Hi.
How can I join session or read Session variables if I have the SessionID
(or anything what I can supply)?
Imagine I have a external link from my webpages, which opens an application
which is expected to make requests to the server. It starts another session,
but I need to use the session from browser.
To the link I'm able to send any property the server can give me.
Thanks, Jan.
May 7 '06
17  1590 
Hi Jan,
I was looking up on how to solve your problem, and came across a link
which states something that might also affect your situation. Copying
from the link:
Q: How do I use session state with web services?
A: The extra trick needed is on the caller side. You have to save and
store the cookies used by the web service. See the MSDN documentation
on HttpWebClientPr otocol.CookieCo ntainer property.
However, please note if you're using proxy object to call a web service
from your page, the web service and your page cannot share the same
session state due to architecture limitation.
This can be done if you call your web service through redirect.
The link is: http://www.eggheadcafe.com/articles/20021016.asp. This
site is really good and you may want to post your problem there and you
can be sure of a decent response.
Incidentally, I am assuming that the webservice is in the same
appdomain as your web application.
Regards,
Vaibhav
Yes, I have just the asmx file in the web project I'm thinking about.
Thank you for the link, I will read through.
Jan
"V" <va************ *@gmail.com> wrote in message
news:11******** ************@u7 2g2000cwu.googl egroups.com... Hi Jan,
I was looking up on how to solve your problem, and came across a link
which states something that might also affect your situation. Copying
from the link:
Q: How do I use session state with web services?
A: The extra trick needed is on the caller side. You have to save and
store the cookies used by the web service. See the MSDN documentation
on HttpWebClientPr otocol.CookieCo ntainer property.
However, please note if you're using proxy object to call a web service
from your page, the web service and your page cannot share the same
session state due to architecture limitation.
This can be done if you call your web service through redirect.
The link is: http://www.eggheadcafe.com/articles/20021016.asp. This
site is really good and you may want to post your problem there and you
can be sure of a decent response.
Incidentally, I am assuming that the webservice is in the same
appdomain as your web application.
Regards,
Vaibhav
It seems the CookieContainer stuff in web service will exactly do what I
need.
Posting this also in webservices groups, so hi all.
I have a web service, which is accessed using GET protocol. I'm accessing it
using Microsoft XML, 2.0 library (this is the reason for GET), by calling
xmldoc.load( http://server/myservice.asmx/helloworld?name=Xaver).
Now, this asmx file is in the asp.net web project and I need it to use
active session. I've read (thanks to Vaibhav) that the CookieContainer can
be used to get the correct session on the server side, however... I can't
(or at least I think I can't - question to XML group) modify the request
header of Microsoft's XML parser load function. I'm afraid there is no
chance packing CookieContainer into URL, is it?
So... any idea how to call the webservice with the correct session?
Thanks,
Jan.
Hi Jan,
I am not even sure if what I am saying would work, but just throwing
possibilities in the air. What if you used cookieless sessions, in
which case the sessionID is passed as part of the URL. Maybe then if
you included the SessionID in the webservice URL (when called from the
word doc) the session might get re-established?
Just a thought.
Regards,
Vaibhav
I also thought about this, I would try and get know.
I read about the CookieContainer in the MSDN and it seems it will do that
work. Unfortunately if nobody says I can pass it in the URL or I can modify
the request header of MSXML2, I can't use it.
Jan
"V" <va************ *@gmail.com> wrote in message
news:11******** **************@ g10g2000cwb.goo glegroups.com.. . Hi Jan,
I am not even sure if what I am saying would work, but just throwing
possibilities in the air. What if you used cookieless sessions, in
which case the sessionID is passed as part of the URL. Maybe then if
you included the SessionID in the webservice URL (when called from the
word doc) the session might get re-established?
Just a thought.
Regards,
Vaibhav
Well Vaibhav, I've tried it and cookieless session does not work. Even from
the browser, the session is not restored.
I will try to manually add some session id to the request header, maybe I
found how. Just for start, do you know what tags should I have in the header
to restore the session?
Thanks, Jan.
"Jan Kucera" <ua*@centrum.cz > wrote in message
news:%2******** ********@TK2MSF TNGP03.phx.gbl. .. I also thought about this, I would try and get know.
Sorry Jan,
I do not, and I will not be able to look into this problem today :(
I suddenly have a lot of work at the office. Do let me know if you
manage to solve the problem; it is an interesting problem.
I will pick it up if you still haven't solved it when i am done with my
work. Hopefully, together we may be able to solve something.
Regards,
Vaibhav
Hi Vaibhav.
Thank you very much for your item.
I did some investigation on packets and found out, that all that is sent
about the session is Set-Cookie from the server and Cookie from the IE
requests, in that form:
Cookie: ASP.NET_Session iD=[theSessionIDret urnedBySessionO bject]
Which gives me very big expectations...
However the MSXML2 which I'm using .... I'm not able to set the header with
it. I found it has a bug and the cookie header must be set twice, however
this didn't help, I see still no cookie header in the request packet. :(
(Can anybody confirm that providing valid session id in the header will get
into the session on server side? What else should be present for IIS not to
require authorization again?)
Jan.
"V" <va************ *@gmail.com> wrote in message
news:11******** **************@ v46g2000cwv.goo glegroups.com.. . Sorry Jan,
I do not, and I will not be able to look into this problem today :(
I suddenly have a lot of work at the office. Do let me know if you
manage to solve the problem; it is an interesting problem.
I will pick it up if you still haven't solved it when i am done with my
work. Hopefully, together we may be able to solve something.
Regards,
Vaibhav This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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