From 8daf63b469f27843f772d515f2a0b3d79db4585b Mon Sep 17 00:00:00 2001
From: g1879 <g1879@qq.com>
Date: Wed, 8 Feb 2023 18:53:37 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=BC=82=E5=9F=9Fiframe?=
 =?UTF-8?q?=E5=8F=AF=E8=83=BD=E5=87=BA=E7=8E=B0=E7=9A=84500=E9=94=99?=
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---
 DrissionPage/chromium_frame.py  | 12 +++++++++++-
 DrissionPage/chromium_frame.pyi |  2 ++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/DrissionPage/chromium_frame.py b/DrissionPage/chromium_frame.py
index 517b4ff..9b6e1cd 100644
--- a/DrissionPage/chromium_frame.py
+++ b/DrissionPage/chromium_frame.py
@@ -48,7 +48,16 @@ class ChromiumFrame(ChromiumBase):
         self._timeouts = self.page.timeouts
         self._page_load_strategy = self.page.page_load_strategy
 
+    def _init_page(self, tab_id=None):
+        """避免出现服务器500错误
+        :param tab_id: 要跳转到的标签页id
+        :return: None
+        """
+        self._control_session.get(f'http://{self.address}/json')
+        super()._init_page(tab_id)
+
     def _reload(self):
+        """重新获取document"""
         self._frame_ele = ChromiumElement(self.page, backend_id=self._backend_id)
         node = self.page.run_cdp('DOM.describeNode', nodeId=self._frame_ele.node_id, not_change=True)['node']
 
@@ -64,6 +73,7 @@ class ChromiumFrame(ChromiumBase):
             self.doc_ele = ChromiumElement(self, obj_id=obj_id)
 
     def _check_ok(self):
+        """"""
         if self._tab_obj._stopped.is_set():
             self._reload()
 
@@ -71,7 +81,7 @@ class ChromiumFrame(ChromiumBase):
             self._tab_obj.DOM.describeNode(nodeId=self.node_id)
         except Exception:
             self._reload()
-            sleep(2)
+            # sleep(2)
 
     def _get_new_document(self):
         """刷新cdp使用的document数据"""
diff --git a/DrissionPage/chromium_frame.pyi b/DrissionPage/chromium_frame.pyi
index 297f96e..8aa65e8 100644
--- a/DrissionPage/chromium_frame.pyi
+++ b/DrissionPage/chromium_frame.pyi
@@ -30,6 +30,8 @@ class ChromiumFrame(ChromiumBase):
 
     def _set_options(self) -> None: ...
 
+    def _init_page(self, tab_id: str = None) -> None: ...
+
     def _reload(self) -> None: ...
 
     def _check_ok(self) -> None: ...