public static void Add(ConnInfo connInfo)
{
lock (locker)
{
connInfos.Add(connInfo);
}
}
public static void Handle(byte[] payloadbytes, ConnInfo connInfo)
{
var payloadString = Encoding.UTF8.GetString(payloadbytes);
if (payloadString.StartsWith("#"))
{
connInfo.newsCategory = payloadString.Split("#").LastOrDefault();
Connections.Add(connInfo);
}
else
{
PHandler pHandler = JsonConvert.DeserializeObject <PHandler>(payloadString);
PStorage.Add(pHandler);
}
Console.WriteLine(payloadString);
}
private void AcceptedCallback(IAsyncResult asyncResult)
{
ConnInfo conn = new ConnInfo();
try
{
conn.Socket = _socket.EndAccept(asyncResult);
conn.Address = conn.Socket.RemoteEndPoint.ToString();
conn.Socket.BeginReceive(conn.Data, 0, conn.Data.Length,
SocketFlags.None, ReceiveCallback, conn);
} catch (Exception e)
{
Console.WriteLine($"Can't accept: {e.Message}");
}
finally
{
Accept();
}
}
private void ReceiveCallback(IAsyncResult asyncResult)
{
ConnInfo conn = asyncResult.AsyncState as ConnInfo;
try
{
Socket senderSocket = conn.Socket;
SocketError response;
int buff_size = senderSocket.EndReceive(asyncResult, out response);
if (response == SocketError.Success)
{
byte[] payload = new byte[buff_size];
Array.Copy(conn.Data, payload, payload.Length);
BHandler.Handle(payload, conn);
}
} catch (Exception e)
{
Console.WriteLine($"Can't receive data:{e.Message}");
}
finally
{
try
{
conn.Socket.BeginReceive(conn.Data, 0, conn.Data.Length,
SocketFlags.None, ReceiveCallback, conn);
}
catch (Exception e)
{
Console.WriteLine($"{e.Message}");
var address = conn.Socket.RemoteEndPoint.ToString();
Connections.Remove(address);
conn.Socket.Close();
}
}
}
