* Transport clock skews:

- Store and report UDP clock skews even for large values, so
        a badly skewed local clock will be reported to the console
      - Don't shitlist for NTCP clock skew if we don't know what time it is
      - If NTP hasn't worked yet, have NTCP or SSU update the clock one time
      - Include failed clock skew in NTCP skew vector if there aren't many connections
      - Don't include NTCP clock skews for non-established connections
      - Fix framed clock skew frame size
      - Report framed clock skew even if for only one peer, if NTP hasn't worked yet
      - Don't log RRD errors after clock adjustment
      - Reduce min skew for console warning to 30s (was 45s)
      - More Java 5 cleanups

apps/routerconsole/java/src/net/i2p/router/web/SummaryHelper.java

@@ -99,7 +99,7 @@ public class SummaryHelper extends HelperBase {
         //if (!_context.clock().getUpdatedSuccessfully())
         Long skew = _context.commSystem().getFramedAveragePeerClockSkew(33);
         // Display the actual skew, not the offset
-        if (skew != null && Math.abs(skew.longValue()) > 45)
+        if (skew != null && Math.abs(skew.longValue()) > 30)
             return _("ERR-Clock Skew of {0}", DataHelper.formatDuration(Math.abs(skew.longValue()) * 1000));
         if (_context.router().isHidden())
             return _("Hidden");

apps/routerconsole/java/src/net/i2p/router/web/SummaryListener.java

@@ -68,7 +68,10 @@ class SummaryListener implements RateSummaryListener {
             } catch (IOException ioe) {
                 _log.error("Error adding", ioe);
             } catch (RrdException re) {
-                _log.error("Error adding", re);
+                // this can happen after the time slews backwards, so don't make it an error
+                // org.jrobin.core.RrdException: Bad sample timestamp 1264343107. Last update time was 1264343172, at least one second step is required
+                if (_log.shouldLog(Log.WARN))
+                    _log.warn("Error adding", re);
             }
         }
     }