From 4412f789e16fe4fc9007a97317d6e7cfdc03cfbe Mon Sep 17 00:00:00 2001
From: LIghtJUNction <lightjunction.me@gmail.com>
Date: Sat, 21 Mar 2026 14:13:07 +0800
Subject: [PATCH] Fix: downgrade SSL APPLICATION_DATA_AFTER_CLOSE_NOTIFY errors
 to debug level

---
 astrbot/core/log.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/astrbot/core/log.py b/astrbot/core/log.py
index 0bee30110..d2312b71a 100644
--- a/astrbot/core/log.py
+++ b/astrbot/core/log.py
@@ -93,10 +93,36 @@ def _patch_record(record: "Record") -> None:
 _loguru = _raw_loguru_logger.patch(_patch_record)
 
 
+class _SSLDebugFilter(logging.Filter):
+    """将特定 SSL 错误降级为 DEBUG 级别,避免日志刷屏。"""
+
+    _SSL_IGNORE_PATTERNS = (
+        "APPLICATION_DATA_AFTER_CLOSE_NOTIFY",
+        "SSL: APPLICATION_DATA_AFTER_CLOSE_NOTIFY",
+    )
+
+    def filter(self, record: logging.LogRecord) -> bool:
+        msg = record.getMessage()
+        for pattern in self._SSL_IGNORE_PATTERNS:
+            if pattern in msg:
+                record.levelno = logging.DEBUG
+                record.levelname = "DEBUG"
+                return True
+        return True
+
+
 class _LoguruInterceptHandler(logging.Handler):
     """将 logging 记录转发到 loguru｡"""
 
     def emit(self, record: logging.LogRecord) -> None:
+        # 检查是否需要降级 SSL 相关错误
+        msg = record.getMessage()
+        for pattern in _SSLDebugFilter._SSL_IGNORE_PATTERNS:
+            if pattern in msg:
+                record.levelno = logging.DEBUG
+                record.levelname = "DEBUG"
+                break
+
         try:
             level: str | int = _loguru.level(record.levelname).name
         except ValueError:
@@ -179,6 +205,8 @@ class LogManager:
         "asyncio": logging.WARNING,
         "tzlocal": logging.WARNING,
         "apscheduler": logging.WARNING,
+        "quart": logging.WARNING,
+        "hypercorn": logging.WARNING,
     }
 
     @classmethod