[ViewVC] Diff of: cvs/gvpe/src/vpn

Comparing gvpe/src/vpn_dns.C (file contents):
Revision 1.52 by root, Sun Mar 6 21:01:37 2011 UTC vs.
Revision 1.53 by root, Tue Oct 18 10:54:17 2011 UTC

 #define MAX_SEND_INTERVAL 5. // optimistic?
 #define MAX_WINDOW      1000 // max. for MAX_OUTSTANDING, and backlog
 #define MAX_BACKLOG     (64*1024) // size of gvpe protocol backlog (bytes), must be > MAXSIZE
-#define MAX_DOMAIN_SIZE 240 // 255 is legal limit, but bind doesn't compress well
+#define MAX_DOMAIN_SIZE 235 // 255 is legal limit, but bind doesn't compress well
 // 240 leaves about 4 bytes of server reply data
 // every request byte less give room for two reply bytes
 #define SEQNO_MASK 0x3fff
 #define SEQNO_EQ(a,b) ( 0 == ( ((a) ^ (b)) & SEQNO_MASK) )
 static
 u16 next_id ()
 {
   static u16 dns_id = 0; // TODO: should be per-vpn
+#if 1
   if (!dns_id)
     dns_id = time (0);
   // the simplest lsfr with periodicity 65535 i could find
   dns_id = (dns_id << 1)
                ^ (dns_id >> 2)
                ^ (dns_id >> 4)
                ^ (dns_id >> 15)) & 1);
   return dns_id;
+#else
+  dns_id++;//D
+  return htons (dns_id);
+#endif
 }
 struct dns_rcv;
 struct dns_snd;

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