public async Task ExecuteAsync(CheckForExpiration command, CancellationToken cancellationToken)
{
var expirationQuanta = await repository.GetExpirationQuantaAsync(cancellationToken);
var lastActive = await repository.GetServiceLastActiveAsync(cancellationToken);
var inactivityPeriod = command.AsOfDate.Subtract(lastActive);
if (inactivityPeriod > expirationQuanta)
{
string instanceName = await repository.TryGetServiceInstanceNameAsync(cancellationToken);
string partitionId = await repository.GetPartitionIdAsync(cancellationToken);
string serviceTypeUri = await repository.GetServiceTypeUriAsync(cancellationToken);
await partitions.VacateInstanceAsync(partitionId, serviceTypeUri, instanceName, command.InstanceId);
}
}
