[tor-commits] [metrics-db/master] Print out a warning if we're missing Torperf data lines.

[karsten at torproject.org]

commit a77d67de24ab52655479c94a243633f4d4245cdb
Author: Karsten Loesing <karsten.loesing at gmx.net>
Date:   Tue May 29 20:14:51 2012 +0200

    Print out a warning if we're missing Torperf data lines.
---
 src/org/torproject/ernie/db/TorperfDownloader.java |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/org/torproject/ernie/db/TorperfDownloader.java b/src/org/torproject/ernie/db/TorperfDownloader.java
index e7c55a1..ddd202a 100644
--- a/src/org/torproject/ernie/db/TorperfDownloader.java
+++ b/src/org/torproject/ernie/db/TorperfDownloader.java
@@ -226,6 +226,13 @@ public class TorperfDownloader {
       }
       bw.close();
       br.close();
+      if (!copyLines) {
+        this.logger.warning("The last timestamp line in '"
+            + outputFile.getAbsolutePath() + "' is not contained in the "
+            + "new file downloaded from '" + url + "'.  Cannot append "
+            + "new lines without possibly leaving a gap.  Skipping.");
+        return false;
+      }
     } catch (IOException e) {
       this.logger.log(Level.WARNING, "Failed downloading and/or merging '"
           + url + "'.", e);