silcd: handle SIGNOFF notify for local clients correctly

[silc.git] / apps / silcd / packet_receive.c

diff --git a/apps/silcd/packet_receive.c b/apps/silcd/packet_receive.c
index 0d96f7bbe6f026005ed9f4af246c70ea986ee17a..f2a822124a2560c7dfc39d60e84e122bb083f2c4 100644 (file)
--- a/apps/silcd/packet_receive.c
+++ b/apps/silcd/packet_receive.c
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone@silcnet.org>
 
-  Copyright (C) 1997 - 2007 Pekka Riikonen
+  Copyright (C) 1997 - 2009 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -186,6 +186,12 @@ static void silc_server_notify_process(SilcServer server,
        }
 
        client->data.status |= SILC_IDLIST_STATUS_REGISTERED;
+
+       if (idata->conn_type == SILC_CONN_SERVER)
+         server->stat.cell_clients++;
+       SILC_LOG_DEBUG(("stat.clients %d->%d", server->stat.clients,
+                       server->stat.clients + 1));
+       server->stat.clients++;
       }
     }
 
@@ -355,6 +361,20 @@ static void silc_server_notify_process(SilcServer server,
     /* Remove this client from watcher list if it is */
     silc_server_del_from_watcher_list(server, client);
 
+    /* It's possible router doesn't accept our local client in the network
+       and sends SIGNOFF to our local client */
+    if (SILC_IS_LOCAL(client)) {
+      SILC_LOG_DEBUG(("SIGNOFF from router to local client, disconnect"));
+      if (client->data.sconn) {
+       silc_server_connection_free(client->data.sconn);
+       client->data.sconn = NULL;
+      }
+      silc_packet_set_context(client->connection, NULL);
+      silc_server_disconnect_remote(server, client->connection,
+                                   SILC_STATUS_ERR_RESOURCE_LIMIT,
+                                   "Router prevented registration");
+    }
+
     client->data.status &= ~SILC_IDLIST_STATUS_REGISTERED;
     client->mode = 0;
     client->router = NULL;