[Serusers] Re: Adding Headers (append_hf)

[Steve Blair]

  I received this message.

-Steve

Girish wrote:

>Can anyone please confirm if you are getting my mails? This is my third mail in last 2 weeks to
>the list which has gone unnoticed/unanswered.
>
>Regards,
>
>--- Girish <gr_sh2003 at yahoo.com> wrote:
>
>  
>
>>Hi all,
>>
>>I have seen a problem(?) with adding headers to sip messages using append_hf. SER never allowed
>>me
>>to add a new header after proxy-authorization is enabled for INVITEs. In normal cases it permits
>>me to add custom headers. But, the following piece of code never worked:
>>
>>if (!radius_proxy_authorize("")) {
>>    proxy_challenge("", "0");
>>    break;
>>}
>>prefix ("12345678");
>>append_hf ("Credit-Time: 360\r\n");
>>
>>After spending some time with this, i was able to add the header like this:
>>
>>if (!radius_proxy_authorize("")) {
>>    proxy_challenge("", "0");
>>    break;
>>}
>>if (is_present_hf ("Proxy-Authorization")){
>>    remove_hf ("Proxy-Authorization");
>>}
>>prefix ("12345678");
>>append_hf ("Credit-Time: 360\r\n");
>>
>>Any specific reason for this behaviour? Can anyone shed some light on why SER is not allowing me
>>to add new headers when there is a Proxy-Authorization header present? 
>>
>>Thanks,
>>
>>    
>>
>
>
>=====
>Girish Gopinath  <gr_sh2003 at yahoo.com>
>
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>

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