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Message-ID: <4A168F2C.80300@folio3.com>
Date: Fri, 22 May 2009 16:40:28 +0500
From: Abdul Sami <asami@folio3.com>
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To: Apache AXIS C User List <axis-c-user@ws.apache.org>
Subject: Re: mod_axis and apache problem: starting apache loads 4 instances
 of 	web service
References: <4A15667E.4060600@folio3.com>
	 <6463f4210905210641x7d2974cr78b871bd53ea8fe2@mail.gmail.com>
	 <4A1569FE.9030809@folio3.com>
 <4A157049.8000708@folio3.com>	 <4A1567B3.9020106@gmail.com>
 <4A163665.4060102@folio3.com>
	 <84cacd920905212205w4262db3cte19a25e8c05499f2@mail.gmail.com>
	 <4A164BCB.200@folio3.com>
 <84cacd920905220109n36e4afb6v2bc5af51ccf92a3f@mail.gmail.com>
In-Reply-To: <84cacd920905220109n36e4afb6v2bc5af51ccf92a3f@mail.gmail.com>
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The service is asynchronous due to external resources, the thread has to 
wait for some time before it can actually process the request. I think i 
should either separate the consumer thread to a stand alone service, or 
make it work with other instances of threads as well.

I have also noted that my 'free' function of Axis Svc Skeleton is not 
being called on stopping Apache. When it is called?

Uthaiyashankar wrote:

> On Fri, May 22, 2009 at 12:22 PM, Abdul Sami <asami@folio3.com> wrote:
>   
>> Uthaiyashankar wrote:
>>     
>>> Each instance will load their own service library and serve from them,
>>> but they will load only once. What do you want to achieve? If you want
>>> to share some data between consecutive requests, then you can enable
>>> shared global pool [1] .
>>>
>>> Regards,
>>> Shankar.
>>>
>>> [1] http://ws.apache.org/axis2/c/docs/axis2c_manual.html#mod_axis2
>>>
>>>
>>>       
>> What effect the Shared global pool will have on the Service? I have a Queue
>> and a consumer thread. I want to have only one consumer thread running.
>>     
>
> I am still not clear on your requirements. Why do you want to have
> only one consumer thread? If it is due to some other external factors,
> then shared global pool will not help. But what you want to achieve is
> to share a data between two requests, then you can do it using shared
> global pool..
>
> If the limitation is due to external factors, then you have to
> configure httpd as you specified in your mail. In that case, service
> library will be loaded once and all the requests will be served by
> that.
>
> Regards,
> Shankar.
>
>
>   
>>     
>
>
>
>   


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The service is asynchronous due to external resources, the thread has
to wait for some time before it can actually process the request. I
think i should either separate the consumer thread to a stand alone
service, or make it work with other instances of threads as well.<br>
<br>
I have also noted that my 'free' function of Axis Svc Skeleton is not
being called on stopping Apache. When it is called?<br>
<br>
Uthaiyashankar wrote:<br>
<br>
<blockquote
 cite="mid:84cacd920905220109n36e4afb6v2bc5af51ccf92a3f@mail.gmail.com"
 type="cite">
  <pre wrap="">On Fri, May 22, 2009 at 12:22 PM, Abdul Sami <a class="moz-txt-link-rfc2396E" href="mailto:asami@folio3.com">&lt;asami@folio3.com&gt;</a> wrote:
  </pre>
  <blockquote type="cite">
    <pre wrap="">Uthaiyashankar wrote:
    </pre>
    <blockquote type="cite">
      <pre wrap="">Each instance will load their own service library and serve from them,
but they will load only once. What do you want to achieve? If you want
to share some data between consecutive requests, then you can enable
shared global pool [1] .

Regards,
Shankar.

[1] <a class="moz-txt-link-freetext" href="http://ws.apache.org/axis2/c/docs/axis2c_manual.html#mod_axis2">http://ws.apache.org/axis2/c/docs/axis2c_manual.html#mod_axis2</a>


      </pre>
    </blockquote>
    <pre wrap="">What effect the Shared global pool will have on the Service? I have a Queue
and a consumer thread. I want to have only one consumer thread running.
    </pre>
  </blockquote>
  <pre wrap=""><!---->
I am still not clear on your requirements. Why do you want to have
only one consumer thread? If it is due to some other external factors,
then shared global pool will not help. But what you want to achieve is
to share a data between two requests, then you can do it using shared
global pool..

If the limitation is due to external factors, then you have to
configure httpd as you specified in your mail. In that case, service
library will be loaded once and all the requests will be served by
that.

Regards,
Shankar.


  </pre>
  <blockquote type="cite">
    <pre wrap="">
    </pre>
  </blockquote>
  <pre wrap=""><!---->


  </pre>
</blockquote>
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