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

Comparing gvpe/src/vpn_tcp.C (file contents):
Revision 1.1 by pcg, Sat Apr 5 02:32:40 2003 UTC vs.
Revision 1.2 by pcg, Sun Apr 6 18:12:18 2003 UTC

   vpn_packet *r_pkt;
   u32 r_len, r_ofs;
   void tcpv4_ev (io_watcher &w, short revents);
-  void send_packet (vpn_packet *pkt, int tos);
+  bool send_packet (vpn_packet *pkt, int tos);
   void error (); // abort conenction && cleanup
   operator tcp_si_map::value_type()
     {
           tcp_si.insert (*i);
         }
     }
 }
-void
+bool
 vpn::send_tcpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos)
 {
   tcp_si_map::iterator info = tcp_si.find (&si);
   tcp_connection *i;
       tcp_si.insert (*i);
     }
   else
     i = info->second;
-  i->send_packet (pkt, tos);
+  return i->send_packet (pkt, tos);
 }
 void tcp_connection::error ()
 {
   if (fd >= 0)
           return;
         }
     }
 }
-void
+bool
 tcp_connection::send_packet (vpn_packet *pkt, int tos)
 {
   last_activity = NOW;
   if (state == IDLE)
       vec[1].iov_len = pkt->len;
       if (sizeof (u16) + pkt->len != writev (fd, vec, 2))
         error ();
     }
+  return state != ERROR;
 }
 tcp_connection::tcp_connection (int fd_, const sockinfo &si_, vpn &v_)
 : v(v_), si(si_), io_watcher(this, &tcp_connection::tcpv4_ev)
 {

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