commit 606cf9f55a96bbd8dcb2f2338d8f5c23aefd0e4c Author: Karsten Loesing karsten.loesing@gmx.net Date: Wed Mar 7 13:26:45 2012 +0100

Check whether Torperf files are becoming stale. --- src/org/torproject/ernie/db/TorperfDownloader.java | 25 ++++++++++++++++++++ 1 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/src/org/torproject/ernie/db/TorperfDownloader.java b/src/org/torproject/ernie/db/TorperfDownloader.java index 9506eee..48a6ef8 100644 --- a/src/org/torproject/ernie/db/TorperfDownloader.java +++ b/src/org/torproject/ernie/db/TorperfDownloader.java @@ -97,6 +97,9 @@ public class TorperfDownloader { boolean copyLines = lastTimestampLine == null; while ((line = br.readLine()) != null) { if (copyLines && linesAfterLastTimestampLine == 0) { + if (isDataFile || line.contains(" LAUNCH")) { + lastTimestampLine = line; + } bw.write(line + "\n"); } else if (copyLines && linesAfterLastTimestampLine > 0) { linesAfterLastTimestampLine--; @@ -111,6 +114,28 @@ public class TorperfDownloader { + "'.", e); return; } + if (lastTimestampLine == null) { + logger.warning("'" + outputFile.getAbsolutePath() + "' doesn't " + + "contain any timestamp lines. Unable to check whether that " + + "file is stale or not."); + } else { + long lastTimestampMillis = -1L; + if (isDataFile) { + lastTimestampMillis = Long.parseLong(lastTimestampLine.substring( + 0, lastTimestampLine.indexOf(" "))) * 1000L; + } else { + lastTimestampMillis = Long.parseLong(lastTimestampLine.substring( + lastTimestampLine.indexOf(" LAUNCH=") + " LAUNCH=".length(), + lastTimestampLine.indexOf(".", + lastTimestampLine.indexOf(" LAUNCH=")))) * 1000L; + } + if (lastTimestampMillis < System.currentTimeMillis() + - 330L * 60L * 1000L) { + logger.warning("The last timestamp in '" + + outputFile.getAbsolutePath() + "' is more than 5:30 hours " + + "old: " + lastTimestampMillis); + } + } } }