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Do not restart render process on normal termination

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Kovid Goyal 2018-07-29 19:10:32 +05:30
parent 2bd6939fbd
commit 8aa52dbcba
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1 changed files with 4 additions and 2 deletions
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6
src/calibre/gui2/webengine.py
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@ -6,7 +6,7 @@ from __future__ import absolute_import, division, print_function, unicode_litera
import json import json
from PyQt5.Qt import QObject, Qt, pyqtSignal from PyQt5.Qt import QObject, Qt, QWebEnginePage, pyqtSignal
from PyQt5.QtWebEngineWidgets import QWebEngineScript, QWebEngineView from PyQt5.QtWebEngineWidgets import QWebEngineScript, QWebEngineView
from calibre import prints from calibre import prints
@ -137,7 +137,9 @@ class RestartingWebEngineView(QWebEngineView):
self.renderProcessTerminated.connect(self.render_process_terminated) self.renderProcessTerminated.connect(self.render_process_terminated)
self.render_process_restarted.connect(self.reload, type=Qt.QueuedConnection) self.render_process_restarted.connect(self.reload, type=Qt.QueuedConnection)
def render_process_terminated(self): def render_process_terminated(self, termination_type, exit_code):
if termination_type == QWebEnginePage.NormalTerminationStatus:
return
if self._last_reload_at is not None and monotonic() - self._last_reload_at < 2: if self._last_reload_at is not None and monotonic() - self._last_reload_at < 2:
self.render_process_failed.emit() self.render_process_failed.emit()
print('The Qt WebEngine Render process crashed too often') print('The Qt WebEngine Render process crashed too often')