async Task NewConnection(IPEndPoint ipEndPoint, MessageType type)
{
var list = type switch
{
MessageType.HandShake => ConnectServers,
MessageType.SurfaceHandShake => ConnectSurfaces,
_ => null
};
if (list is null)
{
return;
}
lock (list)
{
if (list.Any(x => Equals(x.Address, ipEndPoint.Address)))
{
return;
}
list.Add(ipEndPoint);
}
_logger.LogInformation($"Server: New Connection from {ipEndPoint} > {type}");
if (type != MessageType.HandShake)
{
return;
}
try
{
await SendMessageAsync(ipEndPoint.Address, NetworkConstant.SERVER_PORT, HandShake.CreateMessage(ConnectServers));
}
catch (SocketException)
{
RemoveEndPoint(ipEndPoint, list);
await BroadcastEndPointsAsync();
}
}
Task MessageHandle(Message msg, IPEndPoint endPoint)
{
_logger.LogInformation($"Server: Message has arrived from {endPoint} : MSG_TYPE: {msg.Type} : {DateTime.Now:ss.FFFF}");
return(msg.Type switch
{
MessageType.HandShake => HandShakeHandle(JsonSerializer.Deserialize <HandShake>(msg.Payload), endPoint),
MessageType.Addr => AddrHandle(JsonSerializer.Deserialize <AddrPayload>(msg.Payload), endPoint),
MessageType.Inventory => Task.CompletedTask,
MessageType.Notice => Task.CompletedTask,
MessageType.Ping => Task.CompletedTask,
MessageType.SurfaceHandShake => SurfaceHandShakeHandle(endPoint),
_ => Task.CompletedTask
});
}
public async Task ConnectAsync(IPEndPoint endPoint)
{
try
{
await SendMessageAsync(endPoint.Address, NetworkConstant.SERVER_PORT, HandShake.CreateMessage(ConnectServers));
}
catch (SocketException)
{
_logger.LogInformation($"Server: {endPoint} > No response");
}
}