In the simplest case, thread A is trying to get a semaphore which is owned by B, while B is trying to get a different semaphore which is owned by A. When you receive semaphore timeout messages, the messages are usually the result of one of the following:ġ.A heavy load on the server is causing processes to be delayed from releasing semaphores.Ģ.A process has crashed while holding a semaphore, causing other processes to block when trying to acquire the semaphore.ģ.Deadly embrace, semaphore contention where two tasks are waiting on each other and neither task is able to break the loop. Before moving on, I would like to share the following information with you.
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