Files
httprunner/hrp/pkg/uixt/client.go
2022-10-25 17:40:00 +08:00

113 lines
2.8 KiB
Go

package uixt
import (
"bytes"
"context"
"encoding/json"
"io"
"io/ioutil"
"net"
"net/http"
"net/url"
"path"
"strings"
"time"
"github.com/rs/zerolog/log"
)
type Driver struct {
urlPrefix *url.URL
sessionId string
client *http.Client
}
func (wd *Driver) concatURL(u *url.URL, elem ...string) string {
var tmp *url.URL
if u == nil {
u = wd.urlPrefix
}
tmp, _ = url.Parse(u.String())
tmp.Path = path.Join(append([]string{u.Path}, elem...)...)
return tmp.String()
}
func (wd *Driver) httpGET(pathElem ...string) (rawResp rawResponse, err error) {
return wd.httpRequest(http.MethodGet, wd.concatURL(nil, pathElem...), nil)
}
func (wd *Driver) httpPOST(data interface{}, pathElem ...string) (rawResp rawResponse, err error) {
var bsJSON []byte = nil
if data != nil {
if bsJSON, err = json.Marshal(data); err != nil {
return nil, err
}
}
return wd.httpRequest(http.MethodPost, wd.concatURL(nil, pathElem...), bsJSON)
}
func (wd *Driver) httpDELETE(pathElem ...string) (rawResp rawResponse, err error) {
return wd.httpRequest(http.MethodDelete, wd.concatURL(nil, pathElem...), nil)
}
func (wd *Driver) httpRequest(method string, rawURL string, rawBody []byte) (rawResp rawResponse, err error) {
log.Debug().Str("method", method).Str("url", rawURL).Str("body", string(rawBody)).Msg("request driver agent")
var req *http.Request
if req, err = http.NewRequest(method, rawURL, bytes.NewBuffer(rawBody)); err != nil {
return nil, err
}
req.Header.Set("Content-Type", "application/json;charset=UTF-8")
req.Header.Set("Accept", "application/json")
start := time.Now()
var resp *http.Response
if resp, err = wd.client.Do(req); err != nil {
return nil, err
}
defer func() {
// https://github.com/etcd-io/etcd/blob/v3.3.25/pkg/httputil/httputil.go#L16-L22
_, _ = io.Copy(ioutil.Discard, resp.Body)
_ = resp.Body.Close()
}()
rawResp, err = ioutil.ReadAll(resp.Body)
logger := log.Debug().Int("statusCode", resp.StatusCode).Str("duration", time.Since(start).String())
if !strings.HasSuffix(rawURL, "screenshot") {
// avoid printing screenshot data
logger.Str("response", string(rawResp))
}
logger.Msg("get driver agent response")
if err != nil {
return nil, err
}
if err = rawResp.checkErr(); err != nil {
if resp.StatusCode == http.StatusOK {
return rawResp, nil
}
return nil, err
}
return
}
func convertToHTTPClient(conn net.Conn) *http.Client {
// set tcp keep alive
tcpConn := conn.(*net.TCPConn)
if err := tcpConn.SetKeepAlive(true); err != nil {
log.Error().Err(err).Msg("set tcp keep alive failed")
}
if err := tcpConn.SetKeepAlivePeriod(30 * time.Second); err != nil {
log.Error().Err(err).Msg("set tcp keep alive period failed")
}
return &http.Client{
Transport: &http.Transport{
DialContext: func(_ context.Context, _, _ string) (net.Conn, error) {
return tcpConn, nil
},
},
Timeout: 0,
}
}