protected override void OnStart(string[] args)
{
_config = ConfigData.LoadConfig();
EexcUpdate();
string name = System.Environment.MachineName;
win = new ServiceWindow();
win.Name = "TMusic.Service." + name;
win.Visible = false;
win.Show();
listen = new ServerListen();
listen.Start(_config.Port);
}
protected override void OnStop()
{
if (win != null)
{
win.Close();
}
if (listen != null)
{
listen = null;
}
if (sched != null)
{
sched.Shutdown(true);
}
}
public void CloseServer(bool IsServer)
{
if (Client != null)
{
Client.Close();
Client.Dispose();
if (IsServer)
{
ServerListen.Stop();
}
MsgEventArg ms = new MsgEventArg();
ms._conn = Convert.ToInt32(E.disconnected);
Updateconnect(ms);
}
}
private void Run(object vsc)
{
byte[] buffer;
byte[] imgBuffer = new byte[] { };
bool flag = false;
int lastIndex = -1;
while (true)
{
try
{
buffer = ((SocketClient)vsc).client.Receive(ref ((SocketClient)vsc).remotePoint);
string strSumLen = Encoding.Default.GetString(buffer, 0, 5);
string strIndex = Encoding.Default.GetString(buffer, 5, 2);
int sumLen = Int32.Parse(strSumLen);
int index = Int32.Parse(strIndex);
int allIndex = sumLen % 1024 > 0 ? sumLen / 1024 + 1 : sumLen / 1024;
//若与上一包不连续，并且上一包未完全封装时
if (index != lastIndex + 1 && !flag)
{
//先打包上一包图片
Image img = ServerListen.ReadImage(imgBuffer);
this.picImage.Image = img;
imgBuffer = new byte[] { };
byte[] imgTemp = buffer.Skip(7).ToArray();
imgBuffer = imgTemp;
flag = false;
}
//else if (index > lastIndex + 1 && !flag)
//{
// //填充丢失包
// for (int i = 0; i < index - (lastIndex+1); i++)
// {
// byte[] imgEmpty = new byte[1024];
// imgBuffer = imgBuffer.Concat(imgEmpty).ToArray();
// }
// byte[] imgTemp = buffer.Skip(7).ToArray();
// imgBuffer = imgBuffer.Concat(imgTemp).ToArray();
// if (index == allIndex)
// {
// Image img = ServerListen.ReadImage(imgBuffer);
// this.picImage.Image = img;
// imgBuffer = new byte[] { };
// flag = true;
// }
// else
// {
// flag = false;
// }
//}
else
{
byte[] imgTemp = buffer.Skip(7).ToArray();
imgBuffer = imgBuffer.Concat(imgTemp).ToArray();
if (index == allIndex)
{
Image img = ServerListen.ReadImage(imgBuffer);
this.picImage.Image = img;
imgBuffer = new byte[] { };
flag = true;
}
else
{
flag = false;
}
}
lastIndex = index;
}
catch
{
imgBuffer = new byte[] { };
lastIndex = -1;
flag = false;
}
}
}
private static void Listening(string ip)
{
listen = new ServerListen();
listen.Start(ip, 7777);
}
