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Restore IPC communication in case GPU process is re-spawned. #102

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kalyankondapally opened this issue Oct 6, 2013 · 0 comments
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Restore IPC communication in case GPU process is re-spawned. #102

kalyankondapally opened this issue Oct 6, 2013 · 0 comments
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This could happen for various reasons:
1)Driver crashed.
2) Weston went into screen saver/hibernation mode.
3)GPU Process crashed.

In this case IPC Channel between display channel and host gets shut down. We need to restore the connection in this case.

Dependency: #29.
Blocks: #93.
SubTasks: None.
@ghost ghost assigned kalyankondapally Oct 6, 2013
@kalyankondapally kalyankondapally mentioned this issue Oct 6, 2013
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kalyankondapally referenced this issue in kalyankondapally/ozone-wayland Oct 14, 2013
@tiagovignatti @kalyankondapally
ipc: Start host channel handshake earlier
aa5f1ec 
BrowserChildProcessHostConnected notification, that's executed by
the runner loop, is too late as well to start the GPU and browser
process handshaking.

Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>

The patch was imported from https://github.com/tiagovignatti/ozone-wayland/
as of commit id 6922a29.

1)Revert changes related to EstablishChannel.
2)Ensure ChannelConnected flag is set properly. This would ensure
  that we don't add host as filter more than once.

Signed-off-by: Kalyan Kondapally <kalyan.kondapally@intel.com>
@kalyankondapally kalyankondapally mentioned this issue Nov 17, 2013
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@kalyankondapally kalyankondapally modified the milestones: Summer, Easter Mar 23, 2014
@kalyankondapally kalyankondapally modified the milestones: Trask, Summer Jul 22, 2015
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