clientUtil

Documentation

Overview

clientUtil is a thin wrapper over http.Client and net.* to provide different timeout,number of retries,time to wait between each retry for each http and net request.

Index

• func Dial(dialer *net.Dialer, network, address string, reqInfo *RequestInfo) (net.Conn, error)
• func DialContext(dialer *net.Dialer, network, address string, reqInfo *RequestInfo) (net.Conn, error)
• func DialIP(network, address string, reqInfo *RequestInfo) (*net.IPConn, error)
• func DialTCP(network, address string, reqInfo *RequestInfo) (*net.TCPConn, error)
• func DialTimeout(network, address string, reqInfo *RequestInfo) (net.Conn, error)
• func DialUDP(network, address string, reqInfo *RequestInfo) (*net.UDPConn, error)
• func DialUnix(network, address string, reqInfo *RequestInfo) (*net.UnixConn, error)
• func HttpDo(r *http.Request, reqInfo *RequestInfo) ([]byte, error)
• func HttpGet(url string, reqInfo *RequestInfo) ([]byte, error)
• func HttpHead(url string, reqInfo *RequestInfo) ([]byte, error)
• func HttpNewRequest(method string, url string, body io.Reader) (*http.Request, error)
• func HttpPost(url string, contentType string, body io.Reader, reqInfo *RequestInfo) ([]byte, error)
• func HttpPostForm(url string, data url.Values, reqInfo *RequestInfo) ([]byte, error)
• func LookupAddr(resolver *net.Resolver, addr string, reqInfo *RequestInfo) (names []string, err error)
• func LookupCNAME(resolver *net.Resolver, host string, reqInfo *RequestInfo) (cname string, err error)
• func LookupHost(resolver *net.Resolver, host string, reqInfo *RequestInfo) (addrs []string, err error)
• func LookupIPAddr(resolver *net.Resolver, host string, reqInfo *RequestInfo) ([]net.IPAddr, error)
• func LookupMX(resolver *net.Resolver, name string, reqInfo *RequestInfo) ([]*net.MX, error)
• func LookupNS(resolver *net.Resolver, name string, reqInfo *RequestInfo) ([]*net.NS, error)
• func LookupPort(resolver *net.Resolver, network, service string, reqInfo *RequestInfo) (port int, err error)
• func LookupSRV(resolver *net.Resolver, service, proto, name string, reqInfo *RequestInfo) (cname string, addrs []*net.SRV, err error)
• func LookupTXT(resolver *net.Resolver, name string, reqInfo *RequestInfo) ([]string, error)
• func NewSmtpClient(network, address string, reqInfo *RequestInfo) (*smtp.Client, error)
• type RequestInfo

Functions

func Dial

func Dial(dialer *net.Dialer, network, address string, reqInfo *RequestInfo) (net.Conn, error)

Dial. call Go net.Dial underlying but with the retry feature based on the passed in reqInfo parameter.

func DialContext

func DialContext(dialer *net.Dialer, network, address string, reqInfo *RequestInfo) (net.Conn, error)

DialContext. call Go net.DialContext underlying but with the retry feature based on the passed in reqInfo parameter.

func DialIP

func DialIP(network, address string, reqInfo *RequestInfo) (*net.IPConn, error)

DialIP. call Go net.DialContext underlying but with the retry feature based on the passed in reqInfo parameter.

func DialTCP

func DialTCP(network, address string, reqInfo *RequestInfo) (*net.TCPConn, error)

DialTCP. call Go net.DialContext underlying but with the retry feature based on the passed in reqInfo parameter.

func DialTimeout

func DialTimeout(network, address string, reqInfo *RequestInfo) (net.Conn, error)

DialTimeout. call Go net.DialTimeout underlying but with the retry feature based on the passed in reqInfo parameter.

func DialUDP

func DialUDP(network, address string, reqInfo *RequestInfo) (*net.UDPConn, error)

DialUDP. call Go net.DialContext underlying but with the retry feature based on the passed in reqInfo parameter.

func DialUnix

func DialUnix(network, address string, reqInfo *RequestInfo) (*net.UnixConn, error)

DialUnix. call Go net.DialContext underlying but with the retry feature based on the passed in reqInfo parameter.

func HttpDo

func HttpDo(r *http.Request, reqInfo *RequestInfo) ([]byte, error)

HttpDo. call Go client.Do underlying but with the retry feature based on the passed in reqInfo parameter.

func HttpGet

func HttpGet(url string, reqInfo *RequestInfo) ([]byte, error)

HttpGet. call Go client.Get underlying but with the retry feature based on the passed in reqInfo parameter.

func HttpHead

func HttpHead(url string, reqInfo *RequestInfo) ([]byte, error)

HttpHead. call Go client.Head underlying but with the retry feature based on the passed in reqInfo parameter.

func HttpNewRequest

func HttpNewRequest(method string, url string, body io.Reader) (*http.Request, error)

HttpNewRequest. call Go http.NewRequest underlying

func HttpPost

func HttpPost(url string, contentType string, body io.Reader, reqInfo *RequestInfo) ([]byte, error)

HttpPost. call Go client.Post underlying but with the retry feature based on the passed in reqInfo parameter.

func HttpPostForm

func HttpPostForm(url string, data url.Values, reqInfo *RequestInfo) ([]byte, error)

HttpPostForm. call Go client.PostForm underlying but with the retry feature based on the passed in reqInfo parameter.

func LookupAddr

func LookupAddr(resolver *net.Resolver, addr string, reqInfo *RequestInfo) (names []string, err error)

LookupAddr. call Go resolver.LookupAddr underlying but with the retry feature based on the passed in reqInfo parameter.

func LookupCNAME

func LookupCNAME(resolver *net.Resolver, host string, reqInfo *RequestInfo) (cname string, err error)

LookupCNAME. call Go resolver.LookupCNAME underlying but with the retry feature based on the passed in reqInfo parameter.

func LookupHost

func LookupHost(resolver *net.Resolver, host string, reqInfo *RequestInfo) (addrs []string, err error)

LookupHost. call Go resolver.LookupHost underlying but with the retry feature based on the passed in reqInfo parameter.

func LookupIPAddr

func LookupIPAddr(resolver *net.Resolver, host string, reqInfo *RequestInfo) ([]net.IPAddr, error)

LookupIPAddr. call Go resolver.LookupIPAddr underlying but with the retry feature based on the passed in reqInfo parameter.

func LookupMX

func LookupMX(resolver *net.Resolver, name string, reqInfo *RequestInfo) ([]*net.MX, error)

LookupMX. call Go resolver.LookupMX underlying but with the retry feature based on the passed in reqInfo parameter.

func LookupNS

func LookupNS(resolver *net.Resolver, name string, reqInfo *RequestInfo) ([]*net.NS, error)

LookupNS. call Go resolver.LookupNS underlying but with the retry feature based on the passed in reqInfo parameter.

func LookupPort

func LookupPort(resolver *net.Resolver, network, service string, reqInfo *RequestInfo) (port int, err error)

LookupPort. call Go resolver.LookupPort underlying but with the retry feature based on the passed in reqInfo parameter.

func LookupSRV

func LookupSRV(resolver *net.Resolver, service, proto, name string, reqInfo *RequestInfo) (cname string, addrs []*net.SRV, err error)

LookupSRV. call Go resolver.LookupSRV underlying but with the retry feature based on the passed in reqInfo parameter.

func LookupTXT

func LookupTXT(resolver *net.Resolver, name string, reqInfo *RequestInfo) ([]string, error)

LookupTXT. call Go resolver.LookupTXT underlying but with the retry feature based on the passed in reqInfo parameter.

func NewSmtpClient

func NewSmtpClient(network, address string, reqInfo *RequestInfo) (*smtp.Client, error)

NewSmtpClient. call Go net.Dial follow by smtp.NewClient underlying but with the retry feature based on the passed in reqInfo parameter.

Types

type RequestInfo

type RequestInfo struct {
	TimeoutSec         int
	RetryTimes         int
	WaitBeforeRetrySec int
}

RequestInfo is the struct to store the information for doing retry.