public static object PushHdd(bufferType buftype, IEnumerable <byte[]> data, string filename)
{
//log.Debug($"Push buftype {buftype}");
List <Task> TaskList = new List <Task>();
object arg = new TaskHddArgs()
{
filename = filename,
buftype = buftype,
data = data
};
TaskHDDJob(arg);
return(null);
}
private static int TaskTCPJob(object args)
{
TaskTcpArgs arg = (TaskTcpArgs)args;
int port = arg.port;
bufferType buftype = arg.buftype;
IEnumerable <byte[]> data = arg.data;
try
{
using (var client = new TcpClient())
{
client.Client.Connect(IPAddress.Parse(Configuration.GetKres()), port);
var messageType = (int)buftype;
//+ 8 bytes (= last crc64 bytes)
var header = BitConverter.GetBytes(messageType) // 4 bytes -> message type
.Concat(BitConverter.GetBytes(data.Count())); // 4 bytes -> how many buffers
var headerCrc = Crc64.Compute(0, header.ToArray());
header = header.Concat(BitConverter.GetBytes(headerCrc)); // 8 byte -> crc of this header
//log.Debug($"Get stream");
using (var stream = client.GetStream())
{
if (SendHeader(stream, header))
{
SendBuffers(stream, data);
}
//log.Debug($"Closing ip stream.");
stream.Flush();
stream.Close();
}
client.Close();
log.Debug($"Kres {port} job {buftype} updated");
}
}
catch (Exception ex)
{
log.Error($"Unable to connect to kres on port {port}, ex: {ex.Message}");
}
return(0);
}
private static int TaskHDDJob(object args)
{
TaskHddArgs arg = (TaskHddArgs)args;
string filename = arg.filename;
bufferType buftype = arg.buftype;
IEnumerable <byte[]> data = arg.data;
try
{
using (var stream = new FileStream(filename, FileMode.Append, FileAccess.Write, FileShare.None))
{
var messageType = (int)buftype;
//+ 8 bytes (= last crc64 bytes)
var header = BitConverter.GetBytes(messageType) // 4 bytes -> message type
.Concat(BitConverter.GetBytes(data.Count())); // 4 bytes -> how many buffers
var headerCrc = Crc64.Compute(0, header.ToArray());
header = header.Concat(BitConverter.GetBytes(headerCrc)); // 8 byte -> crc of this header
//log.Debug($"Get stream");
//using (var stream = client.GetStream())
{
if (SendHeader(stream, header))
{
SendBuffers(stream, data);
}
//log.Debug($"Closing ip stream.");
stream.Flush();
stream.Close();
}
//client.Close();
log.Debug($"File {filename} was updated.");
}
}
catch (Exception ex)
{
log.Error($"Unable to write to {filename}. Ex: {ex}");
}
return(0);
}
public static object PushTcp(bufferType buftype, IEnumerable <byte[]> data)
{
log.Debug($"Push buftype {buftype}");
List <Task> TaskList = new List <Task>();
for (var port = Configuration.GetMinPort(); port < Configuration.GetMaxPort(); port++)
{
object arg = new TaskTcpArgs()
{
port = port,
buftype = buftype,
data = data
};
TaskList.Add(new TaskFactory().StartNew(new Action <object>((args) =>
{
TaskTCPJob(args);
}), arg));
}
Task.WaitAll(TaskList.ToArray());
return(null);
}
