On Mon, 8 Jun 2015, BALASAHEB SALUNKE wrote:
However if I blocked the request and returns "CURL_SOCKET_BAD", it results
into Connection timeout error i.e. 28.
This seems like a bug. It should really return CURLE_COULDNT_CONNECT (7) or
something like that. I'm looking into a fix for that.
Is there any way handle this, so that we can return specific return code
from libcurl that shows request was blcoked.
No you cannot change what libcurl will return there. But since you pass in a
custom pointer to your callback, you can for example pass in a variable that
tell your parent function what the reason for the failure truly was.
Something like this psuedo code approach:
int socketfunc(..., void *userp)
{
int *value = (int *)userp;
*value = I_THINK_THE_USER_IS_SILLY;
}
reason = 0;
curl_easy_setopt(easy, CURLOPT_OPENSOCKETDATA, &reason);
ret = curl_easy_perform();
if (ret) {
if(reason == I_THINK_THE_USER_IS_SILLY) {
/* my callback thinks the user is silly */
...
}
}
--
/ daniel.haxx.se
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