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mrOrbit #1
Member since Jan 2006 · 9 posts
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Subject: OnPresence - subscribe
I use use OnPresence event to catch subscibe event.

But i have one issue. I want use it in web application.
On each user request i connection to server, process events, and close connection on OnRosterEnd.

But i think, that it doesn't correct for my case.

Could you advice me, how i could realize subscribe functionality for Web application case.
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Alex #2
Member since Feb 2003 · 4317 posts · Location: Germany
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Subject: Re: OnPresence - subscribe
I use use OnPresence event to catch subscibe event.
thats correct

But i have one issue. I want use it in web application.
On each user request i connection to server, process events, and close connection on OnRosterEnd.

But i think, that it doesn't correct for my case.

Could you advice me, how i could realize subscribe functionality for Web application case.
normally a server sends outstanding requests (presence packets) after you sent your own presence. And you sent your own presence after you received the entire roster. You say that you disconnect after receiving the roster. So i assume you never send you own presence to the server and will never get this packets for this reason.

Why do you disconnect that early? Is there no way to keep the xmpp session and the agsXMPP object in a session of the webserver?
connecting and disconnecting all the time is not good.

Alex
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mrOrbit #3
Member since Jan 2006 · 9 posts
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Subject: OnPresence - subscribe
Thank you for explanation. Now i cleary understand my issue.

I want create connection on each user request (that simplest way to me, now i don't want create connection pool).

I don't understant how i can catch the moment when i should close connection.

At the present moment, i see only one solution - use time out.

May be you could advice something another?

--
Thank you in advance, Alexey.
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Alex #4
Member since Feb 2003 · 4317 posts · Location: Germany
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Hello,

i you can explain us in detail what your web application is doing exactly we could advice you. But currenly i have no idea what you are doing, and why you want to close the connection.
Also AJAX technology could be very interesting for your webapp. Or XMPP HTTP Polling[1] if you dont want persistant connections.

Alex

[1] http://www.jabber.org/jeps/jep-0025.html
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charaka #5
Member since May 2006 · 3 posts
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Hi i'm developing web application with ajax and i need show online status acording to clinet database. web app sholud show the online status of each client in google talk in the web app. with work using ajax
please help on this
thnx
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Alex #6
Member since Feb 2003 · 4317 posts · Location: Germany
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Hello,

you have to create a webservice or smth similar which connects with agsXMPP to GTalk. You must connect with a valid GTalk UserId. The webservice will get all presences from the users to which the UserId is subscribed to. Without subscription you get no presence in XMPP. You can store the presences in a database or retrieve them directly from the webservice.

Alex
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charaka #7
Member since May 2006 · 3 posts
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Thanks for quick reply alex,

do u have sample code for build the web service for that to get presences for every client in database

thanx charaka
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Jabberer #8
Member since Feb 2006 · 249 posts
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You will find everything you need for XMPP in our MiniClient sample
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AG-Software
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charaka #9
Member since May 2006 · 3 posts
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Alex

    can't we get presences with out using gtalk account. be cause end client must not see this service client that use to connect gtalk server, is it posible. if so how can do that

thnx
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Jabberer #10
Member since Feb 2006 · 249 posts
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no you can't. You have to use an gtalk account until google publishes an API.
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AG-Software
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