internal void RemoveEventHandlers()
{
// Remove all event handlers.
TransactionRequestReceived = null;
TransactionInformationResponseReceived = null;
TransactionFinalResponseReceived = null;
TransactionTimedOut = null;
TransactionDuplicateResponse = null;
TransactionRequestRetransmit = null;
TransactionResponseRetransmit = null;
TransactionStateChanged = null;
TransactionTraceMessage = null;
TransactionRemoved = null;
}