private void OutOfRangeTimer_Tick(object sender, EventArgs e)
{
if (waitingTimesForSink > 7)
{
Node.isSinkAgent = false;
PublicParameters.SinkNode.MainWindow.Dispatcher.Invoke(() => Node.Ellipse_HeaderAgent_Mark.Visibility = Visibility.Hidden);
Node.NeighborsTable.RemoveAll(sinkItem => sinkItem.NeiNode.ID == PublicParameters.SinkNode.ID);
SinkOutOfRangeTimer.Stop();
if (AgentBuffer.Count > 0)
{
do
{
Packet packet = AgentBuffer.Dequeue();
packet.isDelivered = false;
Node.updateStates(packet);
} while (AgentBuffer.Count > 0);
}
}
else if (AgentBuffer.Count > 0)
{
if (isSinkInRange())
{
SinkOutOfRangeTimer.Stop();
do
{
Packet packet = AgentBuffer.Dequeue();
packet.Destination = PublicParameters.SinkNode;
packet.TimeToLive += PublicParameters.HopsErrorRange;
Node.sendDataPack(packet);
} while (AgentBuffer.Count > 0);
}
else
{
try
{
if (NewAgent != null)
{
do
{
Packet packet = AgentBuffer.Dequeue();
packet.Destination = NewAgent;
packet.TimeToLive += Node.maxHopsForDestination(NewAgent.CenterLocation);
Node.sendDataPack(packet);
} while (AgentBuffer.Count > 0);
}
}
catch (NullReferenceException excep)
{
Console.WriteLine(excep.Message + " new agent is null");
}
}
}
else if (isSinkInRange() && AgentBuffer.Count == 0)
{
SinkOutOfRangeTimer.Stop();
}
waitingTimesForSink++;
}
public void AgentStorePacket(Packet packet)
{
initiateSinkOutOfRangeTimer();
AgentBuffer.Enqueue(packet);
if (AgentBuffer.Count > 20)
{
Console.WriteLine();
}
}
private void NewAgentTimer_Tick(Object sender, EventArgs e)
{
OldAgentTimer.Stop();
OldAgent = null;
NewAgent = null;
OldAgentTimer = null;
if (AgentBuffer.Count > 0)
{
foreach (Packet packet in AgentBuffer)
{
packet.isDelivered = false;
packet.DroppedReason = "New Agent reset";
Node.updateStates(packet);
}
}
AgentBuffer.Clear();
}
public void AgentStorePacket(Packet packet)
{
initiateSinkOutOfRangeTimer();
AgentBuffer.Enqueue(packet);
}