commit a79786a17f7ec1626322e87b165c0e71e782391c Author: Karsten Loesing karsten.loesing@gmx.net Date: Fri Aug 3 14:19:07 2012 +0200

Tweak #6498 graphing code for running in a cronjob. --- task-6498/src/Main.java | 22 ++++++++-------------- 1 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/task-6498/src/Main.java b/task-6498/src/Main.java index 2a59a13..99e991b 100644 --- a/task-6498/src/Main.java +++ b/task-6498/src/Main.java @@ -32,8 +32,6 @@ public class Main { /* Parse server descriptors in in/server-descriptors/, not keeping a * parse history, and memorize bandwidth rate, burst, and observed * bandwidth for every server descriptor. */ - System.out.print(new Date() + ": Parsing server descriptors"); - int parsedServerDescriptors = 0; DescriptorReader descriptorReader = DescriptorSourceFactory.createDescriptorReader(); descriptorReader.addDirectory(new File("in/server-descriptors")); @@ -46,10 +44,6 @@ public class Main { if (!(descriptor instanceof ServerDescriptor)) { continue; } - if (++parsedServerDescriptors >= 1000) { - System.out.print("."); - parsedServerDescriptors = 0; - } ServerDescriptor serverDescriptor = (ServerDescriptor) descriptor; String digest = serverDescriptor.getServerDescriptorDigest(); int[] bandwidths = new int[] { @@ -61,15 +55,17 @@ public class Main { }

/* Parse consensuses in in/consensuses/, keeping a parse history. */ - System.out.print("\n" + new Date() + ": Parsing consensuses"); descriptorReader = DescriptorSourceFactory.createDescriptorReader(); descriptorReader.addDirectory(new File("in/consensuses")); - /* TODO When running this program in a cronjob, add a history file - * using descriptorReader.setExcludeFiles() and set the file writer - * below to append mode instead of overwrite mode. */ + descriptorReader.setExcludeFiles(new File("parsed-consensuses")); descriptorFiles = descriptorReader.readDescriptors(); - BufferedWriter bw = new BufferedWriter(new FileWriter("results.csv")); - bw.write("valid_after,min_rate,min_advbw,ports,relays,exit_prob\n"); + File resultsFile = new File("task-6498-results.csv"); + boolean writeHeader = !resultsFile.exists(); + BufferedWriter bw = new BufferedWriter(new FileWriter(resultsFile, + true)); + if (writeHeader) { + bw.write("valid_after,min_rate,min_advbw,ports,relays,exit_prob\n"); + } while (descriptorFiles.hasNext()) { DescriptorFile descriptorFile = descriptorFiles.next(); for (Descriptor descriptor : descriptorFile.getDescriptors()) { @@ -83,7 +79,6 @@ public class Main { dateTimeFormat.setTimeZone(TimeZone.getTimeZone("UTC")); String validAfter = dateTimeFormat.format( consensus.getValidAfterMillis()); - System.out.print("."); SortedMap<String, Integer> bandwidthWeights = consensus.getBandwidthWeights(); if (bandwidthWeights == null) { @@ -273,7 +268,6 @@ public class Main { } } bw.close(); - System.out.println("\n" + new Date() + ": Terminating."); } }