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gsocket: Improve default UDP behavior on Windows

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An ICMP port unreachable will result in a socket error, which is a
really bad default for UDP sockets.
This commit is contained in:
Pascal Buhler 2010-05-26 13:42:10 +02:00 committed by Ole André Vadla Ravnås
parent 01b77666bc
commit 9cd134d9fb
1 changed files with 10 additions and 0 deletions
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10
gio/gsocket.c
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@ -624,6 +624,16 @@ g_socket (gint domain,
fcntl (fd, F_SETFD, flags);
}
}
#else
if ((domain == AF_INET || domain == AF_INET6) && type == SOCK_DGRAM)
{
BOOL new_behavior = FALSE;
DWORD bytes_returned = 0;
/* Disable connection reset error on ICMP port unreachable. */
WSAIoctl (fd, SIO_UDP_CONNRESET, &new_behavior, sizeof (new_behavior),
NULL, 0, &bytes_returned, NULL, NULL);
}
#endif
return fd;