细化http request错误分类

go.mod

@@ -15,7 +15,7 @@ require (
 )
 
 require (
-	git.zhangdeman.cn/zhangdeman/dynamic-struct v0.0.0-20250323125506-1b217c0e4fee // indirect
+	git.zhangdeman.cn/zhangdeman/dynamic-struct v0.0.0-20250401073534-5d4788e0fd86 // indirect
 	git.zhangdeman.cn/zhangdeman/easylock v0.0.0-20230731062340-983985c12eda // indirect
 	git.zhangdeman.cn/zhangdeman/easymap v0.0.0-20241101082529-28a6c68e38a4 // indirect
 	git.zhangdeman.cn/zhangdeman/gin v0.0.0-20250228104311-2fd9195b77e7 // indirect
@@ -61,10 +61,10 @@ require (
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/arch v0.15.0 // indirect
-	golang.org/x/crypto v0.36.0 // indirect
+	golang.org/x/crypto v0.37.0 // indirect
-	golang.org/x/net v0.38.0 // indirect
+	golang.org/x/net v0.39.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
+	golang.org/x/sys v0.32.0 // indirect
-	golang.org/x/text v0.23.0 // indirect
+	golang.org/x/text v0.24.0 // indirect
 	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/olahol/melody.v1 v1.0.0-20170518105555-d52139073376 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

go.sum

@@ -6,6 +6,8 @@ git.zhangdeman.cn/zhangdeman/consts v0.0.0-20250328040304-7e4a6f9f148c h1:cl3gQG
 git.zhangdeman.cn/zhangdeman/consts v0.0.0-20250328040304-7e4a6f9f148c/go.mod h1:IXXaZkb7vGzGnGM5RRWrASAuwrVSNxuoe0DmeXx5g6k=
 git.zhangdeman.cn/zhangdeman/dynamic-struct v0.0.0-20250323125506-1b217c0e4fee h1:ufokPLk1nUKk+N5fDm/uD82OKqQn0EP/CMN6lK+wslM=
 git.zhangdeman.cn/zhangdeman/dynamic-struct v0.0.0-20250323125506-1b217c0e4fee/go.mod h1:HwmL/Vtn3T9T4w6Gh8RlXRQ5o/3YNGqgLIuwgTJB0Mg=
+git.zhangdeman.cn/zhangdeman/dynamic-struct v0.0.0-20250401073534-5d4788e0fd86 h1:RvEOgfkutynvRjIbSWoB7tHCjJ8wl62O3rqUb9OuUd4=
+git.zhangdeman.cn/zhangdeman/dynamic-struct v0.0.0-20250401073534-5d4788e0fd86/go.mod h1:XR0ElBVxzFGVh3aE9KOSEbjZLO/VRw2vxxFJVKWCuNk=
 git.zhangdeman.cn/zhangdeman/easylock v0.0.0-20230731062340-983985c12eda h1:bMD6r9gjRy7cO+T4zRQVYAesgIblBdTnhzT1vN5wjvI=
 git.zhangdeman.cn/zhangdeman/easylock v0.0.0-20230731062340-983985c12eda/go.mod h1:dT0rmHcJ9Z9IqWeMIt7YzR88nKkNV2V3dfG0j9Q6lK0=
 git.zhangdeman.cn/zhangdeman/easymap v0.0.0-20241101082529-28a6c68e38a4 h1:s6d4b6yY+NaK1AzoBD1pxqsuygEHQz0Oie86c45geDw=
@@ -153,13 +155,21 @@ golang.org/x/arch v0.15.0 h1:QtOrQd0bTUnhNVNndMpLHNWrDmYzZ2KDqSrEymqInZw=
 golang.org/x/arch v0.15.0/go.mod h1:JmwW7aLIoRUKgaTzhkiEFxvcEiQGyOg9BMonBJUS7EE=
 golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
 golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
+golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
+golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
 golang.org/x/net v0.38.0 h1:vRMAPTMaeGqVhG5QyLJHqNDwecKTomGeqbnfZyKlBI8=
 golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
+golang.org/x/net v0.39.0 h1:ZCu7HMWDxpXpaiKdhzIfaltL9Lp31x/3fCP11bc6/fY=
+golang.org/x/net v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
 golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
+golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
 golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
+golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
+golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
 golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
 golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=

httpclient/client.go

@@ -270,9 +270,14 @@ func (hc *HttpClient) requestBackendApi() *define.Response {
 		response.Seq++
 		response.RequestCount++
 		if response.RestyResponse, err = hc.request.Send(); nil != err {
+			errType := define.RequestFailTypeSend
+			if strings.Contains(strings.ToLower(err.Error()), "client.timeout exceeded while awaiting headers") {
+				// 请求超时
+				errType = define.RequestFailTypeTimeoutError
+			}
 			response.FailInfo = &define.ResponseFailInfo{
-				Type:    define.RequestFailTypeSend,
+				Type:    errType,
-				Message: "response instance is nil",
+				Message: err.Error(),
 			}
 			time.Sleep(time.Duration(hc.reqConfig.RetryRule.RetryTimeInterval) * time.Millisecond)
 			continue
@@ -291,8 +296,13 @@ func (hc *HttpClient) requestBackendApi() *define.Response {
 		hc.fillResponseCookie(response)
 		hc.fillResponseBody(response)
 		if response.HttpCode != http.StatusOK {
+			errType := define.RequestFailTypeServerError
+			if response.HttpCode/100 == 4 {
+				// 客户端错误
+				errType = define.RequestFailTypeClientRequestInvalidError
+			}
 			response.FailInfo = &define.ResponseFailInfo{
-				Type:    define.RequestFailTypeServerError,
+				Type:    errType,
 				Message: "http code is " + response.HttpCodeStatus + ", not success",
 			}
 			time.Sleep(time.Duration(hc.reqConfig.RetryRule.RetryTimeInterval) * time.Millisecond)

httpclient/define/response.go

@@ -65,7 +65,8 @@ type ResponseCacheInfo struct {
 
 const (
 	RequestFailTypeSend                      = "SEND_REQUEST_FAIL"            // 发送请求即失败, 问题出现在客户端
-	RequestFailTypeClientError   = "CLIENT_REQUEST_ERROR"   // 请求失败, 原因出在客户端, 对应http code 4xx
+	RequestFailTypeClientRequestInvalidError = "CLIENT_REQUEST_INVALID"       // 请求非法
+	RequestFailTypeTimeoutError              = "CLIENT_REQUEST_TIMEOUT_ERROR" // 请求失败, 请求超时
 	RequestFailTypeServerError               = "SERVER_DEAL_ERROR"            // 服务端处理失败, 对应 http code 5xx
 	RequestFailTypeBusinessError             = "SERVICE_BUSINESS_ERROR"       // 返回状态码为200, 但是业务状态码非成功
 )