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Retrieve reachable addresses only.

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AI_ADDRCONFIG helps not to try to connect unreachable ipv6 address if
user doesn't have ipv6 network stack.
This commit is contained in:
Jeong YunWon 2013-06-04 20:19:37 +09:00
parent 42e3587fd5
commit d3a27947fe
1 changed files with 1 additions and 1 deletions
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2
src/common/network.c
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@ -205,7 +205,7 @@ net_resolve (netstore * ns, char *hostname, int port, char **real_host)
memset (&hints, 0, sizeof (struct addrinfo)); memset (&hints, 0, sizeof (struct addrinfo));
hints.ai_family = PF_UNSPEC; /* support ipv6 and ipv4 */ hints.ai_family = PF_UNSPEC; /* support ipv6 and ipv4 */
hints.ai_flags = AI_CANONNAME; hints.ai_flags = AI_CANONNAME | AI_ADDRCONFIG;
hints.ai_socktype = SOCK_STREAM; hints.ai_socktype = SOCK_STREAM;
if (port == 0) if (port == 0)