internal OletxTransactionManager(string nodeName)
{
lock (ClassSyncObject)
{
if (proxyShimFactory == null)
{
if (System.Transactions.Oletx.NativeMethods.GetNotificationFactory(ShimWaitHandle.SafeWaitHandle, out proxyShimFactory) != 0)
{
throw TransactionException.Create(System.Transactions.SR.GetString("TraceSourceOletx"), System.Transactions.SR.GetString("UnableToGetNotificationShimFactory"), null);
}
ThreadPool.UnsafeRegisterWaitForSingleObject(ShimWaitHandle, new WaitOrTimerCallback(OletxTransactionManager.ShimNotificationCallback), null, -1, false);
}
}
this.dtcTransactionManagerLock = new ReaderWriterLock();
this.nodeNameField = nodeName;
if ((this.nodeNameField != null) && (this.nodeNameField.Length == 0))
{
this.nodeNameField = null;
}
if (DiagnosticTrace.Verbose)
{
DistributedTransactionManagerCreatedTraceRecord.Trace(System.Transactions.SR.GetString("TraceSourceOletx"), base.GetType(), this.nodeNameField);
}
this.configuredTransactionOptions.IsolationLevel = this.isolationLevelProperty = TransactionManager.DefaultIsolationLevel;
this.configuredTransactionOptions.Timeout = this.timeoutProperty = TransactionManager.DefaultTimeout;
this.internalResourceManager = new OletxInternalResourceManager(this);
this.dtcTransactionManagerLock.AcquireWriterLock(-1);
try
{
this.dtcTransactionManager = new System.Transactions.Oletx.DtcTransactionManager(this.nodeNameField, this);
}
finally
{
this.dtcTransactionManagerLock.ReleaseWriterLock();
}
if (resourceManagerHashTable == null)
{
resourceManagerHashTable = new Hashtable(2);
resourceManagerHashTableLock = new ReaderWriterLock();
}
}
internal OletxTransactionManager(string nodeName)
{
lock (ClassSyncObject)
{
if (proxyShimFactory == null)
{
if (System.Transactions.Oletx.NativeMethods.GetNotificationFactory(ShimWaitHandle.SafeWaitHandle, out proxyShimFactory) != 0)
{
throw TransactionException.Create(System.Transactions.SR.GetString("TraceSourceOletx"), System.Transactions.SR.GetString("UnableToGetNotificationShimFactory"), null);
}
ThreadPool.UnsafeRegisterWaitForSingleObject(ShimWaitHandle, new WaitOrTimerCallback(OletxTransactionManager.ShimNotificationCallback), null, -1, false);
}
}
this.dtcTransactionManagerLock = new ReaderWriterLock();
this.nodeNameField = nodeName;
if ((this.nodeNameField != null) && (this.nodeNameField.Length == 0))
{
this.nodeNameField = null;
}
if (DiagnosticTrace.Verbose)
{
DistributedTransactionManagerCreatedTraceRecord.Trace(System.Transactions.SR.GetString("TraceSourceOletx"), base.GetType(), this.nodeNameField);
}
this.configuredTransactionOptions.IsolationLevel = this.isolationLevelProperty = TransactionManager.DefaultIsolationLevel;
this.configuredTransactionOptions.Timeout = this.timeoutProperty = TransactionManager.DefaultTimeout;
this.internalResourceManager = new OletxInternalResourceManager(this);
this.dtcTransactionManagerLock.AcquireWriterLock(-1);
try
{
this.dtcTransactionManager = new System.Transactions.Oletx.DtcTransactionManager(this.nodeNameField, this);
}
finally
{
this.dtcTransactionManagerLock.ReleaseWriterLock();
}
if (resourceManagerHashTable == null)
{
resourceManagerHashTable = new Hashtable(2);
resourceManagerHashTableLock = new ReaderWriterLock();
}
}
