Using Cef over citrix

[magreenblatt]

The Render process is not there in the Task Manager processes when the Browser control opens up.
I have not checked what command line arguments it receives.

Sounds like something isn't set up properly in either your application or citrix configuration. What are you setting CefSettings.browser_subprocess_path to? Where is that path relative to your main executable and libcef.dll? Is CEF outputting anything to the log file?

[wierdfantasy]

I have checked the command line arguments received by Renderer when run normally.
This is the command line args it receives:-

"C:\Program Files (x86)\Sybase\PowerBuilder 12.0\ConfirmWBRenderer.exe" --type=renderer --no-sandbox --lang=en-US --lang=en-US --log-file=CefGlue.log --log-severity=disable --channel="12536.0.1200527784\2115853724" /prefetch:673131151

Where I have addded "no-sandbox" switch programatically in OnCommandLineProcessing of Browser process.

When run over Citrix, Renderer is not launched.

Views?

This is a blocker for us now.

[wierdfantasy]

This is our sub process path:-

private const string browserSubprocessExecutable = "ConfirmWBRenderer.exe";
Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), browserSubprocessExecutable);

So this is relative to executable.

[wierdfantasy]

This works in Single Process mode.
So problem has to be in separate Renderer

[Czarek]

Try an absolute path to the subprocess. Also look in the debug.log file for an error message that would explain of what is going on.

[wierdfantasy]

This is the error logged in the CefGlue log file:-

[0417/113024:ERROR:gpu_info_collector_win.cc(102)] Can't retrieve a valid WinSAT assessment.
[0417/113024:ERROR:gpu_info_collector_win.cc(377)] Creating device info failed
[0417/132236:ERROR:gpu_info_collector_win.cc(102)] Can't retrieve a valid WinSAT assessment.
[0417/132236:ERROR:gpu_info_collector_win.cc(377)] Creating device info failed
[0417/132330:ERROR:child_process_launcher.cc(326)] Failed to launch child process

[wierdfantasy]

Any thoughts guys?

Exhausted most of the options for multi process mode!!

[fddima]

Any thoughts guys?
Exhausted most of the options for multi process mode!!

You should be sure, that executable path is correct. Also may be something other error occurs. Use CEF verbose logging.
No one can say anything about this remotely without reproduction.

[wierdfantasy]

But as I have mentioned in the one of the comments above, we have zeroed down to the actual error preventing the child process from opening up.

[0417/113024:ERROR:gpu_info_collector_win.cc(102)] Can't retrieve a valid WinSAT assessment.
[0417/113024:ERROR:gpu_info_collector_win.cc(377)] Creating device info failed
[0417/132236:ERROR:gpu_info_collector_win.cc(102)] Can't retrieve a valid WinSAT assessment.
[0417/132236:ERROR:gpu_info_collector_win.cc(377)] Creating device info failed
[0417/132330:ERROR:child_process_launcher.cc(326)] Failed to launch child process

[fddima]

WinSAT errors are nonrelevant.

[0417/132330:ERROR:child_process_launcher.cc(326)] Failed to launch child process

Only this have sense.

Unfortunately as i'm say - sorry, nothing can't add to already sayed before.