This is a major problem, as we will potentially be pushing and popping on many different threads. The class is our first thought here, however it lacks some of the functionality we need. This is just a bunch of threads that continually pop and execute tasks from a single queue.īefore we can implement the Thread Pool however, we need a suitable queue class to store tasks that are waiting to be run on the pool. The Thread Poolīy far the most simple way of running tasks in parallel is with a Thread Pool. In this vein, we will cover writing a basic scheduler, leaving any more complex bespoke code required for specific cases as an exercise for the reader. This can also be considered a useful educational exercise for those with some time on their hands, since it can teach you a lot about the internal workings of a scheduler. In these cases and others, the builtin scheduling logic simply won’t do, rendering it necessary to write custom code to do the job. However, in some cases custom scheduling logic is needed, especially for handling semi-critical tasks and complex task prioritisation. NET than to write your own bespoke implementation to achieve the same thing. It’s normally far more practical to use functionality already built into. In most cases, it won’t be necessary to implement your own scheduler. This may sound complex, but it’s actually pretty straightforward to implement and makes the scheduler far more convenient. NET Task Pool functionality, such as async/await, but with our custom code handling the scheduling work in the background. This approach will allow us to continue to make use of C# and. Rather than writing our own logic from scratch, we can utilise the existing infrastructure for scheduling tasks. However, it is sometimes necessary to write bespoke logic to handle task scheduling in some exceptional cases. This is especially true in recent versions, most notably with the addition of async/await in C# 5.0. Dotnet developers are well afforded with easy-to-use multithreading libraries within the.
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