Hi

We are solving  strange problem with smol part of clients ( aprox 1%) on
some objects they do not get all the content in varnishlog we see:

Write error, len = 69696/260844, errno = Success

in the archive of this mailing list i found that client ended connection
before end of transfer... tcpdump we made confirms that... the question
is WHY

our investigation found no connection between OS, browser or anything
else; the only thing we know is that straight get from apache works and
get from varnish doesn't ( the network path in both cases is the same,
no mather if it gets from cache or if it is passed )
When client tryes to reget the content it ends the same way (Write
error, len = ...)

in atachements is tcpdump of such connection and coresponding varnishlog
output,

Is there anyone who can point us where to look to find the problem?

thanks for any respond

Vaclav Bilek




 1267 SessionOpen  c 87.64.210.152 3776 0.0.0.0:80
 1267 ReqStart     c 87.64.210.152 3776 143433511
 1267 RxRequest    c GET
 1267 RxURL        c /res/sound/zvuky-491.swf
 1267 RxProtocol   c HTTP/1.1
 1267 RxHeader     c Host: www.flashresultats.com
 1267 RxHeader     c User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; 
rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3
 1267 RxHeader     c Accept: 
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
 1267 RxHeader     c Accept-Language: fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3
 1267 RxHeader     c Accept-Encoding: gzip,deflate
 1267 RxHeader     c Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
 1267 RxHeader     c Keep-Alive: 300
 1267 RxHeader     c Connection: keep-alive
 1267 VCL_call     c recv lookup
 1267 VCL_call     c hash hash
 1267 VCL_call     c miss fetch
 1267 Backend      c 1133 default default
 1267 SessionClose c remote closed
 1267 ObjProtocol  c HTTP/1.1
 1267 ObjStatus    c 200
 1267 ObjResponse  c OK
 1267 ObjHeader    c Date: Thu, 29 Oct 2009 12:57:43 GMT
 1267 ObjHeader    c Server: Apache
 1267 ObjHeader    c Last-Modified: Wed, 14 Oct 2009 13:38:52 GMT
 1267 ObjHeader    c ETag: "3aac6e-3f9ed-475e5488cf300"
 1267 ObjHeader    c Content-Type: application/x-shockwave-flash
 1267 TTL          c 143433511 RFC 60 1256820931 0 0 0 0
 1267 VCL_call     c fetch
 1267 TTL          c 143433511 VCL 600 1256820931
 1267 VCL_return   c deliver
 1267 Length       c 260589
 1267 VCL_call     c deliver deliver
 1267 TxProtocol   c HTTP/1.1
 1267 TxStatus     c 200
 1267 TxResponse   c OK
 1267 TxHeader     c Server: Apache
 1267 TxHeader     c Last-Modified: Wed, 14 Oct 2009 13:38:52 GMT
 1267 TxHeader     c ETag: "3aac6e-3f9ed-475e5488cf300"
 1267 TxHeader     c Content-Type: application/x-shockwave-flash
 1267 TxHeader     c Content-Length: 260589
 1267 TxHeader     c Date: Thu, 29 Oct 2009 12:55:31 GMT
 1267 TxHeader     c Age: 0
 1267 TxHeader     c Connection: keep-alive
 1267 Debug        c Write error, len = 69696/260844, errno = Success
 1267 ReqEnd       c 143433511 1256820931.257400990 1256820936.260433674 
0.020234823 0.006479740 4.996552944

Attachment: proxy1.tcpdump
Description: Binary data

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