Cefsharp.BrowserSubprocess still exists on process list, when main application was closed.

[jacekbartek]

• What version of the product are you using?
  57.0.0.0

• What architecture x86 or x64?
  x64

• On what operating system?
  Win10

• Are you using WinForms, WPF or OffScreen?
  WinForms

• What steps will reproduce the problem?
  Problem exists in specific steps:

  1. Load ' www.wp.pl '.
  2. Click on the top bar ' TV WP ' link.
  3. Click some link to video.
  4. When video will be playing. Close application.
     Now application process was closed, but 'Cefsharp.BrowserSubprocess' still exists on process list.
     (Problem occurs in MinimalExample application, too)

• What is the expected output? What do you see instead?
  Process 'Cefsharp.BrowserSubprocess' should be closed.

• Please provide any additional information below.
  Binary file removed

• Does this problem also occur in the CEF Sample Application from http://opensource.spotify.com/cefbuilds/index.html?
  CefSharp.MinimalExample-master

[jankurianski]

Does this problem also occur in the CEF Sample Application from http://opensource.spotify.com/cefbuilds/index.html?

Download the cefclient program and run cefclient --multi-threaded-message-loop

Please include the version you tested with e.g. cef_binary_3.3029.1611.g44e39a8_windows64_client.tar.bz2

[jacekbartek]

I tested cef_binary_3.3112.1659.gfef43e0_windows64_client.tar.bz2. Problem does not exists. Application correctly frees the resources.

Problem is reproduces in CefSharp.MinimalExample https://github.com/cefsharp/CefSharp.MinimalExample/tree/master/CefSharp.MinimalExample.WinForms

It looks like a problem in Cef wrapper.

[jacekbartek]

Hi!
Is there a chance to fix this problem ?

[ghost]

I would suggest that you close all processes that matches the process name on FormClosing or FormClosed events.

[perlun]

@jacekbartek Thanks for the bug report. Could you check with some other web page, like www.google.com - does it also exhibit the same behavior or is it specifically with this web page? Is it the same with other web pages playing video, like YouTube?

[amaitland]

When video will be playing. Close application.
Now application process was closed, but 'Cefsharp.BrowserSubprocess' still exists on process list.

@jacekbartek Try using the File -> Exit menu option

[merceyz]

I'm not able to reproduce this issue (Latest commit 7802653)
Note: The advert plays fine but the video is in a permanent loading state, all processes closes.

Closing due to lack of feedback