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Re: funtion taking time to return Callback

by Lance Java :: Rate this Message:

Sorry... ExtraLatencyFilter adds a pause to each request... was just checking if you had it on.

Try alert(dwr.util.toDescriptiveString(response, 20)) on the clientside to see if the returned object contains a large dataset.

2009/6/23 Rizwan Ahmed <rizwan.amd@...>

ExtraLatencyAjaxFilter didnot solved my problem.
Its not a simple bean converter. The return type is bean itself. That inturn
sets 6-8 beans in that.

Lance Java wrote:
>
> Can you give a bit more info on the return type of the method and the
> converter you are using?Is it a simple bean converter or is it some form
> of
> hibernate converter fetching unwanted rows from your DB?
>
> 2009/6/23 Rizwan Ahmed <rizwan.amd@...>
>
>>
>> Hi Lance,
>>
>> I will configure this and check it.
>> I feel its not exactly clientside problem, but it is taking time to get
>> the
>> callback.
>>
>> Rizwan
>>
>>
>> Lance Java wrote:
>> >
>> > I don't suppose you've got joe's ExtraLatencyAjaxFilter configured?
>> > <filter
>> class="org.directwebremoting.filter.ExtraLatencyAjaxFilter">
>> >
>> > </filter>
>> >
>> > Have you tried executing from the dwr debug page? Is it some clientside
>> > rendering taking the time?
>> >
>> > 2009/6/23 Rizwan Ahmed <rizwan.amd@...>
>> >
>> >>
>> >> Hi,
>> >> Am using DWR 2.0.
>> >> I have written a piece of code in javascript as:
>> >>
>> >> StrandSummary.buildStrandSummary(objParametersBD,
>> function(objSummary){
>> >> objObjectiveSummary = objSummary;
>> >> displayStrandSummary();
>> >> });
>> >>
>> >> Where StrandSummary is my java class converted to dwr.
>> objParametersBD
>> >> and objObjectiveSummary are global javascript objects.
>> >>
>> >> The problem is when I call "buildStrandSummary" it is taking around
>> >> 20sec
>> >> to return me the callback.
>> >> When I checked the java classes, the entire logic and query building
>> is
>> >> beging done in around 2 sec.
>> >> In these classes there are around 8 getters and setters classes
>> >> invlolved.
>> >>
>> >> I just want to know the reason why this is taking time to return a
>> >> callback.
>> >>
>> >> Thanks in Advance,
>> >> Rizwan
>> >>
>> >> --
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>> >>
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>> >> Sent from the DWR - Users mailing list archive at Nabble.com.
>> >>
>> >>
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>> >>
>> >
>> >
>>
>> --
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>>
>>
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>>
>
>

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