public async Task TestDistributedLocker()
{
//autodelay = false
var cacheKey = nameof(TestDistributedLocker).ToLower() + "-" + new Random().Next(10000, 20000).ToString();
var flagtrue = await _distributedLocker.LockAsync(cacheKey, 20, false);
Assert.True(flagtrue.Success);
var flagfalse = await _distributedLocker.LockAsync(cacheKey, 20, false);
Assert.False(flagfalse.Success);
var unLockResult = await _distributedLocker.SafedUnLockAsync(cacheKey, "111");
Assert.False(unLockResult);
flagfalse = await _distributedLocker.LockAsync(cacheKey, 20, false);
Assert.False(flagfalse.Success);
unLockResult = await _distributedLocker.SafedUnLockAsync(cacheKey, flagtrue.LockValue);
Assert.True(unLockResult);
//autodelay = true
cacheKey = nameof(TestDistributedLocker).ToLower() + "-" + new Random().Next(20001, 30000).ToString();
flagtrue = await _distributedLocker.LockAsync(cacheKey, 3, true);
Assert.True(flagtrue.Success);
await Task.Delay(1000 * 10);
flagfalse = await _distributedLocker.LockAsync(cacheKey, 20);
Assert.False(flagfalse.Success);
unLockResult = await _distributedLocker.SafedUnLockAsync(cacheKey, "111");
Assert.False(unLockResult);
unLockResult = await _distributedLocker.SafedUnLockAsync(cacheKey, flagtrue.LockValue);
Assert.True(unLockResult);
}
internal async Task InitWorkerNodesAsync(string serviceName)
{
var workerIdSortedSetCacheKey = string.Format(SharedCachingConsts.WorkerIdSortedSetCacheKey, serviceName);
if (!_redisProvider.KeyExists(workerIdSortedSetCacheKey))
{
_logger.LogInformation("Starting InitWorkerNodes:{0}", workerIdSortedSetCacheKey);
var flag = await _distributedLocker.LockAsync(workerIdSortedSetCacheKey);
if (!flag.Success)
{
await Task.Delay(300);
await InitWorkerNodesAsync(serviceName);
}
long count = 0;
try
{
var set = new Dictionary <long, double>();
for (long index = 0; index <= YitterSnowFlake.MaxWorkerId; index++)
{
set.Add(index, DateTime.Now.GetTotalMilliseconds());
}
count = await _redisProvider.ZAddAsync(workerIdSortedSetCacheKey, set);
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex);
}
finally
{
await _distributedLocker.SafedUnLockAsync(workerIdSortedSetCacheKey, flag.LockValue);
}
_logger.LogInformation("Finlished InitWorkerNodes:{0}:{1}", workerIdSortedSetCacheKey, count);
}
else
{
_logger.LogInformation("Exists WorkerNodes:{0}", workerIdSortedSetCacheKey);
}
}
