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any help with this WSAerr?


any help with this WSAerr? jfornal NO[at]SPAM amsworld.com
2/27/2007 6:14:21 AM
iis ftp:
I have a bit of our application that does an automated ftp between the
IIS and an RS6000 to grab a file. I am getting the following error
sporadically. This software runs at many locations, with thousands of
users that do this dozens of time each day and this one is new on me.
Any hints or clues or even direct complete answers are welcome. =)
The ip has been changed to protect the innocent.


WSAErr: 10053 unable to connect to server 171.19.78.6
socket error: unable to send the ftp command to control socket.
ftp cmd: QUIT
function: SendFtpCmd::send()
return code: 10054
Re: any help with this WSAerr? Bernard Cheah [MVP]
3/1/2007 12:00:00 AM
Connection issues related... does it happen to stable connection client?
e.g. local network users?

--
Regards,
Bernard Cheah
http://www.iis.net/
http://www.iis-resources.com/
http://msmvps.com/blogs/bernard/


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Re: any help with this WSAerr? jfornal NO[at]SPAM amsworld.com
3/1/2007 7:27:11 AM
On Mar 1, 2:45 am, "Bernard Cheah [MVP]"
[quoted text, click to view]


There are 8 IIS servers that connect to a single RS as part of our
application. The IIS are application front end and the DB actually
lives on the RS, so there is a MAJOR amount of communication between
the servers. In examining two of the 8 IIS servers for 4 days, there
was about 1000 ftp sessions per box (these ftp sessions are to grab
print jobs). Out of those 1k jobs per machine, about 5 jobs per
machine got this error.

A sniff shows no failures at all. I twould appear that the FTP
doesn't even leave the IIS in these cases.
Re: any help with this WSAerr? Bernard Cheah [MVP]
3/2/2007 12:00:00 AM
Yeah, it is possible, so u got a 0.5% failure rate.
Are those jobs happen pretty offen? what's the interval between them?
it could be server busy handling the connections.

--
Regards,
Bernard Cheah
http://www.iis.net/
http://www.iis-resources.com/
http://msmvps.com/blogs/bernard/


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Re: any help with this WSAerr? jfornal NO[at]SPAM amsworld.com
3/13/2007 11:58:19 AM
Happens maybe once or so a day, per server. Seems like a low failure
rate but no failure rate is acceptable. The servers are relatively
busy, but are built well enough for the kind of load they are seeing.
I'm having the client sniff the connection for any possible involved
protocols. Making sure that if we dont' see anything with FTP
failures, it's not something like WINS or DNS or such. Other than
that still scratching me head so far.





On Mar 2, 1:05 am, "Bernard Cheah [MVP]"
[quoted text, click to view]
Re: any help with this WSAerr? Bernard Cheah [MVP]
4/2/2007 12:00:00 AM
Mmm.. you might want to pull in network folks for network sniffing :)



--
Regards,
Bernard Cheah
http://www.iis.net/
http://www.iis-resources.com/
http://msmvps.com/blogs/bernard/


[quoted text, click to view]

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