {
	Exchanger *Exchanger `yaml:"exchanger"`
	Storage   *Storage   `yaml:"storage"`
	Server    *Server    `yaml:"server"`
}

type ConnMetadata struct {
	Type     string // url schema
	UserName string
	Password string
	Host     string
	Hostname string
	Port     int
}

type Exchanger struct {
	// Exchanger with standard Url: etcd://user:123@localhost:123
	// the schema is the kind of the center
	Url          string `yaml:"url"`
	ConnMetadata *ConnMetadata
}

type Server struct {
	RunMode      string `yaml:"run-mode"`
	Port         int    `yaml:"port"`
	ReadTimeout  int    `yaml:"read-timeout"`
	WriteTimeout int    `yaml:"write-timeout"`
}

type Storage struct {
	// Url with standard Url: MySQL://user:123@localhost:123
	Url          string `yaml:"url"`
	Database     string `yaml:"database"`
	ConnMetadata *ConnMetadata
}