Update pkg/common/processBody.go

pkg/common/processBody.go

@@ -20,14 +20,20 @@ func Do[T any](p ContextProcessor[T], conversation T) {
 func CopyResponseHeaders(response *fhttp.Response, ctx *gin.Context) {
 	logger.Log.Debug("CopyResponseHeaders")
 	if response == nil {
-		ctx.JSON(400, gin.H{"error": "response is empty"})
 		logger.Log.Warning("response is empty")
+		ctx.JSON(400, gin.H{"error": "response is empty"})
+		return
+	}
+	skipHeaders := map[string]bool{
+		"content-encoding":true,
+		"content-length":true,
+		"transfer-encoding":true,
+		"connection":true,
 	}
-	skipHeaders := map[string]bool{"Content-Encoding": true, "Content-Length": true, "transfer-encoding": true, "connection": true}
 	for name, values := range response.Header {
 		if !skipHeaders[name] {
 			for _, value := range values {
-				ctx.Writer.Header().Set(name, value)
+				ctx.Writer.Header().Add(name, value)
 			}
 		}
 	}