private void _client_MessageReceivedEvent(object sender, ClientServerUsingNamedPipes.Interfaces.MessageReceivedEventArgs e)
{
switch (e.Type)
{
case MessageType.Registered:
txtStatus.Text = "Connected";
break;
case MessageType.Published:
txtStatus.Text = "Data has been published to data channel - " + e.DataId;
break;
case MessageType.Subscribed:
txtStatus.Text = "You have been subscribed to data channel - " + e.DataId;
if (!lstSubscribedChannels.Items.Contains(e.DataId))
{
lstSubscribedChannels.Items.Add(e.DataId);
}
break;
case MessageType.Unsubscribed:
txtStatus.Text = "You have been unsubscribed from data channel - " + e.DataId;
if (lstSubscribedChannels.Items.Contains(e.DataId))
{
lstSubscribedChannels.Items.Remove(e.DataId);
}
break;
case MessageType.PublishSubscribed:
txtStatus.Text = "You received published data from channel - " + e.DataId;
lstReceivedData.Items.Add(new SubscribedData()
{
DataId = e.DataId, DateTime = DateTime.Now.ToString("MM/dd/yyyy HH:mm:ss"), Data = e.JsonData
});
break;
}
}
private void CentralPipeServer_MessageReceivedEvent(object sender, ClientServerUsingNamedPipes.Interfaces.MessageReceivedEventArgs e)
{
if (e.Type == MessageType.Register)
{
clientsList[e.ReceiverId] = new PipeClient(e.ReceiverId);
clientsList[e.ReceiverId].Start();
clientsList[e.ReceiverId].SendMessage(new MessageReceivedEventArgs()
{
Type = MessageType.Registered
});
}
else if (e.Type == MessageType.Unregister)
{
if (clientsList.ContainsKey(e.ReceiverId))
{
clientsList[e.ReceiverId].Stop();
}
}
else if (e.Type == MessageType.Publish)
{
jsonDataList[e.DataId] = e.JsonData;
if (clientsList.ContainsKey(e.ReceiverId))
{
clientsList[e.ReceiverId].SendMessage(new MessageReceivedEventArgs()
{
Type = MessageType.Published, DataId = e.DataId
});
}
if (subscribersList.ContainsKey(e.DataId))
{
var list = subscribersList[e.DataId];
foreach (var sub in list)
{
clientsList[sub].SendMessage(new MessageReceivedEventArgs()
{
DataId = e.DataId, JsonData = e.JsonData, Type = MessageType.PublishSubscribed
});
}
}
}
else if (e.Type == MessageType.Subscribe)
{
if (!subscribersList.ContainsKey(e.DataId))
{
subscribersList[e.DataId] = new List <string>();
}
if (!subscribersList[e.DataId].Contains(e.ReceiverId))
{
subscribersList[e.DataId].Add(e.ReceiverId);
}
if (clientsList.ContainsKey(e.ReceiverId))
{
clientsList[e.ReceiverId].SendMessage(new MessageReceivedEventArgs()
{
DataId = e.DataId, Type = MessageType.Subscribed
});
}
}
else if (e.Type == MessageType.Unsubscribe)
{
if (subscribersList.ContainsKey(e.DataId))
{
if (subscribersList[e.DataId].Contains(e.ReceiverId))
{
subscribersList[e.DataId].Remove(e.ReceiverId);
}
}
if (clientsList.ContainsKey(e.ReceiverId))
{
clientsList[e.ReceiverId].SendMessage(new MessageReceivedEventArgs()
{
DataId = e.DataId, Type = MessageType.Unsubscribed
});
}
}
}