From fef5ae7626d848d21c14f07598b21713011ba8c5 Mon Sep 17 00:00:00 2001
From: oudecheng <13802883547@139.com>
Date: Wed, 8 Jul 2026 14:33:22 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20P0=20=E7=BA=A7?=
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P0-1: web/src/App.tsx 话题刷新 useEffect 依赖项不完整
  - 原依赖数组仅 [topicRefreshTrigger]，但 effect 体内使用了
    status/handleCommand/sendMessage/requestTopicList
  - 导致断线重连后 status 从 disconnected→connected 时
    effect 不会重新运行，话题刷新被静默丢失（stale closure bug）
  - 补全依赖数组为 [topicRefreshTrigger, status, handleCommand,
    sendMessage, requestTopicList]，与同文件 200-208 行 effect 风格一致

P0-2: src/gateway/agent_prompt_provider.rs 静默吞错
  - record_injection 中 let _ = repository.mark_agent_prompt_reinjected(...)
    丢弃了 Result 错误
  - 失败时 Agent prompt 注入计数错乱且无任何日志
  - 改为 if let Err(e) = ... { tracing::warn!(...) } 记录 session_id 和 error
---
 src/gateway/agent_prompt_provider.rs | 8 +++++++-
 web/src/App.tsx                      | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/gateway/agent_prompt_provider.rs b/src/gateway/agent_prompt_provider.rs
index 3aee796..a678f3e 100644
--- a/src/gateway/agent_prompt_provider.rs
+++ b/src/gateway/agent_prompt_provider.rs
@@ -43,7 +43,13 @@ impl AgentPromptProvider {
     /// 记录注入事件
     fn record_injection(&self, context: &SystemPromptContext) {
         if let Some(session_id) = &context.session_id {
-            let _ = self.repository.mark_agent_prompt_reinjected(session_id);
+            if let Err(e) = self.repository.mark_agent_prompt_reinjected(session_id) {
+                tracing::warn!(
+                    session_id = ?session_id,
+                    error = %e,
+                    "Failed to mark agent prompt reinjected; injection counter may be inaccurate"
+                );
+            }
         }
     }
 }
diff --git a/web/src/App.tsx b/web/src/App.tsx
index 2d85860..a9f9c46 100644
--- a/web/src/App.tsx
+++ b/web/src/App.tsx
@@ -220,7 +220,7 @@ function App() {
     }, 500)
 
     return () => clearTimeout(timer)
-  }, [topicRefreshTrigger])
+  }, [topicRefreshTrigger, status, handleCommand, sendMessage, requestTopicList])
 
   // Topics 加载后，自动选择第一个（仅当用户尚未手动选择 topic 时）
   useEffect(() => {