public ParticipantEnlistment(ProtocolState state, Enlistment enlistment, Guid enlistmentId, EndpointAddress service) : base(state, enlistmentId)
{
base.enlistment = enlistment;
base.enlistment.ProtocolProviderContext = this;
this.protocol = Microsoft.Transactions.Wsat.Messaging.ControlProtocol.Durable2PC;
base.stateMachine = new DurableStateMachine(this);
this.participantProxy = state.TryCreateTwoPhaseCommitParticipantProxy(service);
if (this.participantProxy == null)
{
if (RecoveredParticipantInvalidMetadataRecord.ShouldTrace)
{
RecoveredParticipantInvalidMetadataRecord.Trace(base.enlistmentId, enlistment.RemoteTransactionId, service, base.state.ProtocolVersion);
}
base.stateMachine.ChangeState(state.States.DurableFailedRecovery);
}
else
{
base.stateMachine.ChangeState(state.States.DurableRecovering);
}
base.AddToLookupTable();
}
public ParticipantEnlistment(ProtocolState state, WsatRegistrationHeader header, Microsoft.Transactions.Wsat.Messaging.ControlProtocol protocol, TwoPhaseCommitParticipantProxy proxy) : base(state)
{
this.protocol = protocol;
proxy.AddRef();
this.participantProxy = proxy;
this.ConfigureEnlistment(header);
this.CreateCoordinatorService();
switch (protocol)
{
case Microsoft.Transactions.Wsat.Messaging.ControlProtocol.Volatile2PC:
base.stateMachine = new VolatileStateMachine(this);
base.stateMachine.ChangeState(state.States.VolatileRegistering);
return;
case Microsoft.Transactions.Wsat.Messaging.ControlProtocol.Durable2PC:
base.stateMachine = new DurableStateMachine(this);
base.stateMachine.ChangeState(state.States.DurableRegistering);
return;
}
Microsoft.Transactions.Bridge.DiagnosticUtility.FailFast("Invalid protocol");
}
private void OnPoliteSendComplete(IAsyncResult ar, TwoPhaseCommitParticipantProxy proxy)
{
try
{
proxy.EndSendMessage(ar);
}
catch (WsatSendFailureException exception)
{
Microsoft.Transactions.Bridge.DiagnosticUtility.ExceptionUtility.TraceHandledException(exception, TraceEventType.Warning);
DebugTrace.TraceSendFailure(exception);
this.state.Perf.MessageSendFailureCountPerInterval.Increment();
}
}