config

type Action int

type ConsulClient struct {
	/* the consul client */
	Client *consulapi.Client
	/* the write options for client */
	WriteOptions *consulapi.WriteOptions
}

type EtcdStoreClient struct {
	/* a list of etcd hosts */
	Hosts []string
	/* the etcd client - under the hood is http client which should be pooled i believe */
	Client *etcd.Client
}

type KVStore interface {
	/* retrieve a key from the store */
	Get(key string) (*Node, error)
	/* Get a list of all the nodes under the path */
	List(path string) ([]*Node, error)
	/* set a key in the store */
	Set(key string, value string) error
	/* delete a key from the store */
	Delete(key string) error
	/* recursively delete a path */
	RemovePath(path string) error
	/* Create a directory node */
	Mkdir(path string) error
	/* watch for changes on the key */
	Watch(key string, updateChannel chan NodeChange) (chan bool, error)
}

type Node struct {
	/* the path for this key */
	Path string
	/* the value of the key */
	Value string
	/* the type of node it is, directory or file */
	Directory bool
}

type NodeChange struct {
	/* The node in question */
	Node Node
	/* The event which has occurred */
	Operation Action
}