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From "Hatim Daginawala" <>
Subject RE: Service client options to set custom HTTP headers
Date Wed, 03 Sep 2008 14:14:55 GMT
Thank you. That answered my question. Custom http headers need to get
freed after axis2_svc_client_send_receive if I am going to reuse the
service client.

So if I use the new proposed interface to add a custom http header, how
will I free the custom headers (or all http headers) after
Is there going to be an API to free custom headers as well?


-----Original Message-----
From: Danushka Menikkumbura [] 
Sent: Wednesday, September 03, 2008 1:08 AM
To: Apache AXIS C Developers List
Subject: Re: Service client options to set custom HTTP headers

> You mean, if I add headers using 
> axis2_options_set_http_headers(options, env, http_header_list);
> I shouldn't have to free http_header_list?
> That causes memory leaks in my application...

    axis2_options_set_http_headers adds the header list as a property 
and this list gets freed only when the client options get freed. So no 
wonder it causes a memory leak unless you free the header list just 
after calling axis2_svc_client_send_receive. Even in the implementation 
that I have proposed for custom HTTP headers, the caller is responsible 
for freeing the custom headers, all the custom headers get freed when 
the client options get freed, though.


Danushka Menikkumbura
Technical Lead, WSO2 Inc.

blog : - The Open Source SOA Company

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