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

funcNew¶

func New(cfgConfig) *Client

New creates new HTTP client.

http.DefaultTransport will be used if no transportis passed in the configuration.

func (*Client)Perform¶

func (c *Client) Perform(req *http.Request) (*http.Response,error)

Perform executes the request and returns a response or error.

func (*Client)URLs¶

func (c *Client) URLs() []*url.URL

URLs returns a list of transport URLs.

type Config struct {URLs      []*url.URLTransporthttp.RoundTripper}

type Interface interface {Perform(*http.Request) (*http.Response,error)}

type RoundRobinSelector struct {sync.Mutex// contains filtered or unexported fields}

funcNewRoundRobinSelector¶

func NewRoundRobinSelector(urls ...*url.URL) *RoundRobinSelector

NewRoundRobinSelector creates a new RoundRobinSelector.

func (*RoundRobinSelector)Select¶

func (r *RoundRobinSelector) Select() (*url.URL,error)

Select returns a URL or error from the list of URLs in a round-robin fashion.

type Selector interface {Select() (*url.URL,error)}