zk

type Client struct {
	// Connection is the comma-delimited Zookeeper connection string.  Both this and
	// Servers may be set, and they will be merged together when connecting to Zookeeper.
	Connection string `json:"connection,omitempty"`

	// Servers is the array of Zookeeper servers.  Both this and Connection may be set,
	// and they will be merged together when connecting to Zookeeper.
	Servers []string `json:"servers,omitempty"`

	// ConnectTimeout is the Zookeeper connection timeout.
	ConnectTimeout time.Duration `json:"connectTimeout"`

	// SessionTimeout is the Zookeeper session timeout.
	SessionTimeout time.Duration `json:"sessionTimeout"`
}

type Options struct {
	// Client holds the zookeeper client options
	Client Client `json:"client"`

	// Registrations are the ways in which the host process should be registered with zookeeper.
	// There is no default for this field.
	Registrations []Registration `json:"registrations,omitempty"`

	// Watches are the zookeeper paths to watch for updates.  There is no default for this field.
	Watches []string `json:"watches,omitempty"`
}

type Registration struct {
	// Name is the service name under which to register.  If not supplied, DefaultServiceName is used.
	Name string `json:"name,omitempty"`

	// Path is the znode path under which to register.  If not supplied, DefaultPath is used.
	Path string `json:"path,omitempty"`

	// Address is the FQDN or hostname of the server which hosts the service.  If not supplied, DefaultAddress is used.
	Address string `json:"address,omitempty"`

	// Port is the TCP port on which the service listens.  If not supplied, DefaultPort is used.
	Port int `json:"port,omitempty"`

	// Scheme specific the protocl used for the service.  If not supplied, DefaultScheme is used.
	Scheme string `json:"scheme,omitempty"`
}