silcd: increment stat.clients statistics whenever adding new client

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

diff --git a/apps/silcd/server.c b/apps/silcd/server.c
index 2f97d79d837aaeee25893ad676f2f5cd1dab382d..9fb4aaf3acb9e1ff9142fc8341c7b38011921d78 100644 (file)
--- a/apps/silcd/server.c
+++ b/apps/silcd/server.c
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone@silcnet.org>
 
-  Copyright (C) 1997 - 2008 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
@@ -228,8 +228,10 @@ SILC_TASK_CALLBACK(silc_server_packet_error_timeout)
   SilcPacketStream stream = context;
   SilcIDListData idata = silc_packet_get_context(stream);
 
-  if (!idata)
+  if (!idata || !silc_packet_stream_is_valid(stream)) {
+    silc_packet_stream_unref(stream);
     return;
+  }
 
   if (server->router_conn && server->router_conn->sock == stream &&
       !server->router && server->standalone) {
@@ -252,6 +254,9 @@ SILC_TASK_CALLBACK(silc_server_packet_error_timeout)
   }
 
   silc_server_close_connection(server, stream);
+
+  /* Release our stream reference */
+  silc_packet_stream_unref(stream);
 }
 
 /* Packet engine callback to indicate error */
@@ -268,7 +273,7 @@ static void silc_server_packet_error(SilcPacketEngine engine,
   const char *ip;
   SilcUInt16 port;
 
-  SILC_LOG_DEBUG(("Packet error, sock %p", stream));
+  SILC_LOG_DEBUG(("Packet error %d, sock %p", error, stream));
 
   if (!idata || !sock)
     return;
@@ -283,6 +288,9 @@ static void silc_server_packet_error(SilcPacketEngine engine,
   if (!silc_packet_stream_is_valid(stream))
     return;
 
+  /* We must take reference of the stream */
+  silc_packet_stream_ref(stream);
+
   /* In case we get here many times, register only one timeout */
   silc_schedule_task_del_by_all(server->schedule, 0,
                                silc_server_packet_error_timeout, stream);
@@ -310,9 +318,16 @@ static void silc_server_packet_parse_type(SilcServer server,
 {
   SilcPacketType type = packet->type;
   SilcIDListData idata = silc_packet_get_context(sock);
+#ifdef SILC_DEBUG
+  const char *ip;
+  SilcUInt16 port;
 
-  SILC_LOG_DEBUG(("Received %s packet [flags %d]",
-                 silc_get_packet_name(type), packet->flags));
+  silc_socket_stream_get_info(silc_packet_stream_get_stream(sock),
+                             NULL, NULL, &ip, &port);
+#endif /* SILC_DEBUG */
+
+  SILC_LOG_DEBUG(("Received %s packet [flags %d] from %s:%d",
+                 silc_get_packet_name(type), packet->flags, ip, port));
 
   /* Parse the packet type */
   switch (type) {
@@ -2345,6 +2360,8 @@ silc_server_accept_auth_compl(SilcConnAuth connauth, SilcBool success,
       entry->data.conn_type = SILC_CONN_CLIENT;
 
       /* Statistics */
+      SILC_LOG_DEBUG(("stat.clients %d->%d", server->stat.clients,
+                     server->stat.clients + 1));
       server->stat.my_clients++;
       server->stat.clients++;
       server->stat.cell_clients++;
@@ -3090,7 +3107,8 @@ void silc_server_disconnect_remote(SilcServer server,
   if (!sock)
     return;
 
-  SILC_LOG_DEBUG(("Disconnecting remote host, sock %p", sock));
+  SILC_LOG_DEBUG(("Disconnecting remote host, sock %p, status %d", sock,
+                 status));
 
   va_start(ap, status);
   cp = va_arg(ap, char *);
@@ -3150,7 +3168,12 @@ void silc_server_free_client_data(SilcServer server,
   }
 
   /* Update statistics */
-  server->stat.my_clients--;
+
+  /* Local detached clients aren't counted. */
+  if (!client->local_detached)
+    server->stat.my_clients--;
+  SILC_LOG_DEBUG(("stat.clients %d->%d", server->stat.clients,
+                 server->stat.clients - 1));
   SILC_VERIFY(server->stat.clients > 0);
   server->stat.clients--;
   if (server->stat.cell_clients)
@@ -3212,11 +3235,13 @@ void silc_server_free_sock_user_data(SilcServer server,
     if (idata->sconn && idata->sconn->op) {
       SILC_LOG_DEBUG(("Abort active protocol"));
       silc_async_abort(idata->sconn->op, NULL, NULL);
+      idata->sconn->op = NULL;
     }
     if (idata->conn_type == SILC_CONN_UNKNOWN &&
         ((SilcUnknownEntry)idata)->op) {
       SILC_LOG_DEBUG(("Abort active protocol"));
       silc_async_abort(((SilcUnknownEntry)idata)->op, NULL, NULL);
+      ((SilcUnknownEntry)idata)->op = NULL;
     }
   }
 
@@ -5027,10 +5052,14 @@ void silc_server_save_users_on_channel(SilcServer server,
       }
 
       client->data.status |= SILC_IDLIST_STATUS_REGISTERED;
+
+      SILC_LOG_DEBUG(("stat.clients %d->%d", server->stat.clients,
+                     server->stat.clients + 1));
+      server->stat.clients++;
     }
 
     if (!(client->data.status & SILC_IDLIST_STATUS_REGISTERED)) {
-      SILC_LOG_ERROR(("Attempting to add unregistered client to channel ",
+      SILC_LOG_ERROR(("Attempting to add unregistered client to channel "
                      "%s", channel->channel_name));
       continue;
     }