Question

I’m not asking for anyone to do this homework for me, but I bring it up because it’s a very good practical introduction to C# and threading, but at the same time I feel it’s perhaps a little too simple.

Is this really the best way to teach threading? what key threading concepts are ‘lost’ in this exercize, what would new programmers using threads for the first time likely fail to observe?

I have alot of theoretical knowledge about threading but haven’t had to do alot of it myself in the past, does anyone have any caveats for me when writing it?

Here’s the link to the original assignment

and here is the goals text:

1) Create a thread-safe generic circular queue class and create a GUI to use it (See next section). In this context, thread safe means that each operation (method) that changes the contents of the queue should be executed by only one thread at a time in order to avoid data corruption. A circular queue is implemented as a fixed size array where the beginning and end of the queue are indices in the array. As the queue fills up, the beginning and end of the queue will shift to higher values as elements are added and eventually wrap around to the first index in the array to reuse the memory. This class should also throw an exception (specified below) to the caller if the operation is invalid.

2) Create a GUI to control two threads in a producer-consumer fashion. The GUI will be able to begin and start and stop both the producer and consumer threads and control the rate at which they modify the GenericCircularQueue.

Answer 1

Read this:

• Why are thread safe collection so hard?
• A more usable API for a mutable thread safe collection

The 2nd link can mostly stand on it’s own.