bareos: master 9b4023d6
| Author | Committer | Branch | Timestamp | Parent | |
|---|---|---|---|---|---|
| Sebastian Sura | Sebastian Sura | master | 2024-01-15 11:53 | master 0abd660d | Pending |
| Changeset | append: fix possible deadlock This construct enters into a deadlock if 1) the writer is waiting because the queue is full 2) the reader is waiting on the writer to quit The reason is that this status is not communicated through the queue but with a separate variable. This commit makes it so the status is communicated only through the queue itself. Special note has to be taken in the case of a timeout in the reader (res == fd->Timeout) since normally this branch does not look at the queue at all. Because of this we needed to add a function the the channel that actively checks whether the other side is still alive. |
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| mod - core/src/lib/channel.h | Diff File | ||||
| mod - core/src/stored/append.cc | Diff File | ||||
