public void Send(WorkloadStatisticsContext wsctx)
{
if (_workloadContextSender != null)
{
_workloadContextSender.Send(wsctx);
}
}
/// <summary>
/// not threadsave! 1 socket created by constructor
/// http://zguide.zeromq.org/page:all
/// - Do not try to use the same socket from multiple threads.
/// </summary>
/// <param name="wsCtx"></param>
public void Send(WorkloadStatisticsContext wsCtx)
{
var msg = new ZMessage();
msg.Add(new ZFrame(wsCtx.GroupGuid.ToString()));
msg.Add(new ZFrame(wsCtx.TaskGuid.ToString()));
msg.Add(new ZFrame(wsCtx.ToString()));
_pubSocket.Send(msg);
}
private void StatisticListenerTask(ZContext ctx)
{
using (var listener = new ZSocket(ctx, ZSocketType.PAIR))
{
listener.Connect("inproc://listener");
//checking each message, if new prefix receives, creating new Taskcomponent, adding
while (true)
{
ZError error;
ZMessage msg;
if (null == (msg = listener.ReceiveMessage(out error)))
{
if (error == ZError.ETERM)
{
return; // Interrupted
}
throw new ZException(error);
}
if (msg.Count < 3)
{
continue;
}
bool doBreak = false;
WorkloadStatisticsContext wlStatCtx;
using (var groupFrame = msg[0])
using (var taskFrame = msg[1])
using (var statlogFrame = msg[2])
{
Guid groupGuid;
doBreak |= !Guid.TryParse(groupFrame.ReadString(), out groupGuid);
Guid taskGuid;
doBreak |= !Guid.TryParse(taskFrame.ReadString(), out taskGuid);
doBreak |= !WorkloadStatisticsContext.TryParse(groupGuid, taskGuid, statlogFrame.ReadString(), out wlStatCtx);
}
if (doBreak)
{
continue;
}
var key = wlStatCtx.GetKey();
UInt64 cnt = _msgContainerByKey.ContainsKey(key) ? _msgContainerByKey[key].NmsReceived + 1L : 1L;
var msgContainer = new MsgContainer(wlStatCtx, cnt);
if (!_msgContainerByKey.ContainsKey(key))
{
_newKeyQueue.Enqueue(key);
}
_msgContainerByKey[key] = msgContainer;
}
}
}
private void StartDataFeeder(ZContext ctx, Guid guidgroup, Guid guidtask, string scapt, string endpoint, List <CancellationToken> ctlist)
{
using (var pubsender = new ZSocket(ctx, ZSocketType.PUB))
{
pubsender.Connect(endpoint); //"inproc://datafeed");
var rnd = new Random();
while (!ctlist.Any(e => e.IsCancellationRequested))
{
var i = rnd.Next(150, 10000);
var wsv = new WorkloadStatisticsContext(guidgroup, guidtask, i, i + rnd.Next(-50, 375), i + rnd.Next(-100, 200), i, scapt);
var m = wsv.ToString();
ZMessage msg = new ZMessage();
msg.Add(new ZFrame(guidgroup.ToString()));
msg.Add(new ZFrame(guidtask.ToString()));
msg.Add(new ZFrame(m));
pubsender.SendMessage(msg);
Thread.Sleep(rnd.Next(10, 75));
}
}
}
