Author: grothoff
Date: 2008-03-02 00:21:20 -0700 (Sun, 02 Mar 2008)
New Revision: 6502
Modified:
GNUnet/src/transports/tcp.c
Log:
alternate
Modified: GNUnet/src/transports/tcp.c
===================================================================
--- GNUnet/src/transports/tcp.c 2008-03-02 06:10:07 UTC (rev 6501)
+++ GNUnet/src/transports/tcp.c 2008-03-02 07:21:20 UTC (rev 6502)
@@ -573,7 +573,13 @@
}
haddr = (const HostAddress *) &hello[1];
available = ntohs (haddr->availability) & available_protocols;
-
+ if (available == (VERSION_AVAILABLE_IPV4 | VERSION_AVAILABLE_IPV6))
+ {
+ if (GNUNET_random_u32(GNUNET_RANDOM_QUALITY_WEAK, 2) == 0)
+ available = VERSION_AVAILABLE_IPV4;
+ else
+ available = VERSION_AVAILABLE_IPV6;
+ }
if ((available & VERSION_AVAILABLE_IPV4) > 0)
sock = SOCKET (PF_INET, SOCK_STREAM, 0);
else if ((available & VERSION_AVAILABLE_IPV6) > 0)
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