 |
Attention | Topic was automatically imported from the old Question2Answer platform. |
 |
Asked By | zaksnet |
Hello everyone,
CODE STARTS BELOW (i could not get the first part inside the code tags):
public class HTTPServer : Node
{
[Signal]
public delegate void TransferProgressDelegate(string pParams);
Node parent;
public override void _Ready()
{
parent = GetParent();
GD.Print(parent); // WORKS, PRINTS [PanelContainer:1189]
var server = new RestServer();
server.LogToConsole().Start();
//server.Start();
}
public string lastProgress;
public void UploadProgress(string pProgress, IHttpContext context)
{
database s = new database();
if (lastProgress != pProgress)
{
// var headers = s.GetHeaderList(context.Request.Headers);
// string[] pParams = new string[2] { pProgress, headers["client_id"] };
// EmitSignal(nameof(TransferProgressDelegate), "test"); // DOES NOT WORK. NO ERRORS AT ALL BUT SIGNAL IS NEVER TRANSMITED TO GDSCRIPT
// Console.WriteLine(headers["client_id"]); // OUTPUT IS CORRECT
GD.Print(parent); // DOES NOT WORK IF CALLED FROM "SaveFile". GIVES "object not set to an instance of an object" ERROR
lastProgress = pProgress; // To slow it down or it crashes
}
}
public override void _Process(float delta)
{
UploadProgress("test", null); // WORKS, PRINTS [PanelContainer:1189]
}
private const int ChunkSize = 1024;
public void SaveFile(IHttpContext context, string folder, string file, long totalSize)
{
try
{
long totalCopied = 0;
using (var input = ((HttpRequest)context.Request).Advanced.InputStream)
{
using (var reader = new BinaryReader(input, context.Request.ContentEncoding))
{
System.IO.Directory.CreateDirectory(folder);
using (var output = new BinaryWriter(System.IO.File.Open(file, FileMode.Create)))
{
var lastChunk = 0;
var chunk = reader.ReadBytes(ChunkSize);
string progress;
while (chunk.Length > 0)
{
totalCopied += ChunkSize;
progress = (totalCopied * 100 / totalSize).ToString();
UploadProgress(progress, context); // CALLING UPDATEPROGRESS FROM HERE GIVES THE ERROR
output.Write(chunk);
chunk = reader.ReadBytes(ChunkSize);
}
}
}
}
}
catch (Exception ex)
{
GD.Print(ex);
}
}
If you examine the code above you will see where the error is generated in the comments. I have spent a few hours trying to figure this out but I’m all out of energy at this point. This is probably something related to C# (I’m a total noob in C#) and how it works.
Thank you.