S1NH

the same issue

> This error is shown when some shared memory files have not been correctly freed if the Fast DDS application has crashed or has not been closed cleanly. [Fast DDS...

> If the reported number of cleaned ports and segments is 0, you could then try to remove all files on the shared folder. The operating system will only let...

@MiguelCompany I've noticed that no matter what file I delete, it doesn't solve my problem. Is there a way to release the mutex when the publisher detects that the subscriber...

It seems not to be related `readerHistoryMemoryPolicy`. I encountered the same issue in `helloworld example`, see https://github.com/eProsima/Fast-DDS/issues/2811 Is there any way to not reuse the participants when the subscription is...

https://github.com/eProsima/Fast-DDS/issues/2003#issuecomment-1160245640 https://github.com/boostorg/interprocess/commit/7c8893788d3823615d6ddbfd125d2ad153817111

More information provided, hope to get some attention.

Since https://github.com/eProsima/Fast-DDS/commit/e58dcb17e6732b827b18056520c1137b807d800f (In squashed commit [Refs #8250. Do not reuse zombie ports structures.](https://github.com/eProsima/Fast-DDS/pull/1187/commits/0b8af27cbed21143ececcf34a968d2fbc8d84cff) @adolfomarver authored and @MiguelCompany committed on May 12, 2020) During subscriber paused, when publisher shows ``` 2022-09-06...

Modify these code from https://github.com/eProsima/Fast-DDS/blob/293ff25b2233344bd7f1ec4600674c73af731787/src/cpp/utils/shared_memory/RobustExclusiveLock.hpp#L170-L184 to ``` // if (fd != -1) // { // *was_lock_created = false; // } // else // { *was_lock_created = true; fd = open(file_path.c_str(),...

Thanks for reply. I'd like to integrate fastdds to my project. Will there be any side effects if I comment out that code above? Regards,