public async Task <IDistributedLock> CreateLockAsync(string name, TimeSpan expiry, TimeSpan wait, TimeSpan retry, CancellationToken cancellationToken, Action expirationAction = null)
{
IDistributedLock result = null;
PeriodicAction timer = null;
timer = new PeriodicAction(async ct =>
{
var dlock = await TryAquireLock(name, expiry, expirationAction);
if (dlock != null)
{
result = dlock;
timer?.Stop();
}
}, Convert.ToInt32(retry.TotalMilliseconds), wait);
cancellationToken.Register(() => timer.Stop());
using (var scope = TraceContext.Begin())
{
_logger.TraceVerboseEvent($"Starting trying to acquire lock {name} for {wait} each {retry}");
await timer.Start();
return(result ?? new EfDistributedLock(name));
}
}