Subject | Re: [IBO] How to detect (Re)Creation of Schema Cache? |
---|---|
Author | Dany M |
Post date | 2006-06-27T09:23:33Z |
Jason!
As I wrote to the poster in another thread, since the fetching of cached
information is done upon request there is a big chance that another
class/component already engaged the QueryCallback stuff or some other UI
progress things. I see potential problems of the type that is not
instantly recognized here and any such changes (though they would be
welcome) must be thoroughly scrutinized.
Regards,
/Dany
Accidentally posted this to your e-mail, sorry.
Jason Wharton wrote:
As I wrote to the poster in another thread, since the fetching of cached
information is done upon request there is a big chance that another
class/component already engaged the QueryCallback stuff or some other UI
progress things. I see potential problems of the type that is not
instantly recognized here and any such changes (though they would be
welcome) must be thoroughly scrutinized.
Regards,
/Dany
Accidentally posted this to your e-mail, sorry.
Jason Wharton wrote:
> For something this integrated you may need to get inside the source code and
> make some custom alterations. If you do so, go ahead and send them to me
> for consideration in a future sub-release.
>
> Jason Wharton
>
>
>> -----Original Message-----
>> From: IBObjects@yahoogroups.com [mailto:IBObjects@yahoogroups.com]On
>> Behalf Of eddiehodad
>> Sent: Monday, June 12, 2006 7:17 PM
>> To: IBObjects@yahoogroups.com
>> Subject: [IBO] How to detect (Re)Creation of Schema Cache?
>>
>>
>> Hi there,
>>
>> We're in the process of optimising our FB/IBO app for use across
>> high-latency (DSL,ADSL) connections.
>>
>> We've figured out that the schema cache plays a big part in startup
>> times, with the extra traffic generated if the local cache files are
>> deleted or out of date.
>>
>> To improve the user experience, it'd be great to be able to detect
>> when the IBConnection is rebuilding the persistent schema cache, so as
>> to be able to show a "Please Wait Seven Minutes" type of dialogue,
>> rather than just, you know, having their pc freeze for that long.
>>
>> The ideal would be an "OnReGenerateSchemaCache" or similar event on
>> the IBConnection, but since I cant find anything like that, are there
>> any alternatives?
>>
>> TIA,
>> Andrew
>
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