Commit f013fb5e authored by Nick Mathewson's avatar Nick Mathewson 🦀
Browse files

r17854@catbus: nickm | 2008-01-30 17:52:43 -0500 

 Periodically check whether we have an expired consensus networkstatus.  If we do, and we think we have enough directory info, then call router_dir_info_changed().  Fixes bug 401.  This bug was deferred from 0.1.2.x, but fixing it there is nontrivial.


svn:r13342
parent 1793aeaf

ChangeLog

+3 −0
Original line number Diff line number Diff line
@@ -11,6 +11,9 @@ Changes in version 0.2.0.19-alpha - 2008-0?-?? 
    - When connecting to a bridge without specifying its key, insert

      the connection into the identity-to-connection map as soon as

      a key is learned.  Fixes bug 574.  Bugfix on 0.2.0.x.

    - When our consensus networkstatus has been expired for a while, stop

      being willing to build circuits using it.  Fixes bug 401.  Bugfix on

      0.1.2.x.





Changes in version 0.2.0.18-alpha - 2008-01-25

src/or/main.c

+17 −0
Original line number Diff line number Diff line
@@ -818,6 +818,7 @@ run_scheduled_events(time_t now) 
  static time_t time_to_save_stability = 0;

  static time_t time_to_clean_caches = 0;

  static time_t time_to_recheck_bandwidth = 0;

  static time_t time_to_check_for_expired_networkstatus = 0;

  or_options_t *options = get_options();

  int i;

  int have_dir_info;
@@ -932,6 +933,22 @@ run_scheduled_events(time_t now) 
    time_to_check_v3_certificate = now + CHECK_V3_CERTIFICATE_INTERVAL;

  }



  /* 1f. Check whether our networkstatus has expired.

   */

  if (time_to_check_for_expired_networkstatus < now) {

    networkstatus_vote_t *ns = networkstatus_get_latest_consensus();

    /*XXXX020 this value needs to be the same as REASONABLY_LIVE_TIME in

     * networkstatus_get_reasonably_live_consensus(), but that value is way

     * way too high.  Arma: is the bridge issue there resolved yet? -NM */

#define NS_EXPIRY_SLOP (24*60*60)

    if (ns && ns->valid_until < now+NS_EXPIRY_SLOP &&

        router_have_minimum_dir_info()) {

      router_dir_info_changed();

    }

#define CHECK_EXPIRED_NS_INTERVAL (2*60)

    time_to_check_for_expired_networkstatus = now + CHECK_EXPIRED_NS_INTERVAL;

  }



  /** 2. Periodically, we consider getting a new directory, getting a

   * new running-routers list, and/or force-uploading our descriptor

   * (if we've passed our internal checks). */