remove dead session fields

[l2tpns.git] / l2tpns.c

diff --git a/l2tpns.c b/l2tpns.c
index 7bc0d75..1f47934 100644 (file)
--- a/l2tpns.c
+++ b/l2tpns.c
@@ -4,7 +4,7 @@
 // Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
 // vim: sw=8 ts=8
 
-char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.87 2005/03/10 06:16:05 bodea Exp $";
+char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.90 2005/04/18 05:07:20 bodea Exp $";
 
 #include <arpa/inet.h>
 #include <assert.h>
@@ -68,11 +68,10 @@ static int rand_fd = -1;    // Random data source
 time_t basetime = 0;           // base clock
 char hostname[1000] = "";      // us.
 static int tunidx;             // ifr_ifindex of tun device
-static uint32_t sessionid = 0; // session id for radius accounting
 static int syslog_log = 0;     // are we logging to syslog
 static FILE *log_stream = NULL;        // file handle for direct logging (i.e. direct into file, not via syslog).
 extern int cluster_sockfd;     // Intra-cluster communications socket.
-uint32_t last_id = 0;          // Last used PPP SID. Can I kill this?? -- mo
+uint32_t last_id = 0;          // Unique ID for radius accounting
 
 struct cli_session_actions *cli_session_actions = NULL;        // Pending session changes requested by CLI
 struct cli_tunnel_actions *cli_tunnel_actions = NULL;  // Pending tunnel changes required by CLI
@@ -1433,7 +1432,7 @@ static void filter_session(sessionidt s, int filter_in, int filter_out)
 }
 
 // start tidy shutdown of session
-void sessionshutdown(sessionidt s, char *reason, int result, int code)
+void sessionshutdown(sessionidt s, char *reason, int result, int error)
 {
        int walled_garden = session[s].walled_garden;
 
@@ -1453,7 +1452,7 @@ void sessionshutdown(sessionidt s, char *reason, int result, int code)
                run_plugins(PLUGIN_KILL_SESSION, &data);
        }
 
-       if (!walled_garden && !session[s].die)
+       if (session[s].ip && !walled_garden && !session[s].die)
        {
                // RADIUS Stop message
                uint16_t r = session[s].radius;
@@ -2319,7 +2318,6 @@ void processudp(uint8_t * buf, int len, struct sockaddr_in *addr)
                                                }
 
                                                c = controlnew(11); // sending ICRP
-                                               session[s].id = sessionid++;
                                                session[s].opened = time_now;
                                                session[s].tunnel = t;
                                                session[s].far = asession;
@@ -2644,7 +2642,7 @@ static int regular_cleanups(void)
                        continue;
                }
 
-               // No data in IDLE_TIMEOUT seconds, send LCP ECHO
+               // No data in ECHO_TIMEOUT seconds, send LCP ECHO
                if (session[s].user[0] && (time_now - session[s].last_packet >= ECHO_TIMEOUT))
                {
                        uint8_t b[MAXCONTROL] = {0};