public static CommDatagram ParseDatagram(DataGram datagram)
{
CommDatagram result = new CommDatagram();
int idx = -1;
//Sender ID
string msgPart = GetMessagePart(datagram.Message, ref idx);
if (msgPart == null)
{
return(null);
}
result.SenderId = new Guid(msgPart);
//Message type
msgPart = GetMessagePart(datagram.Message, ref idx);
if (msgPart == null)
{
return(null);
}
result.MessageType = (MessageType)Convert.ToInt32(msgPart);
//Data
msgPart = datagram.Message.Substring(idx + 1, datagram.Message.Length - idx - 1);
result.Data = msgPart;
return(result);
}
private void SendMessage(Guid?toID, MessageType messageType, string data)
{
string message = CommDatagram.GetMessage(myID, messageType, data);
if (toID == null)
{
broadcast.SendToChannel(ChannelBroadcast, message);
}
else
{
broadcast.SendToChannel(toID.ToString(), message);
}
}
private void listener_MessageReceived(object sender, XDMessageEventArgs e)
{
CommDatagram dtg = CommDatagram.ParseDatagram(e.DataGram);
if (dtg.SenderId == myID)
{
return;
}
switch (dtg.MessageType)
{
case MessageType.GetInstance:
//if (!String.IsNullOrEmpty(this.CurrentLogFileName))
SendMessage(dtg.SenderId, MessageType.ReturnInstance, new LogViewerInstance(myID, this.CurrentLogFileName, this.AppLastActivation, this.MainWindowHandle).GetTextMessage());
break;
case MessageType.ReturnInstance:
this.otherInstances.Add(new LogViewerInstance(dtg.Data));
break;
case MessageType.GoToDateTime:
OnGoToItemRequest(DateTime.ParseExact(dtg.Data, CommDateFormat, CultureInfo.InvariantCulture));
break;
case MessageType.ReturnCurrentLogFileName:
OnAnotherInstanceOpenedLogFile(dtg.Data);
break;
case MessageType.ProcessAppArgs:
OnProcessAppArgs(dtg.Data.Split('|'));
break;
default:
throw new NotImplementedException(String.Format("Message type: '{0}' is not supported.", dtg.MessageType));
}
}
