public ReserveResult CheckLeaseReservations()
{
if (this.isDisposed)
{
throw new ObjectDisposedException("dbServices");
}
var dbServices = this.dbServices;
try
{
// резервируем бд
if (dbServices?.LockObject.CheckLease() == true)
{
return(ReserveResult.FromValueResult(true, dbServices));
}
else
{
// lease НЕ найдена, потеряна или НЕ действует
return(ReserveResult.FailResult());
}
}
catch (Exception)
{
// ignore ??
return(ReserveResult.FailResult());
}
}
public ReserveResult RenewLeaseReservations(/*CancellationToken token*/)
{
if (this.isDisposed)
{
throw new ObjectDisposedException("dbServices");
}
lock (this.sync)
{
if (this.isDisposed)
{
throw new ObjectDisposedException("dbServices");
}
try
{
using (var cts = CancellationTokenSource.CreateLinkedTokenSource(/*token,*/ this.onDisposeCancelSource.Token))
{
// резервируем бд
if (this.dbServices?.LockObject.CheckAndUpdateLease(cts.Token) == true)
{
return(ReserveResult.FromValueResult(true, this.dbServices));
}
else
{
// lease НЕ найдена, потеряна или НЕ действует
return(ReserveResult.FailResult());
}
}
}
//catch (OperationCanceledException)
//{
// return ReserveResult.FailResult();
//}
catch (Exception)
{
// ignore ??
return(ReserveResult.FailResult());
}
}
}