Newsgroups : Borland : borland.public.delphi.internet.winsock : 2007 Oct : Re: FTP upload stalling
| Subject: | Re: FTP upload stalling |
| Posted by: | "Barry" (barry_morris@nospam.btinternet.com) |
| Date: | Mon, 22 Oct 2007 20:02:32 |
Hi Gambit
How do you make sure the command channel is not dropped, by sending NOOP
when I detect a stall? Is it okay to do this during an upload?
Barry
"Remy Lebeau (TeamB)" <no.spam@no.spam.com> wrote in message
news:471ce08c$1@newsgroups.borland.com...
>
> "Barry" <barry_morris@nospam.btinternet.com> wrote in message
> news:471ca97a$1@newsgroups.borland.com...
>
>> It is a very difficult thing to test FTP as faults do not happen
>> on demand and it can be several hours before the FTP fault
>> condition you are trying to debug or build an automatic restart
>> for occurs.
>
> Something else to keep in mind - while a transfer is in progress, the
> command connection is blocked waiting. Some routers/firewalls will drop
> idle connections after awhile, so make sure that is not happening in your
> situation as well.
>
>
> Gambit