Problem with mod_jk 1.2.18 and jetty 6.1.5 in ZImbra

[daniel.sery]

Hi,

I installed a reverse proxy with apache and mod_jk (debian etch).
My apache server is in DMZ and Zimbra in the local network.
I can connect in DMZ with http://mydomain.com/zimbra/ but when I try to use de GAL (for example) I have the message :
"msg: Service failure
code: service.FAILURE
method: AjxSoapDoc.createFromXml:2
detail: contact your administrator (Invalid SOAP PDU)."

If I use IE (instead of FF), it's another error !

In fact, I look in the log of mod_jk and I see :
"[error] ajp_connection_tcp_get_message::jk_ajp_common.c (1013): wrong message size 14684 8192 from NNN.NNN.NNN.NNN:8009"
The size 14684 is almost the size that I find in the log of jetty (14680).

Is this a problem of buffer size in jetty ?

Regards.