From 91a44e1ba823973cf50a974049d4391d963f910e Mon Sep 17 00:00:00 2001
From: zhang <823772544@qq.com>
Date: Mon, 9 Feb 2026 15:33:11 +0800
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---
 .../chat/impl/AbstractStreamingChatService.java   | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/AbstractStreamingChatService.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/AbstractStreamingChatService.java
index 98db8c29..c8389004 100644
--- a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/AbstractStreamingChatService.java
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/AbstractStreamingChatService.java
@@ -225,6 +225,21 @@ public abstract class AbstractStreamingChatService implements IChatService {
             @Override
             public void onError(Throwable error) {
                 log.error("{}流式响应错误: {}", getProviderName(), error.getMessage(), error);
+                
+                // 发送错误消息到前端
+                try {
+                    String errorMessage = String.format("模型调用失败: %s", error.getMessage());
+                    SseMessageUtils.sendMessage(userId, errorMessage);
+                } catch (Exception e) {
+                    log.error("发送错误消息失败: {}", e.getMessage(), e);
+                }
+                
+                // 关闭SSE连接，避免前端一直等待
+                try {
+                    SseMessageUtils.completeConnection(userId, tokenValue);
+                } catch (Exception e) {
+                    log.error("关闭SSE连接失败: {}", e.getMessage(), e);
+                }
             }
         };
     }