The below C# code was developed to place EDI X12(HIPPA) files directly
into the FTP folder for batch testing.
The below script will also help
·
To Test FTP server by placing larger number of files into FTP server
as expected in production
·
To minimize the randomness in the testing
process and ensures repeatability
using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System.Net;
using System.Text;
using System.Drawing;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using System.Collections.Generic;
namespace FTPScript
{
[TestClass]
public class UnitTest1
{
[TestMethod]
public void main()
{
string sDir="C:\\270";// Directory containing Test data files
List<FileInfo> files = new List<FileInfo>();
try {
foreach (string f in Directory.GetFiles(sDir)) {
files.Add(new FileInfo(f));
}
}
catch (System.Exception excpt)
{
throw excpt;
}
/* List files = new
List();
files.Add(new FileInfo("C:\\270\\270.txt"));
files.Add(new FileInfo("C:\\270\\270_DOB.DAT"));*/
Parallel.ForEach(files,
objFile =>
{
UploadFile(objFile);
});
}
static bool UploadFile(FileInfo fileInfo)
{
FtpWebRequest request = null;
try
{
request = (FtpWebRequest)WebRequest.Create(ftpPath);
request.Credentials = new NetworkCredential("XXXX\\XXX", "XXXXX"); // username ,
password
request.Method = WebRequestMethods.Ftp.UploadFile;
request.KeepAlive = false;
request.Timeout = 60000; // 1 minute time out
request.ServicePoint.ConnectionLimit = 15; //
Connection limit 15 with the ftp., By default 2, -1 means infinite.
byte[] buffer = new byte[1024];
using (FileStream fs = new FileStream(fileInfo.FullName, FileMode.Open))
{
int dataLength = (int)fs.Length;
int bytesRead = 0;
int bytesDownloaded =
0;
using (Stream requestStream =
request.GetRequestStream())
{
while (bytesRead <
dataLength)
{
bytesDownloaded = fs.Read(buffer, 0, buffer.Length);
bytesRead = bytesRead + bytesDownloaded;
requestStream.Write(buffer, 0, bytesDownloaded);
}
requestStream.Close();
}
}
return true;
}
catch (Exception ex)
{
throw
ex;
}
finally
{
request = null;
}
//return false;
}// UploadFile
}
}
@2011, copyright Vamsidhar Tokala
