private void HandleMessage(BasicDeliverEventArgs result)
{
var data = Encoding.UTF8.GetString(result.Body);
var telegram = new Telegram(data);
var telegramEventArgs = new TelegramReceivedEventArgs(telegram);
OnTelegramReceived(telegramEventArgs);
}
/// <summary>
/// Handles the TelegramReceived event of the client control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="TelegramReceivedEventArgs{XAMUmpTelegram}"/> instance containing the event data.</param>
void client_TelegramReceived(object sender, TelegramReceivedEventArgs <XAMUmpTelegram> e)
{
try
{
string remoteaddr = XAMUmUtils.GetSwitchIdentifier(e.Telegram.ProjectID, e.Telegram.SwitchId, e.Telegram.DesignId);
List <TelegramReceivedEventArgs <XAMUmpTelegram> > devBuf;
if (!receivebuffer.TryGetValue(remoteaddr, out devBuf))
{
devBuf = new List <TelegramReceivedEventArgs <XAMUmpTelegram> >();
receivebuffer.Add(remoteaddr, devBuf);
}
if (devBuf == null)
{
devBuf = new List <TelegramReceivedEventArgs <XAMUmpTelegram> >();
}
lock (receivebuffer)
{
if (devBuf.Count > 100)
{
Trace("To many telegrams in receive buffer of <" + remoteaddr + "> - cleare it!", TracePrio.FATALERROR);
devBuf.Clear();
}
devBuf.Add(e);
}
}
catch (Exception ex1)
{
Trace("receive exception: " + ex1.Message, TracePrio.ERROR);
}
}
/// <summary>
/// Handles the telegram received.
/// </summary>
public void HandleTelegramReceived()
{
try
{
TelegramReceivedEventArgs <XAMUmpTelegram> e = null;
do
{
e = dispatcher.GetNextRcvTel(remoteAddressIdent);
if (e == null)
{
break;
}
// If there is no message in the telegrame --> it is an Ack!
if (AckReceived != null /*&& e.Telegram.Messages.Count == 0*/)
{
AckReceived();
}
foreach (var msg in e.Telegram.Messages)
{
try
{
switch (msg.MessageID)
{
case UmpMessageID.IdState:
_IdState = new XAMUmpStateFlags(msg.Value);
break;
case UmpMessageID.PageCount:
_PageCount = BitConverter.ToInt16(msg.Value, 0);
break;
case UmpMessageID.IdControl:
_IdControl = BitConverter.ToInt16(msg.Value, 0);
break;
case UmpMessageID.PageIndex:
_PageIndex = BitConverter.ToInt16(msg.Value, 0);
break;
case UmpMessageID.EditValue:
case UmpMessageID.I2C_Temperature:
if (ValueEvent == null)
{
break;
}
ValueEvent(msg.MessageID, msg.ActorID, msg.Value);
break;
case UmpMessageID.VideoState:
if (msg.Value.Length < 12)
{
trace("rcv VideoState: to less data", TracePrio.ERROR);
break;
}
int cnt = 0;
int StateFlags = BitConverter.ToInt32(msg.Value, cnt); cnt += 4;
int BoundsLeft = BitConverter.ToInt16(msg.Value, cnt); cnt += 2;
int BoundsTop = BitConverter.ToInt16(msg.Value, cnt); cnt += 2;
int BoundsRight = BitConverter.ToInt16(msg.Value, cnt); cnt += 2;
int BoundsBottom = BitConverter.ToInt16(msg.Value, cnt); cnt += 2;
trace("HandleTelegramReceived video state '" + StateFlags + "' left '" + BoundsLeft + "' top '" + BoundsTop + "' right '" + BoundsRight + "' bottom '" + BoundsBottom + "' ", TracePrio.MESSAGE);
if (VideoStateEvent != null)
{
VideoStateEvent(StateFlags, BoundsLeft, BoundsTop, BoundsRight, BoundsBottom);
}
break;
default:
{
break;
}
}
}
catch (Exception ex)
{
trace("receive message exception: " + ex.Message, TracePrio.ERROR);
}
}
} while (e != null);
}
catch (Exception ex1)
{
trace("receive exception: " + ex1.Message, TracePrio.ERROR);
}
}
protected virtual void OnTelegramReceived(TelegramReceivedEventArgs e)
{
var handler = TelegramReceived;
if (handler != null) handler(this, e);
}
protected virtual void OnTelegramReceived(TelegramReceivedEventArgs e)
{
var handler = TelegramReceived;
if (handler == null) Assert.Fail("No listener attached");
handler(this, e);
}
