/// <summary>
/// Puts the lease on the given container in a broken state due to a break period of zero.
/// </summary>
/// <param name="container">The container with the lease.</param>
/// <returns>The lease ID of the broken lease.</returns>
internal static string SetInstantBrokenStateAPM(CloudBlobContainer container)
{
string leaseId = SetLeasedStateAPM(container, null /* infinite lease */);
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
IAsyncResult result = container.BeginBreakLease(TimeSpan.Zero, ar => waitHandle.Set(), null);
waitHandle.WaitOne();
container.EndBreakLease(result);
return leaseId;
}
}
/// <summary>
/// Puts the lease on the given container in an unleased state (either available or broken).
/// </summary>
/// <param name="container">The container with the lease.</param>
internal static void SetUnleasedStateAPM(CloudBlobContainer container)
{
if (!container.CreateIfNotExists())
{
try
{
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
IAsyncResult result = container.BeginBreakLease(TimeSpan.Zero, ar => waitHandle.Set(), null);
waitHandle.WaitOne();
container.EndBreakLease(result);
}
}
catch (StorageException e)
{
if (e.RequestInformation.ExtendedErrorInformation.ErrorCode == BlobErrorCodeStrings.LeaseAlreadyBroken ||
e.RequestInformation.ExtendedErrorInformation.ErrorCode == BlobErrorCodeStrings.LeaseNotPresentWithLeaseOperation)
{
}
else
{
throw;
}
}
}
}