From 9c763ec12a8a2cd7ae7f9b85517110635434822a Mon Sep 17 00:00:00 2001
From: hhs <386998068@qq.com>
Date: Sun, 21 Jun 2026 22:06:10 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20Redis=20=E4=BC=9A=E8=AF=9D=E5=8E=86?=
 =?UTF-8?q?=E5=8F=B2=E8=A7=A3=E6=9E=90=E9=94=99=E8=AF=AF=E6=97=A5=E5=BF=97?=
 =?UTF-8?q?=E6=88=AA=E6=96=AD=E4=BF=9D=E6=8A=A4?=
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---
 backend/internal/session/redis.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/backend/internal/session/redis.go b/backend/internal/session/redis.go
index c497dd5..c698502 100644
--- a/backend/internal/session/redis.go
+++ b/backend/internal/session/redis.go
@@ -12,6 +12,7 @@ import (
 
 	"github.com/hhs/camtalk/internal/logger"
 	"github.com/hhs/camtalk/internal/models"
+	"github.com/hhs/camtalk/internal/util"
 )
 
 // RedisManager 基于 Redis 的 SessionManager 实现。
@@ -285,7 +286,10 @@ func (m *RedisManager) GetHistory(ctx context.Context, sessionID string, limit i
 		}
 		var msg models.Message
 		if err := json.Unmarshal([]byte(raw), &msg); err != nil {
-			logger.Log.Warnw("invalid history entry", "session", sessionID, "raw", raw)
+			logger.Log.Warnw("invalid history entry",
+				"session", sessionID,
+				"raw_len", len(raw),
+				"raw_preview", util.Truncate(raw, 100))
 			continue
 		}
 		msgs = append(msgs, msg)