public bool Close()
{
try
{
serverCallBack = null;
clientCallBack = null;
if (socketTcp != null)
{
if (socketTcp.Connected)
{
socketTcp.Shutdown(SocketShutdown.Both);
}
socketTcp.Close();
}
return(true);
}
catch (Exception arg)
{
SocketTools.LogMsg("Tcp关闭Socket错误：" + arg, LogLevel.Error);
return(false);
}
}
private void ReceiveHeadData(IAsyncResult ar)
{
try
{
SocketPackage package = (SocketPackage)ar.AsyncState;
if (socketTcp.Available == 0)
{
OnDisConnected();
Clear();
}
else
{
int num = socketTcp.EndReceive(ar);
if (num > 0)
{
package.headIndex += num;
if (package.headIndex < package.headLength)
{
socketTcp.BeginReceive(package.headBuffer, package.headIndex, package.headLength - package.headIndex, SocketFlags.None, ReceiveHeadData, package);
}
else
{
package.InitBodyBuffer();
socketTcp.BeginReceive(package.bodyBuffer, 0, package.bodyLength, SocketFlags.None, ReceiveBodyData, package);
}
}
else
{
OnDisConnected();
Clear();
}
}
}
catch (Exception ex)
{
SocketTools.LogMsg("ReceiveHeadError:" + ex.Message, LogLevel.Error);
}
}
private void ClientConnectCallBack(IAsyncResult ar)
{
try
{
Socket socket = socketTcp.EndAccept(ar);
T session = new T();
session.StartRcvData(socket, delegate
{
if (sessionList.Contains(session))
{
sessionList.Remove(session);
SocketTools.LogMsg("客户端断开连接......", LogLevel.Info);
}
});
sessionList.Add(session);
SocketTools.LogMsg("Tcp连接客户端成功！正在接收数据......", LogLevel.Info);
}
catch (Exception ex)
{
SocketTools.LogMsg("Tcp服务器关闭：" + ex.Message, LogLevel.Error);
serverCallBack?.Invoke(false);
}
socketTcp.BeginAccept(ClientConnectCallBack, socketTcp);
}
protected virtual void OnDisConnected()
{
SocketTools.LogMsg("Session Disconnected.", LogLevel.Info);
}
protected virtual void OnReciveMsg(string msg)
{
SocketTools.LogMsg("Receive Network Message.", LogLevel.Info);
}
protected virtual void OnConnected()
{
SocketTools.LogMsg("New Seesion Connected.", LogLevel.Info);
}
//protected override void Dispose(bool disposing)
//{
// if (disposing)
// {
// if (!((components == null)))
// {
// components.Dispose();
// }
// }
// base.Dispose(disposing);
//}
private void Socket_OnAccept(object sender, SocketTools.SocketWrench.AcceptEventArgs e)
{
SessionClass oSession = null;
System.Threading.Thread oThread = null;
LastSessionId++;
oSession = new SessionClass();
oSession.Server = this;
oSession.Handle = e.Handle;
oThread = new System.Threading.Thread(new System.Threading.ThreadStart(oSession.ThreadMain));
oThread.SetApartmentState(ApartmentState.STA);
oThread.Name = "Session" + LastSessionId;
oThread.Start();
}
