|Subject:||Re: Downloading large files|
|Posted by:||Remy Lebeau (TeamB) (email@example.com)|
|Date:||Fri, 6 May 2005|
"Gerald Benusa" <bbenu…@tibsite.com> wrote in message
> are there any special flags or commands for downloading
> several large files within the same list method call.
Downloading is a completely separate operation from listing directory
contents. The two have nothing to do with each other.
> I am using Indy 9 with Delphi 7 and connect to an IIS FTP server
> to download several zip files. The file sizes are between 100 MB up
> to 690 MB. There are approx 5 files to download. I am performing
> some stress testing so I am trying this every 60 seconds after a
> successful download of all files has been done.
Ok so far.
> I launch the download in a thread of its own so when the list method
> is fired it will download all files within its own thread.
You are not trying to download *while* the List() method is still
progressing, are you? If so, then you cannot do that. You must wait for
List() to completely finish first.
> I also have noticed that if I have multiple download threads running,
> if all the files to be downloaded are small in size (say under 100Kbytes)
> then all goes well for over and hour or so, but, if one of the download
> threads contain large files (as mentioned above) the thread with the
> files has the mentioned EIdConnClosedGracefully exception I have
. been reading about in many places.
EIdConnClosedGracefully is a normal exception when the server closes its end
of the data connection before TIdFTP closes its end. That is not an error.
TIdFTP should already be handling EIdConnClosedGracefully internally.
Downloading large files posted by Gerald Benusa on Fri, 6 May 2005