/// <summary>
/// 异步运行接受消息回调
/// </summary>
/// <param name="msg"></param>
void ReceiveCallbackAsync(SocketSession session, string msg)
{
if (ReceiveCallback == null)
{
return;
}
Task.Run(() =>
{
try
{
ReceiveCallback(session, msg);
}
catch (Exception ex)
{
Log4netHelper.Fatal($"服务端接收到消息但执行ReceiveCallback异常:{msg}", ex);
}
});
}
/// <summary>
/// 接受连接
/// </summary>
/// <param name="ar"></param>
private void BeginAcceptConnection(IAsyncResult ar)
{
if (this.IsDisposable)
{
return;
}
var socket = SOCKET_SERVER.EndAccept(ar);
var remoteEndPoint = ((System.Net.IPEndPoint)socket.RemoteEndPoint);
Log4netHelper.Debug($"{remoteEndPoint.Address.ToString()}连接到了本服务端");
var session = new SocketSession(socket)
{
Id = Guid.NewGuid().ToString(),
RemoteEndPoint = socket.RemoteEndPoint,
ReceiveCallback = (obj, msg) =>
{
try
{
ReceiveEvent(obj, msg);
}
catch (Exception ex)
{
Log4netHelper.Fatal($"服务端在执行ReceiveEvent事件时发生异常{Environment.NewLine}消息内容{msg}{Environment.NewLine}会话{JsonHelper.SerializeObject(obj)}", ex);
}
},
DisposeCallback = (obj) =>
{
SESSIONS.Remove(obj);
},
};
session.Start();
SESSIONS.Add(session);
SOCKET_SERVER.BeginAccept(new AsyncCallback(BeginAcceptConnection), null);
AcceptConnectionEvent(session, null);
}