(logout_client): Update the STAT_CLIENTS statistics.

(login_request): Ditto.
(get_host_name): Update the STAT_DNS_QUEUE and STAT_PROCESSED_DNS
	statistics.

src/server/connections.c

 /*
- * $Id: connections.c,v 0.102 2003/07/23 08:23:05 ceder Exp $
+ * $Id: connections.c,v 0.103 2003/07/24 08:38:08 ceder Exp $
  * Copyright (C) 1991-2002  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -257,6 +257,7 @@ logout_client(Connection *cp)
 	queue_remove(cp);
 
     kill_client(cp);		/* Free the Connection */
+    update_stat(STAT_CLIENTS, -1);
 }
 
 /*
@@ -672,8 +673,13 @@ get_host_name(union isc_address *addr)
 	if (gettimeofday(&before, NULL) < 0)
 	    kom_log("gettimeofday failed: %s\n", strerror(errno));
 
+	update_stat(STAT_DNS_QUEUE, 1);
+	
 	res = hostname = isc_gethostname(addr, NULL, 0);
 
+	update_stat(STAT_DNS_QUEUE, -1);
+	update_stat(STAT_PROCESSED_DNS, 1);
+
 	if (gettimeofday(&after, NULL) < 0)
 	    kom_log("gettimeofday failed: %s\n", strerror(errno));
 
@@ -779,6 +785,7 @@ login_request(struct isc_scb *session)
     strcpy(cp->peer, peername);
     strcpy(cp->peer + hostlen, portbuf);
 
+    update_stat(STAT_CLIENTS, 1);
     dump_connections();
 
     isc_set_read_callback(session, data_available_callback, write_err_cb, cp);