/// <summary>
/// 初始化连接池
/// </summary>
public void Init()
{
for (int i = 0; i < m_numConnections; i++) //按照连接数建立读写对象
{
AsyncSocketUserToken userToken = new AsyncSocketUserToken(m_receiveBufferSize);
userToken.ReceiveEventArgs.Completed += IO_Completed;
userToken.SendEventArgs.Completed += IO_Completed;
m_asyncSocketUserTokenPool.Push(userToken);
}
}
public void Init()
{
AsyncSocketUserToken userToken = null;
for (int i = 0; i < m_numConnections; i++)
{
userToken = new AsyncSocketUserToken(m_receiveBufferSize);
userToken.ReceiveEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(IO_Completed);
userToken.SendEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(IO_Completed);
m_AsyncSocketUserTokenPool.Push(userToken);
}
}
/// <summary>
/// 关闭socket连接
/// </summary>
/// <param name="s"></param>
/// <param name="e"></param>
public void CloseClientSocket(SocketAsyncEventArgs e)
{
AsyncSocketUserToken userToken = e.UserToken as AsyncSocketUserToken;
if (userToken.ConnectSocket == null)
{
return;
}
Interlocked.Decrement(ref _clientCount);
Log4Debug(String.Format("客户端 {0} 断开连接, 当前 {1} 个连接。", userToken.RemoteEndPoint.ToString(), _clientCount));
try
{
userToken.ConnectSocket.Shutdown(SocketShutdown.Both);
}
catch (Exception)
{
// Throw if client has closed, so it is not necessary to catch.
}
finally
{
userToken.ConnectSocket.Close();
userToken.ConnectSocket = null;
}
//Interlocked.Decrement(ref _clientCount);
_maxAcceptClientSem.Release();
_userTokenPool.Push(userToken);
_clientList.Remove(userToken);
}
/// <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);
}
}
