private void Client_Connected(object sender, EventArgs e, TcpClientModel model)
{
var client = sender as IScsClient;
if (client.CommunicationState == CommunicationStates.Connected)
{
model.IsConnected = true;
Clients.Client(Context.ConnectionId).NoticeTcpConnect(true, model);
}
}
private void OnScanDriveByWan(TcpClientModel model)
{
while (true)
{
Thread.Sleep(10000);
string drive = string.Empty;
if (model.TcpStream == null)
{
continue;
}
drive = model.TcpStream.Name.Substring(0, 3);
var findDrive = DriveInfo.GetDrives().FirstOrDefault(o => o.Name == drive);
if (findDrive != null)
{
if (findDrive.AvailableFreeSpace < 1024 * 1024 * 1024.0 * 5)
{
var fileName = model.TcpStream.Name;
var index = fileName.LastIndexOf("\\");
var dirPath = fileName.Substring(0, index + 1);
DirectoryInfo dir = new DirectoryInfo(dirPath);
var fileList = dir.GetFiles("*", SearchOption.TopDirectoryOnly).OrderBy(o => o.CreationTime);
try
{
var childFile = fileList.FirstOrDefault();
if (childFile == null)
{
return;
}
File.Delete(childFile.FullName);
}
catch (Exception ex)
{
LogHelper.ErrorLog(ex);
}
}
}
}
}
private void Client_MessageReceived(object sender, MessageEventArgs e, TcpClientModel model)
{
var dt = (DateTime.Now - model.ConnectedTime).TotalSeconds;
if (dt > 10)
{
var fileName = DateTime.Now.ToString("yyyyMMddHHmmss");
var dir = model.FileDir + "Wan" + model.Id.ToString();
model.TcpStream = new FileStream(dir + "\\" + fileName, FileMode.Append, FileAccess.Write);
}
else
{
if (model.TcpStream == null)
{
model.TcpStream = new FileStream(model.FileDir + "\\" + DateTime.Now.ToString("yyyyMMddHHmmss"), FileMode.Append, FileAccess.Write);
Task.Run(() => OnScanDriveByWan(model));
}
}
model.ConnectedTime = DateTime.Now;
var message = e.Message as ScsTextMessage;
// var byteArray = System.Text.Encoding.Default.GetBytes(message.Text);
// var b1 = System.Text.Encoding.ASCII.GetBytes(message.Text);
//var ss = CommonHelper.ByteToString(byteArray);
//var bb = CommonHelper.StrToHexByte(ss);
//var bb2 = CommonHelper.StringToByte(ss);
if (message == null)
{
return;
}
var byteArray = Encoding.Default.GetBytes(message.Text);
model.TcpStream.Write(byteArray, 0, byteArray.Length);
//stream.CopyTo(model.TcpStream);
model.TcpStream.Flush();
model.DataSize += byteArray.Length;
}
private void Client_Disconnected(object sender, EventArgs e, TcpClientModel model)
{
model.DataSize = 0;
model.IsConnected = false;
Clients.Client(Context.ConnectionId).NoticeTcpConnect(false, model);
}
