multi-camera connection #5800
Merged
multi-camera connection #5800
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
Hey guys, any timeline on getting this in? This is a long-standing bug for multi-camera users. |
|
Hi @mhkabir |
|
Any updates? |
ev-mp
requested changes
Mar 4, 2020
examples/multicam/rs-multicam.cpp
Outdated
| { | ||
| // Create a simple OpenGL window for rendering: | ||
| window app(1280, 960, "CPP Multi-Camera Example"); | ||
| bool display(true); |
There was a problem hiding this comment.
The example's refactoring to be handled separately from the fix
|
Bump. We're facing same issue. Long discussion here #5828 |
|
@doronhi @dorodnic @ev-mp @RealSense-Customer-Engineering Is there a timeline for validating this and getting it in? |
ev-mp
reviewed
May 31, 2020
src/linux/backend-v4l2.cpp
Outdated
| if (_dev_mutex_cnt[_device_path] < 0) | ||
| { | ||
| _dev_mutex_cnt[_device_path] = 0; | ||
| throw linux_backend_exception("HOW DID WE GET HERE??"); |
| throw linux_backend_exception(to_string() << "Acquire failed"); | ||
| auto ret = lockf(_fildes, F_LOCK, 0); | ||
| if (0 != ret) | ||
| throw linux_backend_exception(to_string() << "Acquire failed"); |
There was a problem hiding this comment.
will _dev_mutex[_device_path].unlock(); be called in case of exception?
renamed "named_mutex" test to "named_mutex_processes"
…eras from 2 different processes.
….2 are available.
…f, like this scenario, there is not a matching recording for it.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
5 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fix a bug concerning connection to multiple cameras by several threads or processes.
Tracked on: DSO-13745