romenskiy2012/curl
1
0
Fork 0
mirror of https://github.com/curl/curl.git synced 2026-08-24 13:03:35 +03:00
Code Issues Projects Releases Packages Wiki Activity

resolve: add CURLOPT_DNS_SHUFFLE_ADDRESSES

Browse source 
This patch adds CURLOPT_DNS_SHUFFLE_ADDRESSES to explicitly request
shuffling of IP addresses returned for a hostname when there is more
than one. This is useful when the application knows that a round robin
approach is appropriate and is willing to accept the consequences of
potentially discarding some preference order returned by the system's
implementation.

Closes #1694
This commit is contained in:
Rick Deist 2018-03-17 20:10:04 +01:00 • committed by Daniel Stenberg
parent fb4f568b1e
commit d95f3dc0b1
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
14 changed files with 270 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

3
lib/setopt.c
View file

@ -2561,6 +2561,9 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option,
return CURLE_BAD_FUNCTION_ARGUMENT;
data->set.happy_eyeballs_timeout = arg;
break;
case CURLOPT_DNS_SHUFFLE_ADDRESSES:
data->set.dns_shuffle_addresses = (0 != va_arg(param, long)) ? TRUE:FALSE;
break;
default:
/* unknown tag and its companion, just ignore: */
result = CURLE_UNKNOWN_OPTION;