private void OnLogOut(object sender, LogOutEventArgs e)
{
//UpdateUI(sender, e); // 直接更新可能影响服务器性能，先加入队列缓冲一下，让专门线程去更新
_logOutQueue.Enqueue(e);
_logRecvEvt.Set();
}
private void Log4Debug(string msg)
{
//LogOutEventArgs logArgs = _logOutEvtArgsPool.Pop();
//logArgs.SetArgs(msg, _clientCount, _totalBytesRead);
LogOutEventArgs logArgs = new LogOutEventArgs(msg, _clientCount, _totalBytesRead);
if (LogOut != null)
{
LogOut(this, logArgs);
_logOutEvtArgsPool.Push(logArgs);
}
//Console.WriteLine("[" + DateTime.Now.ToString("yyyy-MM-dd hh:MM:ss.fff") + "] " + msg);
//Program.Logger.WriteLine(msg);
}
private void UpdateUI(object sender, LogOutEventArgs e)
{
if (this.InvokeRequired)
{
Invoke(new EventHandler <LogOutEventArgs>(UpdateUI), new object[] { sender, e });
}
else
{
txtClientCnt.Text = e.ClientCount.ToString();
txtRecvBytes.Text = e.RecvBytes.ToString();
if (txtLog.Text.Length > txtLog.MaxLength / 2)
{
txtLog.Clear();
}
txtLog.AppendText(e.Msg + "\r\n");
txtLog.ScrollToCaret();
}
}
/// <summary>
/// 初始化函数
/// </summary>
public void Init()
{
_totalBytesRead = 0;
_clientCount = 0;
_bufferManager = new BufferManager(_bufferSize * _maxClient * (opsToPreAlloc), _bufferSize);
_userTokenPool = new AsyncSocketUserTokenPool(_maxClient);
_clientList = new AsyncSocketUserTokenList();
_maxAcceptClientSem = new Semaphore(_maxClient, _maxClient);
_stopWaitSem = new Semaphore(1, 1);
_logOutEvtArgsPool = new Stack <LogOutEventArgs>(_maxClient);
// preallocate pool of AsyncSocketUserToken and LogOutEventArgs
AsyncSocketUserToken userToken;
LogOutEventArgs logArgs;
for (int i = 0; i < _maxClient; i++)
{
//Pre-allocate a set of reusable AsyncSocketUserToken
userToken = new AsyncSocketUserToken();
userToken.SendEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(OnIOCompleted);
userToken.RecvEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(OnIOCompleted);
// assign a byte buffer from the buffer pool to the SocketAsyncEventArg object
_bufferManager.SetBuffer(userToken.RecvEventArgs);
_bufferManager.SetBuffer(userToken.SendEventArgs);
_userTokenPool.Push(userToken);
// Pre-allocate a set of reusable LogOutEventArgs
logArgs = new LogOutEventArgs("", 0, 0);
_logOutEvtArgsPool.Push(logArgs);
}
}
