private static async Task CheckAsyncValueLockReentranceAsync <T>(AsyncValueLock <T> asyncLock, T value, int maxReentrances = 2)
{
using (await asyncLock.AcquireAsync(value))
{
Console.WriteLine($"Lock taken for value: {value} as reentrance: {maxReentrances}.. TaskId: {asyncLock.GetTaskId(value)}");
if (maxReentrances > 0)
{
await CheckAsyncValueLockReentranceAsync <T>(asyncLock, value, maxReentrances - 1);
}
Console.WriteLine($"Press any key to release lock for value: {value} reentrance: {maxReentrances}.. TaskId: {asyncLock.GetTaskId(value)}");
Console.ReadKey();
}
}
static void Main(string[] args)
{
Console.WriteLine("Creating AsyncLock object..");
using (var asyncLock = new AsyncLock())
{
var checkTask1 = Task.Run(async() => await CheckAsyncLockReentranceAsync(asyncLock));
var checkTask2 = Task.Run(async() => await CheckAsyncLockReentranceAsync(asyncLock));
Console.WriteLine("Creating AsyncLock<string> object..");
var key1 = "Faraz";
var key2 = "Masood";
var asyncValueLock = new AsyncValueLock <string>();
var checkValueTask1 = Task.Run(async() => await CheckAsyncValueLockReentranceAsync(asyncValueLock, key1));
var checkValueTask2 = Task.Run(async() => await CheckAsyncValueLockReentranceAsync(asyncValueLock, key2));
Task.WaitAll(checkTask1, checkTask2, checkValueTask1, checkValueTask2);
Console.WriteLine("Press any key to stop..");
Console.ReadKey();
}
}
