feat: 全链路优化 — 死锁修复、MD3主题、上下文持久化、群聊自然化、打字状态、知识库

**死锁根因修复**
- periodicThinkLoop:1015 orphaned lock → 删除(字段已原子化)
- RecordUserMessage 隔离为 recordMu
- atomic.Int64 替换 lastUserMessage/lastThinkTime 等

**MD3 / Android 17 主题**
- 毛玻璃卡片 (backdrop-filter)
- MD3 色彩令牌 (pink primary #f472b6)
- icons.js 独立矢量图标库 + 运行时 emoji 替换
- 无边框卡片、圆角按钮、阴影层次

**上下文持久化**
- AddMessage → saveToDB 异步写 PostgreSQL
- LoadFromDB 恢复 (admin-session-main + 懒加载)
- LLMMessage.Timestamp 字段

**群聊与适配器**
- group_ambient 模式: 非@消息让 LLM 自己判断是否插话
- 戳一戳动作消息总是回复
- NapCat 打字状态 (set_input_status, 最小3秒显示)
- HTTP API 配置 (http_url/http_token)

**知识库 & 防编造**
- knowledge.CanHandle 对 chat 意图也触发
- 关键词预筛选避免无关 embedding 调用
- persona + synthesizer 三重诚实规则
- 工具结果持久化到会话历史

**平台桥接器**
- detached:true Go进程独立存活
- ethend 重启自动接管已运行服务
- stop() 接管模式 taskkill/F/ PID
- Windows netstat 替代 fuser 获取 PID
- 重复适配器种子逻辑修复
- 失败转发日志 Direction: error

**崩溃诊断**
- crashlog 包 (Recover + WrapHTTP + LLMCall)
- /api/v1/debug/goroutines 端点
- thinker 操作日志 + 30s stats
- 日志写入 logs/ 目录持久化

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2026-06-28 11:29:29 +08:00
parent 0d6970a2d3
commit fd44b15d81
23 changed files with 1447 additions and 254 deletions
+31 -2
View File
@@ -6,6 +6,7 @@ import (
"fmt"
"strings"
"sync"
"time"
_ "github.com/lib/pq"
@@ -65,6 +66,33 @@ func (cs *ConversationStore) AddMessage(sessionID string, msg model.LLMMessage)
}
}
cs.messages[sessionID] = msgs
// 异步写 DB 确保重启后上下文不丢失
if cs.databaseURL != "" {
go cs.saveToDB(sessionID, msg)
}
}
// saveToDB persists a message to the database.
func (cs *ConversationStore) saveToDB(sessionID string, msg model.LLMMessage) {
db, err := sql.Open("postgres", cs.databaseURL)
if err != nil {
logger.Printf("[context] saveToDB open error: %v", err)
return
}
defer db.Close()
// 确保 session 存在
_, _ = db.Exec(
`INSERT INTO sessions (id, user_id, created_at, updated_at) VALUES ($1, $2, $3, $3) ON CONFLICT (id) DO NOTHING`,
sessionID, "admin", msg.Timestamp,
)
_, err = db.Exec(
`INSERT INTO messages (session_id, role, content, created_at) VALUES ($1, $2, $3, $4)`,
sessionID, string(msg.Role), msg.Content, msg.Timestamp,
)
if err != nil {
logger.Printf("[context] saveToDB insert error: %v", err)
}
}
// GetHistory 获取会话历史。
@@ -107,7 +135,7 @@ func (cs *ConversationStore) LoadFromDB(databaseURL, sessionID string, limit int
defer db.Close()
rows, err := db.Query(
`SELECT role, content FROM messages
`SELECT role, content, created_at FROM messages
WHERE session_id = $1
ORDER BY created_at ASC
LIMIT $2`,
@@ -124,7 +152,8 @@ func (cs *ConversationStore) LoadFromDB(databaseURL, sessionID string, limit int
var loaded int
for rows.Next() {
var roleStr, content string
if err := rows.Scan(&roleStr, &content); err != nil {
var createdAt time.Time
if err := rows.Scan(&roleStr, &content, &createdAt); err != nil {
return fmt.Errorf("扫描消息行失败: %w", err)
}
// 将旧数据中的 "action" 角色映射为 "assistant"LLM 模型不支持自定义角色)