private void OnReceive(Packet pk, IPEndPoint remote)
{
var e = new ReceivedEventArgs(pk);
e.UserState = remote;
LastTime = DateTime.Now;
//if (StatReceive != null) StatReceive.Increment(e.Length);
if (Log.Enable && LogReceive)
{
WriteLog("Recv [{0}]: {1}", e.Length, e.ToHex(32, null));
}
Received?.Invoke(this, e);
if (Packet != null && e.Packet != null && MessageReceived != null)
{
var msg = Packet.LoadMessage(e.Packet);
var me = new MessageEventArgs
{
Packet = e.Packet,
UserState = e.UserState,
Message = msg
};
MessageReceived(this, me);
}
}
/// <summary>发送消息并等待响应</summary>
/// <param name="msg"></param>
/// <returns></returns>
public virtual async Task <IMessage> SendAsync(IMessage msg)
{
if (msg == null)
{
throw new ArgumentNullException(nameof(msg));
}
var pk = new Packet(msg.ToArray());
if (Packet == null)
{
Packet = new PacketProvider();
}
var task = msg.Reply ? null : Packet.Add(pk, Remote.EndPoint, Timeout);
if (!SendByQueue(pk, Remote.EndPoint))
{
return(null);
}
// 如果是响应包，直接返回不等待
if (msg.Reply)
{
return(null);
}
return(Packet.LoadMessage(await task.ConfigureAwait(false)));
}