/// <summary>
/// 开始接收一个异步操作传入的连接
/// </summary>
protected virtual void BeginAcceptAsync(SocketAsyncEventArgs socketAsyncEventArgs)
{
try
{
if (socketAsyncEventArgs.SocketError == SocketError.Success)
{
//连接尝试接入成功
//这个这个同步信号 目的是为了控制 其服务器的停止或者启动的
_autoReset.WaitOne();
_autoReset.Set();
NewConnectArgs newConnectArgs = new NewConnectArgs(socketAsyncEventArgs);
OnNewConnectEvent(newConnectArgs);
if (!newConnectArgs.IsCanceled)
{
OnNewAppSession(new NewAppSessionArgs(socketAsyncEventArgs));
if (_socketBufferManager.SetBuffer(socketAsyncEventArgs))
{
if (!socketAsyncEventArgs.AcceptSocket.ReceiveAsync(socketAsyncEventArgs))
{
BeginReceiveAsync(socketAsyncEventArgs);
}
}
else
{
RecycleSocketAsyncEventArgs(socketAsyncEventArgs);
}
}
else
{
RecycleSocketAsyncEventArgs(socketAsyncEventArgs);
}
}
else
{
RecycleSocketAsyncEventArgs(socketAsyncEventArgs);
}
}
catch (Exception ex)
{
RecycleSocketAsyncEventArgs(socketAsyncEventArgs);
_logger.Error(ex);
}
finally
{
//循环开始一个异步操作来接受一个传入的连接尝试
AcceptAsync();
}
}
protected virtual void OnNewConnectEvent(NewConnectArgs newConnectArgs)
{
try
{
_socketServerEvent.OnNewConnect(AppSocketContainer.Ins, newConnectArgs);
_logger.DebugFormat("客户端{0}连接接入!", newConnectArgs.SocketAsyncEventArgs.AcceptSocket.RemoteEndPoint.ToString());
}
catch (Exception ex)
{
_logger.Error(ex);
}
}
/// <summary>
/// 新连接接入
/// </summary>
/// <param name="container"></param>
/// <param name="newConnectArgs">这里可以设置 newConnectArgs.IsCanceled 来过滤这个连接</param>
public virtual void OnNewConnect(AppSocketContainer container, NewConnectArgs newConnectArgs)
{
}