Merge pull request #2551 from feitianbubu/pr/829cb06b5d689ecbcc05bb3ef49dbf1aec427c35

feat: flush response writer after copying body

service/http.go

@@ -57,4 +57,5 @@ func IOCopyBytesGracefully(c *gin.Context, src *http.Response, data []byte) {
 	if err != nil {
 		logger.LogError(c, fmt.Sprintf("failed to copy response body: %s", err.Error()))
 	}
+	c.Writer.Flush()
 }