protected DbConnectionFactory(DbConnectionPoolCounters performanceCounters)
{
_performanceCounters = performanceCounters;
_connectionPoolGroups = new Dictionary <DbConnectionPoolKey, DbConnectionPoolGroup>();
_poolsToRelease = new List <DbConnectionPool>();
_poolGroupsToRelease = new List <DbConnectionPoolGroup>();
_pruningTimer = CreatePruningTimer();
}
internal void MakeNonPooledObject(object owningObject, DbConnectionPoolCounters performanceCounters)
{
// Used by DbConnectionFactory to indicate that this object IS NOT part of
// a connection pool.
_connectionPool = null;
_performanceCounters = performanceCounters;
_owningObject.Target = owningObject;
_pooledCount = -1;
}
internal void MakePooledConnection(DbConnectionPool connectionPool)
{
// Used by DbConnectionFactory to indicate that this object IS part of
// a connection pool.
// TODO: consider using ADP.TimerCurrent() for this.
_createTime = DateTime.UtcNow; // WebData 111116
_connectionPool = connectionPool;
_performanceCounters = connectionPool.PerformanceCounters;
}
public virtual void Dispose()
{
_connectionPool = null;
_performanceCounters = null;
_connectionIsDoomed = true;
_enlistedTransactionOriginal = null; // should not be disposed
// Dispose of the _enlistedTransaction since it is a clone
// of the original reference.
// VSDD 780271 - _enlistedTransaction can be changed by another thread (TX end event)
SysTx.Transaction enlistedTransaction = Interlocked.Exchange(ref _enlistedTransaction, null);
if (enlistedTransaction != null)
{
enlistedTransaction.Dispose();
}
}
