public RemotelyInitializedTransactionHandler CreateAndRegisterRITransactionHandler(
uint transactionId,
byte opcode)
{
RemotelyInitializedTransactionHandler riTh = null;
for (int i = 0; i < m_instructionSets.Count && riTh == null; i++)
{
var instructionSet = m_instructionSets[i];
instructionSet.TryCreateRemotelyInitializedTransactionHandler(opcode, transactionId, out riTh);
}
if (riTh == null)
{
m_node.TryCreateRemotelyInitializedTransactionHandler(opcode, transactionId, out riTh);
}
if (riTh == null)
{
throw new KeyNotFoundException("No instruction set supported opcode " + opcode);
}
// Register the RIT Handler
m_riTransactions.AddOrUpdate(riTh.TransactionID, riTh, (key, existingValue) => { throw new InvalidOperationException("RITH TID already existed in concurrent dict!"); });
return(riTh);
}
public void DeregisterRITransactionHandler(RemotelyInitializedTransactionHandler handler)
{
RemotelyInitializedTransactionHandler removedRith = null;
while (removedRith == null)
{
m_riTransactions.TryRemove(handler.TransactionID, out removedRith);
}
Trace.Assert(handler == removedRith);
}
public RemotelyInitializedTransactionHandler CreateAndRegisterRITransactionHandler(
uint transactionId,
byte opcode)
{
RemotelyInitializedTransactionHandler riTh = null;
for (int i = 0; i < m_instructionSets.Count && riTh == null; i++)
{
var instructionSet = m_instructionSets[i];
var handlerType = instructionSet.GetRemotelyInitializedTransactionHandlerType(opcode);
if (handlerType != null)
{
if (!instructionSet.UseConstructionContext)
{
riTh = (RemotelyInitializedTransactionHandler)Activator.CreateInstance(
handlerType,
transactionId
);
}
else
{
riTh = (RemotelyInitializedTransactionHandler)Activator.CreateInstance(
handlerType,
transactionId,
instructionSet.ConstructionContext
);
}
}
}
if (riTh == null)
{
var handlerType = m_node.GetRITOpcodeHandlerType(opcode);
if (handlerType != null)
{
riTh = (RemotelyInitializedTransactionHandler)Activator.CreateInstance(
handlerType,
transactionId
);
}
}
if (riTh == null)
{
throw new KeyNotFoundException("No instruction set supported opcode " + opcode);
}
// Register the RIT Handler
m_riTransactions.AddOrUpdate(riTh.TransactionID, riTh, (key, existingValue) => { throw new InvalidOperationException("RITH TID already existed in concurrent dict!"); });
return(riTh);
}
public bool TryCreateRemotelyInitializedTransactionHandler(byte opcode, uint transactionId, out RemotelyInitializedTransactionHandler handler)
{
foreach (var instructionSet in m_instructionSets)
{
if (instructionSet.TryCreateRemotelyInitializedTransactionHandler(opcode, transactionId, out handler))
{
return(true);
}
}
handler = null;
return(false);
}
public bool TryCreateRemotelyInitializedTransactionHandler(byte opcode, uint transactionId, out RemotelyInitializedTransactionHandler handler)
{
handler = null;
switch ((DTP)opcode)
{
case DTP.ECHO:
handler = new EchoRith(transactionId);
break;
}
return(handler != null);
}
