/// <summary>
/// Event handler for receiving stream from Joined. Currently made for downloading files.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void StreamReceived(object sender, StreamReceivedFromServerEventArgs args)
{
UIHandler.WriteLog($"Downloading {DownloadFileTo.Replace(Filed.RootPath, "")}...");
gettingFile = true;
UIHandler.ResetProgressBar();
long bytesRemaining = args.ContentLength;
int bytesRead = 0;
byte[] buffer = new byte[bufferSize];
UIHandler.SetProgressBarMaxValue((int)bytesRemaining);
Directory.CreateDirectory(Path.GetDirectoryName(DownloadFileTo));
using (FileStream fs = new FileStream(DownloadFileTo, FileMode.CreateNew))
{
while (bytesRemaining > 0)
{
bytesRead = args.DataStream.Read(buffer, 0, buffer.Length);
if (bytesRead > 0)
{
fs.Write(buffer, 0, bytesRead);
UIHandler.IncrementProgressBarValue(bytesRead);
bytesRemaining -= bytesRead;
}
}
}
DownloadFileTo = "";
clientH.Events.StreamReceived -= StreamReceived;
gettingFile = false;
}
private static void StreamReceived(object sender, StreamReceivedFromServerEventArgs args)
{
try
{
Console.Write("Stream from server [" + args.ContentLength + " bytes]: ");
int bytesRead = 0;
int bufferSize = 65536;
byte[] buffer = new byte[bufferSize];
long bytesRemaining = args.ContentLength;
if (args.DataStream != null && args.DataStream.CanRead)
{
while (bytesRemaining > 0)
{
bytesRead = args.DataStream.Read(buffer, 0, buffer.Length);
Console.WriteLine("Read " + bytesRead);
if (bytesRead > 0)
{
byte[] consoleBuffer = new byte[bytesRead];
Buffer.BlockCopy(buffer, 0, consoleBuffer, 0, bytesRead);
Console.Write(Encoding.UTF8.GetString(consoleBuffer));
}
bytesRemaining -= bytesRead;
}
Console.WriteLine("");
}
else
{
Console.WriteLine("[null]");
}
if (args.Metadata != null && args.Metadata.Count > 0)
{
Console.WriteLine("Metadata:");
foreach (KeyValuePair <object, object> curr in args.Metadata)
{
Console.WriteLine(" " + curr.Key.ToString() + ": " + curr.Value.ToString());
}
}
}
catch (Exception e)
{
LogException("StreamReceived", e);
}
}
private static void ClientStreamReceived(object sender, StreamReceivedFromServerEventArgs args)
{
// Console.WriteLine("[client] stream from server: " + BytesToHex(Md5(args.Data)) + " (" + args.Data.Length + " bytes)");
try
{
string md5 = BytesToHex(Md5(args.Data));
if (!md5.Equals(_DataLargeMd5) && !md5.Equals(_DataSmallMd5))
{
Interlocked.Increment(ref _Failure);
Console.WriteLine("[client] [stream] [async] Data MD5 validation failed");
}
else
{
Interlocked.Increment(ref _Success);
// Console.WriteLine("[client] [stream] [async] Data MD5 validation success: " + md5);
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
static void StreamReceived(object sender, StreamReceivedFromServerEventArgs args)
{
Console.Write("Client received " + args.ContentLength + " bytes from server: MD5 " + Md5(args.DataStream));
}
private void MeshClientStreamReceived(object sender, StreamReceivedFromServerEventArgs args)
{
Logger?.Invoke("[MeshClient] **UNSOLICITED** Message received from server " + PeerNode.IpPort + ": " + args.ContentLength + " bytes, ignoring");
}
private void StreamReceived(object sender, StreamReceivedFromServerEventArgs args)
{
Logger?.Invoke("[ClusterClient] Stream received from server: " + args.ContentLength + " bytes");
MessageReceived?.Invoke(this, new MessageReceivedEventArgs(args.Metadata, args.ContentLength, args.DataStream));
}
