public async Task FreeAsync()
{
if (m_acquiredLease != null)
{
try
{
await m_blob.ReleaseLeaseAsync(m_acquiredLease);
}
catch (Exception exception)
{
s_logger.Error(
exception,
"Acquired at {AcquisitionTime} session's ({StreamName}, {ConsumerId}) lease releasing failed.",
m_leaseAcquisitionTime,
m_streamName,
m_consumerId);
}
finally
{
m_acquiredLease = null;
m_leaseAcquisitionTime = DateTimeOffset.MinValue;
m_sessionsExpiresOn = DateTimeOffset.MinValue;
}
}
}
public static async Task <Lease> ReleaseAsync(ICloudBlockBlob blob, Lease lease)
{
Require.NotNull(blob, "blob");
Require.NotNull(lease, "lease");
Ensure.True(lease.m_leaseId.IsNotNullOrEmpty(), "Lease was not acquired");
await blob.ReleaseLeaseAsync(lease.m_leaseId);
return(NotAcquired);
}
