bugfix:更换数据库初始化超时路径以修复连接超时问题 (#2137)

* bugfix:更换数据库初始化超时路径以修复连接超时问题

* 移除部分观测链路

* 细节修改

* 权限检查细节修改2

* bugfix:修复金币懒加载造成插件金币消耗不了的问题

* bugfix:整理鉴权逻辑

* 完善缓存系统

* 优化官端使用

* bugfix:增加官机和频道的前导统一剥离，新增获取群列表自愈

* bugfix:修复导入问题

zhenxun/services/db_context/config.py

@@ -5,6 +5,9 @@ from pydantic import BaseModel
 # 数据库操作超时设置（秒）
 DB_TIMEOUT_SECONDS = 3.0
 
+# 启动期自动补齐字段/索引可能需要等待数据库锁或扫描较大的表，单独放宽超时
+DB_SCHEMA_GUARD_TIMEOUT_SECONDS = 30.0
+
 # 性能监控阈值（秒）
 SLOW_QUERY_THRESHOLD = 0.5
 

zhenxun/services/db_context/schema_guard.py

@@ -13,7 +13,7 @@ from tortoise.exceptions import OperationalError
 
 from zhenxun.services.log import logger
 
-from .config import DB_TIMEOUT_SECONDS, LOG_COMMAND
+from .config import DB_SCHEMA_GUARD_TIMEOUT_SECONDS, LOG_COMMAND
 
 Dialect = Literal["sqlite", "postgres", "mysql", "unknown"]
 
@@ -466,7 +466,7 @@ async def repair_safe_schema_drift() -> SchemaGuardResult:
             try:
                 await asyncio.wait_for(
                     connection.execute_query_dict(sql),
-                    timeout=DB_TIMEOUT_SECONDS,
+                    timeout=DB_SCHEMA_GUARD_TIMEOUT_SECONDS,
                 )
                 columns[source] = ColumnInfo(name=source, data_type="")
                 result.repaired_columns += 1
@@ -521,7 +521,7 @@ async def repair_safe_schema_drift() -> SchemaGuardResult:
             try:
                 await asyncio.wait_for(
                     connection.execute_query_dict(sql),
-                    timeout=DB_TIMEOUT_SECONDS,
+                    timeout=DB_SCHEMA_GUARD_TIMEOUT_SECONDS,
                 )
                 existing_indexes.add(index_columns)
                 result.repaired_indexes += 1
@@ -529,6 +529,16 @@ async def repair_safe_schema_drift() -> SchemaGuardResult:
                     f"SchemaGuard 已补齐索引: {table}.{index_columns}",
                     LOG_COMMAND,
                 )
+            except TimeoutError as exc:
+                result.warnings += 1
+                result.skipped_indexes += 1
+                logger.warning(
+                    "SchemaGuard 补齐索引超时，已跳过: "
+                    f"{table}.{index_columns} "
+                    f"({DB_SCHEMA_GUARD_TIMEOUT_SECONDS}s)",
+                    LOG_COMMAND,
+                    e=exc,
+                )
             except OperationalError as exc:
                 err = str(exc).lower()
                 if any(