feat: add error body info

adapter/request.go

@@ -30,13 +30,13 @@ func NewChatRequest(conf globals.ChannelConfig, props *ChatProps, hook globals.H
 		if isQPSOverLimit(props.Model, err) {
 			// sleep for 0.5s to avoid qps limit
 
-			fmt.Println(fmt.Sprintf("qps limit for %s, sleep and retry (times: %d)", props.Model, props.Current))
+			globals.Info(fmt.Sprintf("qps limit for %s, sleep and retry (times: %d)", props.Model, props.Current))
 			time.Sleep(500 * time.Millisecond)
 			return NewChatRequest(conf, props, hook)
 		}
 
 		if props.Current < retries {
-			fmt.Println(fmt.Sprintf("retrying chat request for %s (attempt %d/%d, error: %s)", props.Model, props.Current+1, retries, err.Error()))
+			globals.Warn(fmt.Sprintf("retrying chat request for %s (attempt %d/%d, error: %s)", props.Model, props.Current+1, retries, err.Error()))
 			return NewChatRequest(conf, props, hook)
 		}
 	}

channel/channel.go

@@ -9,6 +9,10 @@ import (
 )
 
 var defaultMaxRetries = 1
+var defaultReplacer = []string{
+	"openai_api", "anthropic_api",
+	"api2d", "closeai_api", "one_api", "new_api",
+}
 
 func (c *Channel) GetId() int {
 	return c.Id
@@ -173,5 +177,9 @@ func (c *Channel) ProcessError(err error) error {
 		content = strings.Replace(content, domain, "channel", -1)
 	}
 
+	for _, item := range defaultReplacer {
+		content = strings.Replace(content, item, "chatnio_upstream", -1)
+	}
+
 	return errors.New(content)
 }

channel/worker.go

@@ -5,7 +5,7 @@ import (
 	"chat/globals"
 	"chat/utils"
 	"fmt"
-	"github.com/spf13/viper"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 )
 
 func NewChatRequest(props *adapter.ChatProps, hook globals.Hook) error {
@@ -15,29 +15,18 @@ func NewChatRequest(props *adapter.ChatProps, hook globals.Hook) error {
 
 	ticker := ConduitInstance.GetTicker(props.Model)
 
-	debug := viper.GetBool("debug")
-
 	var err error
 	for !ticker.IsDone() {
 		if channel := ticker.Next(); channel != nil {
-			if debug {
-				fmt.Println(fmt.Sprintf("[channel] try channel %s for model %s", channel.GetName(), props.Model))
-			}
-
 			props.MaxRetries = utils.ToPtr(channel.GetRetry())
 			if err = adapter.NewChatRequest(channel, props, hook); err == nil {
-				if debug {
-					fmt.Println(fmt.Sprintf("[channel] hit channel %s for model %s", channel.GetName(), props.Model))
-				}
-
 				return nil
 			}
-			fmt.Println(fmt.Sprintf("[channel] caught error %s for model %s at channel %s -> goto next channel", err.Error(), props.Model, channel.GetName()))
+
+			logs.Warn(fmt.Sprintf("[channel] caught error %s for model %s at channel %s", err.Error(), props.Model, channel.GetName()))
 		}
 	}
 
-	if debug {
-		fmt.Println(fmt.Sprintf("[channel] channels are exhausted for model %s", props.Model))
-	}
+	logs.Info(fmt.Sprintf("[channel] channels are exhausted for model %s", props.Model))
 	return err
 }

utils/char.go

@@ -63,6 +63,21 @@ func Marshal[T interface{}](data T) string {
 	return string(res)
 }
 
+func MarshalWithIndent[T interface{}](data T, length ...int) string {
+	var indent string
+	if len(length) > 0 {
+		indent = strings.Repeat(" ", length[0])
+	} else {
+		indent = "  "
+	}
+
+	res, err := json.MarshalIndent(data, "", indent)
+	if err != nil {
+		return ""
+	}
+	return string(res)
+}
+
 func MapToStruct[T any](data interface{}) *T {
 	val := Marshal(data)
 	if form, err := Unmarshal[T]([]byte(val)); err == nil {

utils/net.go

@@ -6,7 +6,6 @@ import (
 	"crypto/tls"
 	"fmt"
 	"github.com/goccy/go-json"
-	"github.com/spf13/viper"
 	"io"
 	"net/http"
 	"net/url"
@@ -128,8 +127,9 @@ func EventSource(method string, uri string, headers map[string]string, body inte
 	client := newClient()
 	req, err := http.NewRequest(method, uri, ConvertBody(body))
 	if err != nil {
-		return nil
+		return err
 	}
+
 	for key, value := range headers {
 		req.Header.Set(key, value)
 	}
@@ -142,10 +142,10 @@ func EventSource(method string, uri string, headers map[string]string, body inte
 	defer res.Body.Close()
 
 	if res.StatusCode >= 400 {
-		// print body
-		if viper.GetBool("debug") {
-			if content, err := io.ReadAll(res.Body); err == nil {
-				fmt.Println(fmt.Sprintf("request failed with status: %s, body: %s", res.Status, string(content)))
+		if content, err := io.ReadAll(res.Body); err == nil {
+			if form, err := Unmarshal[map[string]interface{}](content); err == nil {
+				data := MarshalWithIndent(form, 2)
+				return fmt.Errorf("request failed with status: %s\n```json\n%s\n```", res.Status, data)
 			}
 		}