golang http 连接超时和传输超时的例子

Go  /  管理员 发布于 5年前   393

golang 测试代码

package mainimport (  "net/http"  "net/url"  "fmt"  "io/ioutil"  "time"  "net"  "crypto/tls")func TimeoutDialer(cTimeout time.Duration, rwTimeout time.Duration) func(net, addr string) (c net.Conn, err error) {  return func(netw, addr string) (net.Conn, error) {    conn, err := net.DialTimeout(netw, addr, cTimeout)    if err != nil {      return nil, err    }    conn.SetDeadline(time.Now().Add(rwTimeout))    return conn, nil  }}func main() {  connectTimeout := 5 * time.Second  readWriteTimeout := 100 * time.Millisecond  c := http.Client{    Transport: &http.Transport{      TLSClientConfig: &tls.Config{InsecureSkipVerify: true},      Dial:      TimeoutDialer(connectTimeout, readWriteTimeout),    },  }  uri := "https://www.youtobe.com"  req, err := http.NewRequest(http.MethodPost, uri, nil)  if err != nil {    fmt.Println("req error:" + err.Error())    return  }  req.Header = http.Header{}  req.Header["Connection"] = []string{"Close"}  req.Header["User-Agent"] = []string{"wpt-http-client/1.1"}  data := make(url.Values)  data["name"] = []string{"baixs"}  data["hobby"] = []string{"runing"}  resp, err := c.Do(req)  if err != nil {    fmt.Println("do error,err:" + err.Error())    return  }  respBody, err := ioutil.ReadAll(resp.Body)  fmt.Println(string(respBody))}

测试结果

连接超时(包括握手)

传输超时（也就是读写,从accept开始计算 ）

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