/// <summary>
/// 获取一个连接
/// </summary>
/// <returns></returns>
public TCPClient Pop()
{
TCPClient tcpClient = null;
bool needSupply = false;
lock (this.pool)
{
if (ErrCount >= _InitCount)
{
//首先尝试补充连接,如果失败,则返回null
needSupply = true;
if (!Supply())
{
return(null);
}
}
}
if (this.semaphoreClients.WaitOne(20000)) //防止无法获取， 阻塞等待
{
lock (this.pool)
{
tcpClient = this.pool.Dequeue();
if (!tcpClient.ValidateIpPort(RemoteIP, RemotePort))
{
try
{
tcpClient.Disconnect();
tcpClient.Connect(RemoteIP, RemotePort, tcpClient.ServerName);
}
catch (System.Exception ex)
{
ErrCount++;
ErrorClientStack.Push(tcpClient);
LastConnectErrorTime = TimeUtil.NowDateTime();
LogManager.WriteExceptionUseCache(ex.ToString());
}
}
}
}
return(tcpClient);
}
public TCPClient Pop()
{
TCPClient tcpClient = null;
lock (this.pool)
{
if (this.ErrCount >= this._InitCount)
{
if (!this.Supply())
{
return(null);
}
}
}
if (this.semaphoreClients.WaitOne(20000))
{
lock (this.pool)
{
tcpClient = this.pool.Dequeue();
if (!tcpClient.ValidateIpPort(this.RemoteIP, this.RemotePort))
{
try
{
tcpClient.Disconnect();
tcpClient.Connect(this.RemoteIP, this.RemotePort, tcpClient.ServerName);
}
catch (Exception ex)
{
this.ErrCount++;
this.ErrorClientStack.Push(tcpClient);
this.LastConnectErrorTime = TimeUtil.NowDateTime();
LogManager.WriteExceptionUseCache(ex.ToString());
}
}
}
}
return(tcpClient);
}
