feat: support chatglm-4 (close #1045, close #952, close #952, close #943)

This commit is contained in:
JustSong
2024-03-02 03:05:25 +08:00
parent f9490bb72e
commit 1d0b7fb5ae
9 changed files with 59 additions and 14 deletions

View File

@@ -14,7 +14,7 @@ import (
"strings"
)
func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.ErrorWithStatusCode, string) {
func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.ErrorWithStatusCode, string, *model.Usage) {
responseText := ""
scanner := bufio.NewScanner(resp.Body)
scanner.Split(func(data []byte, atEOF bool) (advance int, token []byte, err error) {
@@ -31,6 +31,7 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.E
})
dataChan := make(chan string)
stopChan := make(chan bool)
var usage *model.Usage
go func() {
for scanner.Scan() {
data := scanner.Text()
@@ -54,6 +55,9 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.E
for _, choice := range streamResponse.Choices {
responseText += choice.Delta.Content
}
if streamResponse.Usage != nil {
usage = streamResponse.Usage
}
case constant.RelayModeCompletions:
var streamResponse CompletionsStreamResponse
err := json.Unmarshal([]byte(data), &streamResponse)
@@ -86,9 +90,9 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.E
})
err := resp.Body.Close()
if err != nil {
return ErrorWrapper(err, "close_response_body_failed", http.StatusInternalServerError), ""
return ErrorWrapper(err, "close_response_body_failed", http.StatusInternalServerError), "", nil
}
return nil, responseText
return nil, responseText, usage
}
func Handler(c *gin.Context, resp *http.Response, promptTokens int, modelName string) (*model.ErrorWithStatusCode, *model.Usage) {