Update to CEF 3.3538.1848.g1d1fe01

[salvadordf]

Hi,

I just uploaded the new version of CEF4Delphi. It uses CEF 3.3538.1848.g1d1fe01.

This is what's new in this version :

• Chromium 70.0.3538.77
• Added the ConsoleBrowser demo that uses a console application and a DLL to show a web browser in OSR mode.
• Added some memory usage information properties to GlobalCEFApp :
  • GlobalCEFApp.UsedMemory : Amount of memory used by all the processes in the application.
  • GlobalCEFApp.TotalSystemMemory : Amount of actual physical memory in the system.
  • GlobalCEFApp.AvailableSystemMemory : Amount of physical memory currently available in the system.
  • GlobalCEFApp.SystemMemoryLoad : Percentage of physical memory that is in use.

The CEF3 binaries are :

• 32 bits -> http://opensource.spotify.com/cefbuilds ... 32.tar.bz2
• 64 bits -> http://opensource.spotify.com/cefbuilds ... 64.tar.bz2

I also created a "release" in the CEF4Delphi project with the last version that supported the previous CEF 3 branch.
In case you have any problem, you can always go back to that release.

[dilfich]

Hi, First time decided to try.. and failed. Apparently this is obsolete? (demo FMXExternalPumpBrowser)

[dcc32 Error] uFMXApplicationService.pas(140): E2003 Undeclared identifier: 'Running'

Code: Select all

  Result := OldFMXApplicationService.Running;

[salvadordf]

IFMXApplicationService has new features in the latest Delphi versions and the "running" procedure is one of them.
If your IFMXApplicationService doesn't have a "running" procedure, delete it from the demo or try the latest Delphi Community Edition available for free here :
https://www.embarcadero.com/products/de ... e-download

[dilfich]

delphi 10.1 berlin upd2 So old..

[dilfich]

In the program directory is created empty folder blob_storage, it is possible as that to disconnect?

[salvadordf]

That's a known CEF3 issue :
https://bitbucket.org/chromiumembedded/ ... nent-cache

[dilfich]

This was not exactly 3.3325.1749 (65 chrome)

[salvadordf]

The status of that CEF3 issue is still "open" which means that the latest CEF3 branch still creates a "blob_storage" directory.
We will have to wait until they fix it.

[dilfich]

GlobalCEFApp.UsedMemory
Incorrectly displays if the application has more than 1 instance of the browser.
I'm comparing with task Manager, or why such a significant difference?

[salvadordf]

I used the proposed answer to get the memory used by a program given by Jim McKeeth here :
https://stackoverflow.com/a/442278

This method uses the GetProcessMemoryInfo Windows API function to read the WorkingSetSize member from PROCESS_MEMORY_COUNTERS.

For more information :
https://docs.microsoft.com/en-us/window ... memoryinfo
https://docs.microsoft.com/en-us/window ... y_counters

According to this link the Task Manager doesn't use GetProcessMemoryInfo :
https://stackoverflow.com/questions/429 ... sk-manager

It uses ZwQueryInformationProcess and it shows the "PrivateWorkingSet" value instead of the total working set.