Check_Connections(): code cleanup

[ngircd-alex.git] / src / ngircd / conn.c

diff --git a/src/ngircd/conn.c b/src/ngircd/conn.c
index 09f726ca2bf91016d54a8d2b2c7c10029943fa68..28a0341e0a28e1485c077393671b51702b1e6141 100644 (file)
--- a/src/ngircd/conn.c
+++ b/src/ngircd/conn.c
@@ -1,6 +1,6 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2011 Alexander Barton (alex@barton.de) and Contributors.
+ * Copyright (c)2001-2012 Alexander Barton (alex@barton.de) and Contributors.
  *
  * 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
@@ -1839,10 +1839,10 @@ Check_Connections(void)
                                if (My_Connections[i].lastping <
                                    time(NULL) - Conf_PongTimeout) {
                                        /* Timeout */
-                                       LogDebug
-                                           ("Connection %d: Ping timeout: %d seconds.",
-                                            i, Conf_PongTimeout);
-                                       snprintf(msg, sizeof(msg), "Ping timeout: %d seconds", Conf_PongTimeout);
+                                       snprintf(msg, sizeof(msg),
+                                                "Ping timeout: %d seconds",
+                                                Conf_PongTimeout);
+                                       LogDebug("Connection %d: %s.", i, msg);
                                        Conn_Close(i, NULL, msg, true);
                                }
                        } else if (My_Connections[i].lastdata <
@@ -1935,6 +1935,14 @@ New_Server( int Server , ng_ipaddr_t *dest)
 
        assert( Server > NONE );
 
+       /* Make sure that the remote server hasn't re-linked to this server
+        * asynchronously on its own */
+       if (Conf_Server[Server].conn_id > NONE) {
+               Log(LOG_INFO,
+                       "Connection to \"%s\" meanwhile re-established, aborting preparation.");
+               return;
+       }
+
        if (!ng_ipaddr_tostr_r(dest, ip_str)) {
                Log(LOG_WARNING, "New_Server: Could not convert IP to string");
                return;
@@ -2008,7 +2016,7 @@ New_Server( int Server , ng_ipaddr_t *dest)
        Client_SetToken( c, TOKEN_OUTBOUND );
 
        /* Register connection */
-       Conf_Server[Server].conn_id = new_sock;
+       Conf_SetServer(Server, new_sock);
        My_Connections[new_sock].sock = new_sock;
        My_Connections[new_sock].addr = *dest;
        My_Connections[new_sock].client = c;