Java Development

[smokingfly]

Hi,

I am developing application for Strom.

I my application consumes webservices. I am using the same object everytime to maintain the session.

And the application is running fine on Storm1.

But when i run my application on storm2, then i receive the error session expired.

Does anybody has some idea whats the issue with storm2.

Thanks,

Rahul

[simon_hain]

pretty sure it is not an error of the phone. try to debug your code. do you use static variables somewhere?

without additional info it is hard to help.

[smokingfly]

Ya, i am using static variables.

But my webservice object remains the same everytime i call any webservice function.

[smokingfly]

I am using wifi connection in case of storm2 and using GPRS connection in storm1 ( because wifi connection is not available in storm1). Does it has to do something with session problem?

[simon_hain]

crystal ball is all fuzzy. you'll have to provide some code or do more research on your own.

[smokingfly]

Shall i provide you my stub generated class?

I have also tried setting up, SESSION_MAINTAIN_PROPERTY property in stub class. But that didnt worked.

[smokingfly]

Any help in this!! I am pretty stuck with session management. How do generally session is managed in blackberry?

[simon_hain]

session management is dependent on your code.

in one of my apps, webservice-based, i call a login procedure and retrieve a sessionID.

i renew this sessionID every 2h.

if i call a service with an incorrect sessionID i get a certain error and try to login again before trying to call the service anew.

if a sessionID is found on startup (stored in runtimstore) i try to renew its session, if it fails i login and replace it.

[smokingfly]

I am genrating stub through wireless took kit.

Now when i am calling webservice functions, then at server side it is sending different session ID each time.

Do i have to change anything on stub to somehow catch session ID and then send the same session ID each time

[simon_hain]

it depends on your webservice.

on my webservice the sessionID is a parameter on each method i call. it is my duty to put the correct sessionID in there.