public void StartSink()
{
StopSink();
_msgReport = new MsgReport();
_msgReport.nodes = new MsgReport.Node[16];
_net.DataIndication = DataIndicationHandler;
_net.NodeChangedIndication = NodeChangedHandler;
if (_coordinator)
{
_reportInterval = cReportIntervalDefault * 2; // report only every second interval to ensure that we have the reports from all nodes
}
_timerReport = new Timer(ReportCallback, null, _reportInterval, _reportInterval);
_status = new NodeStatus[0];
}
private void StatusHandleReport(UInt16 source, MsgReport msg)
{
// update status
lock (_statusLock)
{
int index = StatusGetNode(source, true, false);
_status[index].traffic = new TrafficStatus[msg.nodeCount];
for (int i = 0; i < msg.nodeCount; i++)
{
_status[index].traffic[i].addr = msg.nodes[i].addr;
_status[index].traffic[i].rxBps = msg.nodes[i].rxBps;
}
}
}
private void DataIndicationHandler(
object sender,
UInt16 source,
UInt16 targetShortAddr,
Frame frame)
{
lock (_msgReport)
{
Message msg = (Message)frame.ReadByte(0);
switch (msg)
{
case Message.Data:
{
if (_testMode)
{
_monitor.Print("received frame from 0x" + HexConverter.ConvertUintToHex(source, 4) +
", sduHandle=" + frame.ReadByte(1) +
", len=" + frame.LengthDataUsed + " bytes");
}
for (int i = 0; i < _msgReport.nodeCount; i++)
{
if (_msgReport.nodes[i].addr == source)
{
_msgReport.nodes[i].rxBps += (UInt32)frame.LengthDataUsed;
return;
}
}
if (_msgReport.nodeCount < _msgReport.nodes.Length)
{
_msgReport.nodes[_msgReport.nodeCount].addr = source;
_msgReport.nodes[_msgReport.nodeCount].rxBps = (UInt32)frame.LengthDataUsed;
_msgReport.nodeCount++;
}
break;
}
case Message.Report:
{
MsgReport rep = new MsgReport();
if (rep.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Report from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < rep.nodeCount; i++)
{
_monitor.Print(" " + rep.nodes[i].rxBps + " bytes per second from 0x" + HexConverter.ConvertUintToHex(rep.nodes[i].addr, 4));
}
}
if (_coordinator)
{
StatusHandleReport(source, rep);
}
}
break;
}
case Message.Neighbors:
{
MsgNeighbors neigh = new MsgNeighbors();
if (neigh.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Neighbors from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < neigh.neighborCount; i++)
{
_monitor.Print(" 0x" + HexConverter.ConvertUintToHex(neigh.neighbors[i].shortAdr, 4) +
": " + neigh.neighbors[i].lqi);
}
}
if (_coordinator)
{
StatusHandleNeighbors(source, neigh);
}
}
break;
}
}
}
Frame.Release(ref frame);
}
private void DataIndicationHandler(
object sender,
UInt16 source,
UInt16 targetShortAddr,
Frame frame)
{
lock (_msgReport)
{
Message msg = (Message)frame.ReadByte(0);
switch (msg)
{
case Message.Data:
{
if (_testMode)
{
_monitor.Print("received frame from 0x" + HexConverter.ConvertUintToHex(source, 4) +
", sduHandle=" + frame.ReadByte(1) +
", len=" + frame.LengthDataUsed + " bytes");
}
for (int i = 0; i < _msgReport.nodeCount; i++)
{
if (_msgReport.nodes[i].addr == source)
{
_msgReport.nodes[i].rxBps += (UInt32)frame.LengthDataUsed;
return;
}
}
if (_msgReport.nodeCount < _msgReport.nodes.Length)
{
_msgReport.nodes[_msgReport.nodeCount].addr = source;
_msgReport.nodes[_msgReport.nodeCount].rxBps = (UInt32)frame.LengthDataUsed;
_msgReport.nodeCount++;
}
break;
}
case Message.Report:
{
MsgReport rep = new MsgReport();
if (rep.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Report from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < rep.nodeCount; i++)
{
_monitor.Print(" " + rep.nodes[i].rxBps + " bytes per second from 0x" + HexConverter.ConvertUintToHex(rep.nodes[i].addr, 4));
}
}
if (_coordinator)
{
StatusHandleReport(source, rep);
}
}
break;
}
case Message.Neighbors:
{
MsgNeighbors neigh = new MsgNeighbors();
if (neigh.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Neighbors from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < neigh.neighborCount; i++)
{
_monitor.Print(" 0x" + HexConverter.ConvertUintToHex(neigh.neighbors[i].shortAdr, 4) +
": " + neigh.neighbors[i].lqi);
}
}
if (_coordinator)
{
StatusHandleNeighbors(source, neigh);
}
}
break;
}
}
}
Frame.Release(ref frame);
}
public void StartSink()
{
StopSink();
_msgReport = new MsgReport();
_msgReport.nodes = new MsgReport.Node[16];
_net.DataIndication = DataIndicationHandler;
_net.NodeChangedIndication = NodeChangedHandler;
if (_coordinator)
_reportInterval = cReportIntervalDefault * 2; // report only every second interval to ensure that we have the reports from all nodes
_timerReport = new Timer(ReportCallback, null, _reportInterval, _reportInterval);
_status = new NodeStatus[0];
}
private void StatusHandleReport(UInt16 source, MsgReport msg)
{
// update status
lock (_statusLock)
{
int index = StatusGetNode(source, true, false);
_status[index].traffic = new TrafficStatus[msg.nodeCount];
for (int i = 0; i < msg.nodeCount; i++)
{
_status[index].traffic[i].addr = msg.nodes[i].addr;
_status[index].traffic[i].rxBps = msg.nodes[i].rxBps;
}
}
}