--- lbbs/src/bbs_net.c	2025/10/08 03:34:52	1.62
+++ lbbs/src/bbs_net.c	2025/10/16 11:26:16	1.64
@@ -293,6 +293,9 @@ int bbsnet_connect(int n)
 	int tos;
 	char remote_addr[IP_ADDR_LEN];
 	int remote_port;
+	char local_addr[IP_ADDR_LEN];
+	int local_port;
+	socklen_t sock_len;
 	time_t t_used = time(NULL);
 	struct tm *tm_used;
 	int ch;
@@ -472,9 +475,21 @@ int bbsnet_connect(int n)
 		log_error("setsockopt IP_TOS=%d error (%d)\n", tos, errno);
 	}
 
+	sock_len = sizeof(sin);
+	if (getsockname(sock, (struct sockaddr *)&sin, &sock_len) < 0)
+	{
+		log_error("getsockname() error: %d", errno);
+		goto cleanup;
+	}
+
+	strncpy(local_addr, inet_ntoa(sin.sin_addr), sizeof(local_addr) - 1);
+	local_addr[sizeof(local_addr) - 1] = '\0';
+	local_port = ntohs(sin.sin_port);
+
 	prints("\033[1;31m连接成功！\033[m\r\n");
 	iflush();
-	log_common("BBSNET connect to %s:%d\n", remote_addr, remote_port);
+	log_common("BBSNET connect to %s:%d from %s:%d by [%s]\n",
+			   remote_addr, remote_port, local_addr, local_port, BBS_username);
 
 	input_cd = iconv_open(bbsnet_conf[n].charset, BBS_NET_DEFAULT_CHARSET);
 	if (input_cd == (iconv_t)(-1))
@@ -885,8 +900,6 @@ int bbs_net()
 
 	load_bbsnet_conf(CONF_BBSNET);
 
-	BBS_last_access_tm = time(NULL);
-
 	clearscr();
 	bbsnet_refresh();
 	display_menu(&bbsnet_menu);
@@ -896,18 +909,26 @@ int bbs_net()
 	{
 		ch = igetch(100);
 
+        if (ch != KEY_NULL && ch != KEY_TIMEOUT)
+        {
+            BBS_last_access_tm = time(NULL);
+        }
+
 		switch (ch)
 		{
 		case KEY_NULL: // broken pipe
-		case KEY_ESC:
-		case Ctrl('C'): // user cancel
+			log_error("KEY_NULL\n");
 			goto cleanup;
 		case KEY_TIMEOUT:
 			if (time(NULL) - BBS_last_access_tm >= MAX_DELAY_TIME)
 			{
+				log_error("User input timeout\n");
 				goto cleanup;
 			}
 			continue;
+		case KEY_ESC:
+		case Ctrl('C'): // user cancel
+			goto cleanup;
 		case CR:
 			igetch_reset();
 			bbsnet_connect(bbsnet_menu.menu_item_pos[0]);
@@ -952,7 +973,6 @@ int bbs_net()
 			bbsnet_selchange();
 			break;
 		}
-		BBS_last_access_tm = time(NULL);
 	}
 
 cleanup: