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CEF4 Delphi - with Thinfinity Virtual UI #391
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I tried the Thinfinity VirtualUI demos available at their website using the MiniBrowser demo and all of them work correctly. SimpleBrowser and many other demos block new popup windows to keep them as simple as possible but the MiniBrowser demo can handle them. Perhaps VistualUI needs popup windows to work. |
Hello,
I think this was a misunderstanding – right now – I have the Delphi TWebbrowser component integrated within
my application – to show help and other things - since IE goes away – I wanted to use the embedded Chrome
instead – the problem is – that some people run my application using Virtual UI – and this fails –
I made a demo for you – if you install Thinfinity Virtual UI – you find that this demo
fails:
https://www.nhd.com/nhddownload/SM/SimpleBrowser.2021-11-03.01.zip
If you could look into this – this really would help.
Thank you.
Nils
Best regards
[Nils H Dzubiel]
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From: Salvador Díaz Fau ***@***.***>
Sent: Mittwoch, 3. November 2021 09:44
To: salvadordf/CEF4Delphi ***@***.***>
Cc: Nils H. Dzubiel ***@***.***>; Author ***@***.***>
Subject: Re: [salvadordf/CEF4Delphi] CEF4 Delphi - with Thinfinity Virtual UI (Issue #391)
I tried the Thinfinity VirtualUI demos available at their website using the MiniBrowser demo and all of them work correctly.
SimpleBrowser and many other demos block new popup windows to keep them as simple as possible but the MiniBrowser demo can handle them. Perhaps VistualUI needs popup windows to work.
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I haven't tested that yet but I wouldn't be surprised if the SimpleOSRBrowser demo works fine when you virtualize it with Thinfinity Virtual UI. |
I installed the trial and tried to run a few demos and all of them crash inside Thinfinity Virtual UI. |
Not only the GPU subprocesses crash. Also the Network service is crashing. I tried setting GlobalCEFApp.SingleProcess to true and the browser starts correctly but this is an unsupported mode and it has shutdown problems. Perhaps Thinfinity Virtual UI doesn't allow to launch any other process from a hosted app. |
Closing because this seems to be a limitation in Thinfinity Virtual UI. It doesn't seem to allow the app to launch subprocesses and this is a Chromium requirement. |
Hello @ALL,
I am trying to embed Chrome into my application - that I am using with Thinfinty Virtual UI -
but I am getting this error - I guess it has to do something with the browser display/draw functions -
I tried several things - but nothing seems to work ... has anybody already solved
this problem ?
Thanks.
Nils
Faulting application name: SimpleBrowser.exe, version: 1.0.0.0, time stamp: 0x617e68be
Faulting module name: libcef.dll, version: 95.7.14.0, time stamp: 0x6179e9ee
Exception code: 0x80000003
Fault offset: 0x02647633
Faulting process id: 0x994
Faulting application start time: 0x01d7ce464df00d37
Faulting application path: C:\Google\SimpleBrowser.exe
Faulting module path: C:\Google\libcef.dll
Report Id: 30dff0dd-71d0-4cf8-a7ca-46852f8e9340
Faulting package full name:
Faulting package-relative application ID:
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