I just uploaded a minor revision of CEF4Delphi. It's updated to CEF 79.1.36 which includes a fix race between OpenInputStreamWrapper Open and Cancel :
https://bitbucket.org/chromiumembedded/ ... b3a8ad8aa4
The CEF4Delphi demos include these changes :
- Added missing Windows messages to the application service and restored the SendCompMessage function in the FMXExternalPumpBrowser demo.
- Removed TCEFSentinel from the JSEval and JSRTTIExtension demos.