public bool MaybePulseTransaction()
{
if (Interlocked.Increment(ref maybePulseCount) % 1000 != 0)
{
return(false);
}
lock (maybePulseLock)
{
var sizeInBytes = transactionalStorage.GetDatabaseTransactionVersionSizeInBytes();
const int maxNumberOfCallsBeforePulsingIsForced = 50 * 1000;
if (sizeInBytes <= 0) // there has been an error
{
if (maybePulseCount % maxNumberOfCallsBeforePulsingIsForced == 0)
{
logger.Debug("MaybePulseTransaction() --> PulseTransaction()");
PulseTransaction();
}
return(true);
}
var eightyPrecentOfMax = (transactionalStorage.MaxVerPagesValueInBytes * 0.8);
if (eightyPrecentOfMax <= sizeInBytes || maybePulseCount % maxNumberOfCallsBeforePulsingIsForced == 0)
{
logger.Debug("MaybePulseTransaction() --> PulseTransaction()");
PulseTransaction();
}
return(true);
}
}
public void MaybePulseTransaction()
{
if (++maybePulseCount % 1000 != 0)
{
return;
}
var sizeInBytes = transactionalStorage.GetDatabaseTransactionVersionSizeInBytes();
const int maxNumberOfCallsBeforePulsingIsForced = 50 * 1000;
if (sizeInBytes <= 0) // there has been an error
{
if (maybePulseCount % maxNumberOfCallsBeforePulsingIsForced == 0)
{
PulseTransaction();
}
return;
}
var eightyPrecentOfMax = (transactionalStorage.MaxVerPagesValueInBytes * 0.8);
if (eightyPrecentOfMax <= sizeInBytes || maybePulseCount % maxNumberOfCallsBeforePulsingIsForced == 0)
{
PulseTransaction();
}
}
public bool MaybePulseTransaction(int addToPulseCount = 1, Action beforePulseTransaction = null)
{
Interlocked.Add(ref totalMaybePulseCount, addToPulseCount);
var increment = Interlocked.Add(ref maybePulseCount, addToPulseCount);
if (increment < 1024)
{
return(false);
}
if (Interlocked.CompareExchange(ref maybePulseCount, 0, increment) != increment)
{
return(false);
}
lock (maybePulseLock)
{
var sizeInBytes = transactionalStorage.GetDatabaseTransactionVersionSizeInBytes();
const int maxNumberOfCallsBeforePulsingIsForced = 50 * 1000;
if (sizeInBytes <= 0) // there has been an error
{
if (totalMaybePulseCount >= maxNumberOfCallsBeforePulsingIsForced)
{
Interlocked.Exchange(ref totalMaybePulseCount, 0);
if (beforePulseTransaction != null)
{
beforePulseTransaction();
}
logger.Debug("MaybePulseTransaction() --> PulseTransaction()");
PulseTransaction();
return(true);
}
return(false);
}
var eightyPrecentOfMax = (transactionalStorage.MaxVerPagesValueInBytes * 0.8);
if (eightyPrecentOfMax <= sizeInBytes ||
totalMaybePulseCount >= maxNumberOfCallsBeforePulsingIsForced)
{
Interlocked.Exchange(ref totalMaybePulseCount, 0);
if (beforePulseTransaction != null)
{
beforePulseTransaction();
}
logger.Debug("MaybePulseTransaction() --> PulseTransaction()");
PulseTransaction();
return(true);
}
return(false);
}
}
