June 2018
Intermediate to advanced
348 pages
8h 45m
English
Content preview from C++ Reactive Programming
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Condition variables
We already know that mutexes can be used to share common resources and synchronize operations between threads. But synchronization using mutexes is a little complex and deadlock-prone if you are not careful. In this section, we will discuss how to wait for events with condition variables and how to use them for synchronization in an easier way.
When it comes to synchronization using mutexes, if the waiting thread has acquired a lock over a mutex, it can't be locked by any other thread. Also, waiting for one thread to complete its execution by checking on a status flag periodically that is protected by a mutex is a waste of CPU resources. This is because these resources can be effectively utilized by other threads in the ...
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