// locks the server (async)
private void LockServer(DelegateTransfer callback)
{
try
{
// create local lockfile
if (!File.Exists(localPath + lockFile))
{
File.Create(localPath + lockFile);
}
}
catch (Exception e)
{
ErrorLog.Add(this, e.Message);
callback(false);
return;
}
// try to upload the lockfile
TransferFile file = new TransferFile(lockFile);
fileTransfer.UploadFileAsync(file, false, remotePath, localPath,
delegate(FileTransferResult result)
{
serverLock = (result == FileTransferResult.Success);
callback(serverLock);
});
}