FTP Upload Problems.
Ok so I am writing this small FTP applet so I can upload files to my website. All is going well except when I upload a large file, it uploads then as soon as its done uploading it disappears. I have no idea why. If the file is above about 3/4 a meg then it just disappears when its done uploading. I can watch it from another FTP program and see it being uploaded (I just see the tmp file thats created) and I see the file size get bigger and bigger until when its done the file no loger exists. There is never a problem for a file thats smaller.
I was hoping that someone could shed some light as to why this is happening. Here is the relivent code:
//the code that calls everything
Connect(Engine.Model.FTPHost, Engine.Model.FTPPort);
Login(Engine.Model.FTPUser, Engine.Model.FTPPass);
ChangeDirectory(Engine.Model.UploadDirectory);
SetDataType("I");
Upload(Engine.Model.Que[i], Engine.Model.Que[i].getName());
Disconnect();
//end
//the Upload method
privatesynchronizedboolean Upload(File TheFile, String FileName)throws IOException
{
DataSocket = GetPassiveDataSocket();
SendCommand("STOR " + FileName +"\r\n");
String Response = GetResponse();
if (!Response.startsWith("150") && !Response.startsWith("125"))
{
returnfalse;
}
BufferedInputStream BufferedInput =new BufferedInputStream(new FileInputStream(TheFile));
BufferedOutputStream BufferedOutput = DataSocket.GetOutputStream();
float FileSize = TheFile.length();
float PercentPerIteration = 100 / FileSize;
int BytesRead = 0;
int BufferSize = 1024;
byte[] Buffer =newbyte[BufferSize];
int CurrentByte;
while (((CurrentByte = BufferedInput.read(Buffer)) != -1) && Engine.Model.AllowToRun)
{
BytesRead = BytesRead + BufferSize;
float Percent = PercentPerIteration * BytesRead;
Engine.View.SetProgressBarValue((int)Percent);
BufferedOutput.write(Buffer, 0, CurrentByte);
}
BufferedInput.close();
BufferedOutput.close();
returntrue;
}
