private static INpgsqlResourceManager CreateResourceManager()
{
// TODO: create network proxy for resource manager
if (_resourceManager == null)
{
AppDomain rmDomain = AppDomain.CreateDomain("NpgsqlResourceManager", AppDomain.CurrentDomain.Evidence, AppDomain.CurrentDomain.SetupInformation);
_resourceManager =
(INpgsqlResourceManager)
rmDomain.CreateInstanceAndUnwrap(typeof(NpgsqlResourceManager).Assembly.FullName,
typeof(NpgsqlResourceManager).FullName);
}
return(_resourceManager);
//return new NpgsqlResourceManager();
}
private static INpgsqlResourceManager CreateResourceManager()
{
// TODO: create network proxy for resource manager
if (_resourceManager == null)
{
_sponser = new System.Runtime.Remoting.Lifetime.ClientSponsor();
AppDomain rmDomain = AppDomain.CreateDomain("NpgsqlResourceManager", AppDomain.CurrentDomain.Evidence, AppDomain.CurrentDomain.SetupInformation);
_resourceManager =
(INpgsqlResourceManager)
rmDomain.CreateInstanceAndUnwrap(typeof(NpgsqlResourceManager).Assembly.FullName,
typeof(NpgsqlResourceManager).FullName);
_sponser.Register((MarshalByRefObject)_resourceManager);
}
return(_resourceManager);
}
private static INpgsqlResourceManager CreateResourceManager()
{
// TODO: create network proxy for resource manager
if (_resourceManager == null)
{
#if NETSTANDARD2_0
throw new NotSupportedException("Not supported on .NET core");
#else
_sponser = new System.Runtime.Remoting.Lifetime.ClientSponsor();
AppDomain rmDomain = AppDomain.CreateDomain("NpgsqlResourceManager", AppDomain.CurrentDomain.Evidence, AppDomain.CurrentDomain.SetupInformation);
_resourceManager =
(INpgsqlResourceManager)
rmDomain.CreateInstanceAndUnwrap(typeof(NpgsqlResourceManager).Assembly.FullName,
typeof(NpgsqlResourceManager).FullName);
_sponser.Register((MarshalByRefObject)_resourceManager);
#endif
}
return(_resourceManager);
}
public byte[] Promote()
{
_rm = CreateResourceManager();
// may not be null if Prepare or Enlist is called first
if (_callbacks == null)
{
_callbacks = new NpgsqlTransactionCallbacks(_connection);
}
byte[] token = _rm.Promote(_callbacks);
// mostly likely case for this is the transaction has been prepared.
if (_npgsqlTx != null)
{
// cancel the NpgsqlTransaction since this will
// be handled by a two phase commit.
_npgsqlTx.Cancel();
_npgsqlTx.Dispose();
_npgsqlTx = null;
}
return(token);
}
public void Enlist(Transaction tx)
{
if (tx != null)
{
_isolationLevel = tx.IsolationLevel;
if (!tx.EnlistPromotableSinglePhase(this))
{
// must already have a durable resource
// start transaction
_npgsqlTx = _connection.BeginTransaction(ConvertIsolationLevel(_isolationLevel));
_inTransaction = true;
_rm = CreateResourceManager();
_callbacks = new NpgsqlTransactionCallbacks(_connection);
_rm.Enlist(_callbacks, TransactionInterop.GetTransmitterPropagationToken(tx));
// enlisted in distributed transaction
// disconnect and cleanup local transaction
_npgsqlTx.Cancel();
_npgsqlTx.Dispose();
_npgsqlTx = null;
}
}
}
public byte[] Promote()
{
NpgsqlEventLog.LogMethodEnter(LogLevel.Debug, CLASSNAME, "Promote");
_rm = CreateResourceManager();
// may not be null if Prepare or Enlist is called first
if (_callbacks == null)
{
_callbacks = new NpgsqlTransactionCallbacks(_connection);
}
byte[] token = _rm.Promote(_callbacks);
// mostly likely case for this is the transaction has been prepared.
if (_npgsqlTx != null)
{
// cancel the NpgsqlTransaction since this will
// be handled by a two phase commit.
_npgsqlTx.Cancel();
_npgsqlTx.Dispose();
_npgsqlTx = null;
_connection.PromotableLocalTransactionEnded();
}
return(token);
}
public void Enlist(Transaction tx)
{
if (tx != null)
{
_isolationLevel = tx.IsolationLevel;
if (!tx.EnlistPromotableSinglePhase(this))
{
// must already have a durable resource
// start transaction
_npgsqlTx = _connection.BeginTransaction(ConvertIsolationLevel(_isolationLevel));
_inTransaction = true;
_rm = CreateResourceManager();
_callbacks = new NpgsqlTransactionCallbacks(_connection);
_rm.Enlist(_callbacks, TransactionInterop.GetTransmitterPropagationToken(tx));
// enlisted in distributed transaction
// disconnect and cleanup local transaction
_npgsqlTx.Cancel();
_npgsqlTx.Dispose();
_npgsqlTx = null;
}
}
}
private static INpgsqlResourceManager CreateResourceManager()
{
// TODO: create network proxy for resource manager
if (_resourceManager == null)
{
_sponser = new System.Runtime.Remoting.Lifetime.ClientSponsor();
AppDomain rmDomain = AppDomain.CreateDomain("NpgsqlResourceManager", AppDomain.CurrentDomain.Evidence, AppDomain.CurrentDomain.SetupInformation);
_resourceManager =
(INpgsqlResourceManager)
rmDomain.CreateInstanceAndUnwrap(typeof (NpgsqlResourceManager).Assembly.FullName,
typeof (NpgsqlResourceManager).FullName);
_sponser.Register((MarshalByRefObject)_resourceManager);
}
return _resourceManager;
//return new NpgsqlResourceManager();
}
public byte[] Promote()
{
NpgsqlEventLog.LogMethodEnter(LogLevel.Debug, CLASSNAME, "Promote");
_rm = CreateResourceManager();
// may not be null if Prepare or Enlist is called first
if (_callbacks == null)
{
_callbacks = new NpgsqlTransactionCallbacks(_connection);
}
byte[] token = _rm.Promote(_callbacks);
// mostly likely case for this is the transaction has been prepared.
if (_npgsqlTx != null)
{
// cancel the NpgsqlTransaction since this will
// be handled by a two phase commit.
_npgsqlTx.Cancel();
_npgsqlTx.Dispose();
_npgsqlTx = null;
_connection.PromotableLocalTransactionEnded();
}
return token;
}
private static INpgsqlResourceManager CreateResourceManager()
{
// TODO: create network proxy for resource manager
if (_resourceManager == null)
{
AppDomain rmDomain = AppDomain.CreateDomain("NpgsqlResourceManager", AppDomain.CurrentDomain.Evidence, AppDomain.CurrentDomain.SetupInformation);
_resourceManager =
(INpgsqlResourceManager)
rmDomain.CreateInstanceAndUnwrap(typeof (NpgsqlResourceManager).Assembly.FullName,
typeof (NpgsqlResourceManager).FullName);
}
return _resourceManager;
//return new NpgsqlResourceManager();
}
public byte[] Promote()
{
_rm = CreateResourceManager();
// may not be null if Prepare or Enlist is called first
if (_callbacks == null)
{
_callbacks = new NpgsqlTransactionCallbacks(_connection);
}
byte[] token = _rm.Promote(_callbacks);
// mostly likely case for this is the transaction has been prepared.
if (_npgsqlTx != null)
{
// cancel the NpgsqlTransaction since this will
// be handled by a two phase commit.
_npgsqlTx.Cancel();
_npgsqlTx.Dispose();
_npgsqlTx = null;
}
return token;
}
