WingMan

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/trunk/WingMan/Lobby/LobbyMessage.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Serialization;
 
namespace WingMan
{
public class LobbyMessage
{
public string Message { get; set; }
public string Nick { get; set; }
 
[XmlIgnore] public static XmlSerializer XmlSerializer = new XmlSerializer(typeof(LobbyMessage));
}
}
/trunk/WingMan/Lobby/LobbyMessageReceivedEventArgs.cs
@@ -0,0 +1,21 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace WingMan
{
public class LobbyMessageReceivedEventArgs : EventArgs
{
public string Nick { get; set; }
 
public string Message { get; set; }
 
public LobbyMessageReceivedEventArgs(string nick, string message)
{
Nick = nick;
Message = message;
}
}
}
/trunk/WingMan/Lobby/LobbyMessageSynchronizer.cs
@@ -0,0 +1,59 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using MQTTnet;
using WingMan.Communication;
 
namespace WingMan
{
public class LobbyMessageSynchronizer : IDisposable
{
public delegate void LobbyMessageReceived(object sender, LobbyMessageReceivedEventArgs e);
 
public event LobbyMessageReceived OnLobbyMessageReceived;
private MQTTCommunication MQTTCommunication { get; set; }
public LobbyMessageSynchronizer(MQTTCommunication MQTTCommunication)
{
this.MQTTCommunication = MQTTCommunication;
 
MQTTCommunication.OnMessageReceived += MqttCommunicationOnOnMessageReceived;
}
 
private void MqttCommunicationOnOnMessageReceived(object sender, MqttApplicationMessageReceivedEventArgs e)
{
if(e.ApplicationMessage.Topic != "lobby")
return;
 
using (var memoryStream = new MemoryStream(e.ApplicationMessage.Payload))
{
var lobbyMessage = (LobbyMessage)LobbyMessage.XmlSerializer.Deserialize(memoryStream);
 
OnLobbyMessageReceived?.Invoke(sender, new LobbyMessageReceivedEventArgs(lobbyMessage.Nick, lobbyMessage.Message));
}
}
 
public async Task Broadcast(string message)
{
using (var memoryStream = new MemoryStream())
{
LobbyMessage.XmlSerializer.Serialize(memoryStream, new LobbyMessage
{
Nick = MQTTCommunication.Nick,
Message = message
});
 
memoryStream.Position = 0L;
 
await MQTTCommunication.Broadcast("lobby", memoryStream.ToArray()).ConfigureAwait(false);
}
}
 
public void Dispose()
{
MQTTCommunication.OnMessageReceived -= MqttCommunicationOnOnMessageReceived;
}
}
}