Lost prints ReadClient() 5 IPP Read Error!

[Helge Blischke]

Jez wrote:
> 
> We are experiencing intermittent lost prints using cups 1.1.19 on RedHat
> 6.2 (built from source). We use system V style interface scripts written
> in perl.
> 
> Requests are sent from the local machine, not from the network. The
> printers are NT4 shares
> 
> The problem seems to occur if prints are sent in rapid succession:
> 
>  From the access.log:
> 
> localhost - - [17/Feb/2005:10:29:44 +0000] "POST / HTTP/1.1" 200 140
> localhost - - [17/Feb/2005:10:29:44 +0000] "POST / HTTP/1.1" 200 140
> localhost - - [17/Feb/2005:10:29:44 +0000] "POST / HTTP/1.1" 200 80
> localhost - - [17/Feb/2005:10:29:44 +0000] "POST /printers/printer5
> HTTP/1.1" 200 10974
> localhost - - [17/Feb/2005:10:29:45 +0000] "POST / HTTP/1.1" 200 140
> localhost - - [17/Feb/2005:10:29:45 +0000] "POST / HTTP/1.1" 200 140
> localhost - - [17/Feb/2005:10:29:45 +0000] "POST / HTTP/1.1" 200 80
> localhost - - [17/Feb/2005:10:29:45 +0000] "POST /printers/printer5
> HTTP/1.1" 400 0
> 
>  From the error_log with log level DEBUG
> 
> D [17/Feb/2005:10:29:45 +0000] AcceptClient() 5 from localhost:631.
> D [17/Feb/2005:10:29:45 +0000] ReadClient() 5 POST / HTTP/1.1
> D [17/Feb/2005:10:29:45 +0000] ProcessIPPRequest: 5 status_code=1
> D [17/Feb/2005:10:29:45 +0000] CloseClient() 5
> D [17/Feb/2005:10:29:45 +0000] AcceptClient() 5 from localhost:631.
> D [17/Feb/2005:10:29:45 +0000] ReadClient() 5 POST / HTTP/1.1
> D [17/Feb/2005:10:29:45 +0000] ProcessIPPRequest: 5 status_code=1
> D [17/Feb/2005:10:29:45 +0000] CloseClient() 5
> D [17/Feb/2005:10:29:45 +0000] AcceptClient() 5 from localhost:631.
> D [17/Feb/2005:10:29:45 +0000] ReadClient() 5 POST / HTTP/1.1
> D [17/Feb/2005:10:29:45 +0000] ProcessIPPRequest: 5 status_code=0
> D [17/Feb/2005:10:29:45 +0000] ReadClient() 5 POST /printers/printer5
> HTTP/1.1
> E [17/Feb/2005:10:29:45 +0000] ReadClient() 5 IPP Read Error!
> D [17/Feb/2005:10:29:45 +0000] SendError() 5 code=400
> D [17/Feb/2005:10:29:45 +0000] UpdateJob: job 92288, file 0 is complete.
> D [17/Feb/2005:10:29:45 +0000] CancelJob: id = 92288
> 
> Can anybody shed any light on this?

code=400 means "the client's request contained invalid data".
No idea what your NT4 box gets wrong.

Helge

-- 
Helge Blischke
Softwareentwicklung
SRZ Berlin | Firmengruppe besscom
http://www.srz.de
tel: +49 30 75301-360