public abstract void CallbackAlert(MessageAlert messageAlert, RateControllerState state);
public override void CallbackAlert(MessageAlert messageAlert, RateControllerState state)
{
ulong[] Args = messageAlert.Args;
//switch (messageAlert.AlertType)
//{
// case OktoAlertType.AlertDemoGui:
// switch ((AlertDemoGui)Args[0])
// {
// case AlertDemoGui.ChangeLimitTokenSec:
// throw new NotImplementedException();
// break;
// case AlertDemoGui.ChangePolicy:
// throw new NotImplementedException();
// break;
// case AlertDemoGui.SetCapacity:
// throw new NotImplementedException();
// break;
// case AlertDemoGui.SetIsAlgorithmEnabled:
// throw new NotImplementedException();
// break;
// case AlertDemoGui.ChangePriority:
// throw new NotImplementedException();
// break;
// case AlertDemoGui.SetControlInterval:
// throw new NotImplementedException();
// break;
// case AlertDemoGui.SetVecIdx:
// throw new NotImplementedException();
// break;
// default:
// throw new ArgumentOutOfRangeException("AlertDemoGui unhandled " + Args[0].ToString());
// }
// break;
// default:
// throw new NotImplementedException();
// break;
//}
string logmsg = string.Format("CallbackAlert {0} received alert type {1} args:", DateTime.Now, messageAlert.AlertType.ToString());
for (int i = 0; i < Args.Length; i++)
logmsg += Args[i].ToString() + ",";
rateController.Log(logmsg);
}
public static MessageAlert CreateFromNetBytes(byte[] buffer, int offset)
{
MessageAlert msg = new MessageAlert();
msg.Length = (uint)Utils.Int32FromNetBytes(buffer, offset); offset += 4;
msg.SeqNo = (uint)Utils.Int32FromNetBytes(buffer, offset); offset += 4;
msg.MessageType = buffer[offset++];
// Message body is <AlertVec,argsLen,UInt64[argsLen]>.
msg.alertType = (OktoAlertType)Utils.Int64FromNetBytes(buffer, offset); offset += 8;
int argsLen = Utils.Int32FromNetBytes(buffer, offset); offset += 4;
msg.args = new ulong[argsLen];
for (int i = 0; i < argsLen; i++)
{
msg.args[i] = (ulong)Utils.Int64FromNetBytes(buffer, offset);
offset += 8;
}
return msg;
}
public void PostAlert(OktoAlertType alertType, ulong[] args)
{
// Push message to the sequential work queue for upcall into Policy Module.
MessageAlert mAlert = new MessageAlert(alertType,args);
RcWorkItem rcWorkItem = new RcWorkItem(RcWorkItemType.Alert, mAlert, 0, null);
RcWorkQueue.Enqueue(rcWorkItem);
}
public static MessageAlert CreateFromNetAlert(MessageNetAlert netAlert)
{
MessageAlert msg = new MessageAlert();
msg.Length = netAlert.Length;
msg.SeqNo = netAlert.SeqNo;
msg.MessageType = netAlert.MessageType;
msg.netAlertVec= netAlert.AlertVec;
msg.args = new ulong[8];
msg.args[0] = netAlert.EthSrcAddr;
msg.args[1] = netAlert.EthDestAddr;
msg.args[2] = netAlert.IPv4SrcAddr;
msg.args[3] = netAlert.IPv4DestAddr;
msg.args[4] = netAlert.TenantId;
msg.args[5] = netAlert.FlowId;
msg.args[6] = netAlert.i_index;
msg.args[7] = netAlert.j_index;
return msg;
}