Initial split of the modules

NadekoBot.Core/Common/ShardCom/IShardComMessage.cs

@@ -0,0 +1,13 @@
+using System;
+using Discord;
+
+namespace NadekoBot.Common.ShardCom
+{
+    public class ShardComMessage
+    {
+        public int ShardId { get; set; }
+        public ConnectionState ConnectionState { get; set; }
+        public int Guilds { get; set; }
+        public DateTime Time { get; set; }
+    }
+}

NadekoBot.Core/Common/ShardCom/ShardComClient.cs

@@ -0,0 +1,28 @@
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace NadekoBot.Common.ShardCom
+{
+    public class ShardComClient
+    {
+        private int port;
+
+        public ShardComClient(int port)
+        {
+            this.port = port;
+        }
+
+        public async Task Send(ShardComMessage data)
+        {
+            var msg = JsonConvert.SerializeObject(data);
+            using (var client = new UdpClient())
+            {
+                var bytes = Encoding.UTF8.GetBytes(msg);
+                await client.SendAsync(bytes, bytes.Length, IPAddress.Loopback.ToString(), port).ConfigureAwait(false);
+            }
+        }
+    }
+}

NadekoBot.Core/Common/ShardCom/ShardComServer.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace NadekoBot.Common.ShardCom
+{
+    public class ShardComServer : IDisposable
+    {
+        private readonly UdpClient _client;
+
+        public ShardComServer(int port)
+        {
+            _client = new UdpClient(port);
+        }
+
+        public void Start()
+        {
+            Task.Run(async () =>
+            {
+                var ip = new IPEndPoint(IPAddress.Any, 0);
+                while (true)
+                {
+                    var recv = await _client.ReceiveAsync();
+                    var data = Encoding.UTF8.GetString(recv.Buffer);
+                    var _ = OnDataReceived(JsonConvert.DeserializeObject<ShardComMessage>(data));
+                }
+            });
+        }
+
+        public void Dispose()
+        {
+            _client.Dispose();
+        }
+
+        public event Func<ShardComMessage, Task> OnDataReceived = delegate { return Task.CompletedTask; };
+    }
+}