elastimemcache

Documentation

Index

• type Client
  • func NewClientWithInterface(awsClient elasticacheiface.ElastiCacheAPI, memcacheClient MemcacheClient, ...) (*Client, error)
  • func (c *Client) Close()
  • func (c *Client) Get(key string) (string, error)
  • func (c *Client) Set(key string, value string) error
  • func (c *Client) StartAutoDiscovery()
• type Config
• type MemcacheClient
• type ServerList

Types

type Client

type Client struct {
	// contains filtered or unexported fields
}

A Client is a client for an ElastiCache cluster backed by memcache.

func NewClientWithInterface

func NewClientWithInterface(
	awsClient elasticacheiface.ElastiCacheAPI,
	memcacheClient MemcacheClient,
	serverSelector ServerList,
	config Config,
) (*Client, error)

NewClientWithInterface returns a client instantiated from a custom elasticache client.

func (*Client) Close

func (c *Client) Close()

Close stops the auto discovery goroutine.

func (*Client) Get

func (c *Client) Get(key string) (string, error)

Get queries the cache for a string with the given key.

func (*Client) Set

func (c *Client) Set(key string, value string) error

Set inserts a string into the cache with the given key.

func (*Client) StartAutoDiscovery

func (c *Client) StartAutoDiscovery()

StartAutoDiscovery is a blocking function that refreshes nodes on an interval.

type Config

type Config struct {
	ClusterID string
	Namespace string
	TTL       int32
}

A Config contains the parameters required by a Client to interact with a memcache cluster.

type MemcacheClient

type MemcacheClient interface {
	Get(key string) (*memcache.Item, error)
	Set(item *memcache.Item) error
}

MemcacheClient is a client for getting and setting keys in memcache.

type ServerList

type ServerList interface {
	SetServers(servers ...string) error
	memcache.ServerSelector
}

ServerList is settable group of servers that memcache can use to choose one.