I think that "Transfer-Encoding:chunked" is a massive clue that we're doing comet.
Chunked mode is the part of the HTTP spec that allows us to do this:
http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.6
Whilst it's tempting to have the proxy manufacturers of the world constantly on the lookout for DWR by name, I suspect they don't need to. ;-)
If the AVAST people want to contact us on the list, they're very welcome.
Joe.
On Mon, Dec 1, 2008 at 5:28 PM, libor
<liborhavlicek%2Bdwrforum@...> wrote:
Hi all,
I use dwr Reverse ajax, and most of antiviruses blocks reverse connection.
The only way is to ask users to setup their web shield protection in their
antivirus. I wrote to AVAST company and asked them for help. They told me,
that thay are not able to analyze response header, because there is no
information saying that it is long-term connection.
My response header is this:
Content-Type text/javascript; charset=ISO-8859-1
Transfer-Encoding chunked
Server Jetty(6.1.3)
They told me, that web shield can recognise lightstreamer server according
its response header.
LightStreamer header is:
Date Mon, 1 Dec 2008 16:43:17 GMT
Server Lightstreamer/3.5 build 1426 (Lightstreamer Push Server -
www.lightstreamer.com) Vivace edition
Content-Type text/html; charset=iso-8859-1
Cache-Control no-store, no-cache
Pragma no-cache
Expires Thu, 1 Jan 1970 00:00:00 GMT
Content-Length 1782
Connection Keep-Alive
So my question is, how can i setup response header of DWR reverse ajax
response (ReverseAjax.dwr) ?
And other question is.. Can i setup anything from this header? Because if i
can, they will code for me, and globally for all dwr Users exception in
their web filter. They told me, that if i can send something like Server:
COMET-AJAX jetty(6.1.3) they will add it to the exceptions.
Thanks a lot..
please try to help me, and find a way how to setup it, it will bring
solution for all of us, who has problem with avast.
Libor
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