From 0210b70bda957579a9b262972dfffbc2ff611908 Mon Sep 17 00:00:00 2001
From: ryan <kuyoeku@gmail.com>
Date: Sat, 15 Aug 2026 18:19:41 +0800
Subject: [PATCH] =?UTF-8?q?perf(=E6=97=A5=E5=BF=97):=20=E7=A9=BA=E8=BD=AE?=
 =?UTF-8?q?=E8=AF=A2=E6=97=B6=E4=B8=8D=E8=BE=93=E5=87=BA=20Info=20?=
 =?UTF-8?q?=E6=97=A5=E5=BF=97=E4=BB=A5=E5=87=8F=E5=B0=91=E5=99=AA=E9=9F=B3?=
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Motivation:
轮询安全网关更新时，绝大多数周期没有新消息，持续输出 Info 日志会产生大量噪音并带来不必要的开销。仅在确有更新时才记录日志，便于聚焦真实事件。

Changes:

* 仅在存在更新时输出 getUpdates 日志
* 仅在拉取到群聊数据时输出 poll 日志
---
 internal/adapter/safew.go | 4 +++-
 internal/safew/watcher.go | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/internal/adapter/safew.go b/internal/adapter/safew.go
index f5c41a8..0660f6d 100644
--- a/internal/adapter/safew.go
+++ b/internal/adapter/safew.go
@@ -178,7 +178,9 @@ func (s *SafeWSender) PollGroupChats(token string, offset int64, timeout int) ([
 	if maxID > 0 {
 		next = maxID + 1
 	}
-	slog.Info("safew getUpdates", "timeout", timeout, "updates", n, "groups", len(chats), "offset", next)
+	if n > 0 {
+		slog.Info("safew getUpdates", "timeout", timeout, "updates", n, "groups", len(chats), "offset", next)
+	}
 	return chats, next, nil
 }
 
diff --git a/internal/safew/watcher.go b/internal/safew/watcher.go
index 6672c07..075230a 100644
--- a/internal/safew/watcher.go
+++ b/internal/safew/watcher.go
@@ -196,7 +196,9 @@ func (w *Watcher) pollOnce(ctx context.Context, token string, timeout int) error
 	if err != nil {
 		return err
 	}
-	slog.Info("safew poll", "timeout", timeout, "groups", len(chats), "offset", next)
+	if len(chats) > 0 {
+		slog.Info("safew poll", "timeout", timeout, "groups", len(chats), "offset", next)
+	}
 	if err := w.mergeAndLog(ctx, token, chats); err != nil {
 		return err
 	}