Hi, Ramachandran!
I read the "CURLOPT_WRITEFUNCTION" section [1] one more time, and it
really looks like it should pass the body of the reply to the
"write_func" callback we register before sending the HTTP PUT, even if
we got an error code (3XX or higher).
Did you change anything in the "write_func()"? Notice how their docs say
that if a proper "len" is not returned, the transfer will be aborted.
Apart from that, I have no other ideas for now but to try and fetch the
body myself on an error HTTP ret code of a CUROPT_PUT operation, see how
(or if) it works for me, and give you more feedback.
[1]: https://curl.haxx.se/libcurl/c/CURLOPT_WRITEFUNCTION.html
All the best,
Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com
On 22.06.2016 20:19, Ramachandran, Agalya (Contractor) wrote:
Hi team,
Any one has any clue on the below topic?
Regards,
Agalya
*From:* Ramachandran, Agalya (Contractor)
*Sent:* Monday, June 20, 2016 1:45 PM
*To:* OpenSIPS users mailling list <users@lists.opensips.org>
*Subject:* CURL library with respect to REST_API calls
Hi team,
I have a question regarding curl library behavior with respect to
curl_easy_perform API call.
Here is the snippet of the code that am using in “rest_put” API call
in rest_methods.c file
/w_curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, write_func);/
/ w_curl_easy_setopt(handle, CURLOPT_WRITEDATA, &res_body);/
//
When curl_easy_perform API call is success, I could able to retrieve
the result body from the *res_body*.
But in the case of API call failure am not getting any details of the
message. But getting only the http response code.
Is there a way to get the message details as well in the case where
curl_easy_perform API fails?
LM_INFO(" Actual result body is %s\n", res_body.s);
When I print this, in the case of success, am getting a http response
message in detail.
But in case of failure, the call back function /write_func /is not at
all called. Why it is so?
Please guide me if there is a way to the message details in case of
failure too.
Regards,
Agalya
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