[ViewVC] Diff of: cvs/gvpe/src/connection.C

Comparing gvpe/src/connection.C (file contents):
Revision 1.43 by pcg, Fri Mar 4 04:52:38 2005 UTC vs.
Revision 1.47 by pcg, Mon Mar 7 01:31:26 2005 UTC

     {
       connection *r = vpn->find_router ();
       if (r)
         {
-          slog (L_DEBUG, _("%s: no common protocol, trying indirectly through %s"),
+          slog (L_DEBUG, _("%s: no common protocol, trying indirectly through %s (%s)"),
-                conf->nodename, r->conf->nodename);
+                conf->nodename, r->conf->nodename, (const char *)r->si);
           return r->si;
         }
       else
         slog (L_DEBUG, _("%s: node unreachable, no common protocol"),
               conf->nodename);
 }
 void
 connection::send_vpn_packet (vpn_packet *pkt, const sockinfo &si, int tos)
 {
-  bool ok;
+  if (!vpn->send_vpn_packet (pkt, si, tos))
-  switch (si.prot)
-    {
-      case PROT_IPv4:
-        ok = vpn->send_ipv4_packet (pkt, si, tos); break;
-      case PROT_UDPv4:
-        ok = vpn->send_udpv4_packet (pkt, si, tos); break;
-#if ENABLE_TCP
-      case PROT_TCPv4:
-        ok = vpn->send_tcpv4_packet (pkt, si, tos); break;
-#endif
-#if ENABLE_ICMP
-      case PROT_ICMPv4:
-        ok = vpn->send_icmpv4_packet (pkt, si, tos); break;
-#endif
-#if ENABLE_DNS
-      case PROT_DNSv4:
-        ok = send_dnsv4_packet (pkt, si, tos); break;
-#endif
-      default:
-        slog (L_CRIT, _("%s: FATAL: trying to send packet with unsupported protocol"), (const char *)si);
-        ok = false;
-    }
-  if (!ok)
     reset_connection ();
 }
 void
 connection::send_ping (const sockinfo &si, u8 pong)
       && conf != THISNODE
       && connectmode != conf_node::C_NEVER
       && connectmode != conf_node::C_DISABLED
       && NOW > w.at)
     {
-      double retry_int = double (retry_cnt & 3 ? (retry_cnt & 3) : 1 << (retry_cnt >> 2)) * 0.6;
+      w.at = TSTAMP_MAX; // first disable this watcher in case of recursion
-      if (retry_int < conf->max_retry)
+      double retry_int = double (retry_cnt & 3
-        retry_cnt++;
+                                 ? (retry_cnt & 3) + 1
-      else
+                                 : 1 << (retry_cnt >> 2));
-        retry_int = conf->max_retry;
-      w.start (NOW + retry_int);
       reset_si ();
+      bool slow = si.prot & PROT_SLOW;
       if (si.prot && !si.host)
         vpn->send_connect_request (conf->id);
       else
         {
           const sockinfo &dsi = forward_si (si);
+          slow = slow || (dsi.prot & PROT_SLOW);
           if (dsi.valid () && auth_rate_limiter.can (dsi))
             {
               if (retry_cnt < 4)
                 send_auth_request (dsi, true);
               else
                 send_ping (dsi, 0);
             }
         }
+      retry_int *= slow ? 3. : 0.7;
+      if (retry_int < conf->max_retry)
+        retry_cnt++;
+      else
+        retry_int = conf->max_retry;
+      w.start (NOW + retry_int);
     }
 }
 void
 connection::reset_connection ()
         run_script (run_script_cb (this, &connection::script_node_down), false);
     }
   delete ictx; ictx = 0;
   delete octx; octx = 0;
+#if ENABLE_DNS
+  dnsv4_reset_connection ();
+#endif
   si.host = 0;
   last_activity = 0;
   retry_cnt = 0;

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Comparing gvpe/src/connection.C (file contents): Revision 1.43 by pcg, Fri Mar 4 04:52:38 2005 UTC vs. Revision 1.47 by pcg, Mon Mar 7 01:31:26 2005 UTC

Diff Legend

Comparing gvpe/src/connection.C (file contents):
Revision 1.43 by pcg, Fri Mar 4 04:52:38 2005 UTC vs.
Revision 1.47 by pcg, Mon Mar 7 01:31:26 2005 UTC