commit e9be3f36c35aed29e731568d50556ee630db0ed0 Author: iwakeh iwakeh@torproject.org Date: Thu Jun 22 13:44:10 2017 +0000
Tweak solution diffs: w/o the path 'src/' the patches can be more easily copied and directly used as patch files avoiding the patch dir level command line option. And, the true location in metrics-lib is different from src, i.e., src/main/resources/examples. Also modernized the result examples. Final touches to task-22295. --- .../src/main/resources/web/WEB-INF/metrics-lib.jsp | 47 +++++++++++----------- 1 file changed, 24 insertions(+), 23 deletions(-)
diff --git a/website/src/main/resources/web/WEB-INF/metrics-lib.jsp b/website/src/main/resources/web/WEB-INF/metrics-lib.jsp index 4794235..7d17734 100644 --- a/website/src/main/resources/web/WEB-INF/metrics-lib.jsp +++ b/website/src/main/resources/web/WEB-INF/metrics-lib.jsp @@ -188,14 +188,15 @@ java -cp .:lib/*:generated/dist/signed/* ConsensusWeightByVersion <p>There will be some log statements, and the final output should now contain lines like the following:</p>
<pre> -0.2.4 -> 4.2% +0.2.4 -> 3.2% 0.2.5 -> 9.4% -0.2.6 -> 6.2% -0.2.7 -> 8.3% -0.2.8 -> 15.0% -0.2.9 -> 46.7% -0.3.0 -> 9.4% -0.3.1 -> 0.8% +0.2.6 -> 3.2% +0.2.7 -> 7.3% +0.2.8 -> 6.4% +0.2.9 -> 48.2% +0.3.0 -> 20.8% +0.3.1 -> 1.2% +0.3.2 -> 0.3% </pre>
<p>These are the numbers we were looking for. Now you should know what to do to extract interesting data from consensuses. Want to give that another try and filter relays with the <code>Exit</code> flag to learn about exit capacity by Tor version? Hint: You'll want to check for <code>entry.getFlags().contains("Exit")</code>. Of course, you could as well continue with the next tutorial below. (Or you could scroll down to the bottom of this page to see the diff.)</p> @@ -278,15 +279,15 @@ java -cp .:lib/*:generated/dist/signed/* PluggableTransports <p>The output should contain lines like the following:</p>
<pre> - fte -> 11.7% + fte -> 2.3% meek -> 0.2% - obfs2 -> 0.8% - obfs3 -> 35.7% + obfs2 -> 0.7% + obfs3 -> 20.8% obfs3_websocket -> 0.0% - obfs4 -> 72.8% - scramblesuit -> 29.6% - snowflake -> 0.0% - websocket -> 0.8% + obfs4 -> 77.0% + scramblesuit -> 17.3% + snowflake -> 0.1% + websocket -> 0.7% </pre>
<p>As above, we'll leave it up to you to further expand this code. For example, how does the result change if you count transport <i>combinations</i> rather than transports? Hint: you won't need anything else from metrics-lib, but you'll need to add some code to order transport names and write them to a string. (And if you'd rather look up the solution, scroll down a bit to see the diff.)</p> @@ -301,9 +302,9 @@ java -cp .:lib/*:generated/dist/signed/* PluggableTransports
<p>Scrolled down just to see where we're hiding the solutions of the three little riddles above? Here are the diffs:</p>
-<pre><code class="language-diff">diff -Nur src/DownloadConsensuses.java src/DownloadConsensuses.java ---- src/DownloadConsensuses.java 2017-03-07 17:48:35.000000000 +0100 -+++ src/DownloadConsensuses.java 2017-03-10 23:02:51.000000000 +0100 +<pre><code class="language-diff">diff -Nur DownloadConsensuses.java DownloadConsensuses.java +--- DownloadConsensuses.java 2017-03-07 17:48:35.000000000 +0100 ++++ DownloadConsensuses.java 2017-03-10 23:02:51.000000000 +0100 @@ -11,7 +11,7 @@ // Download from Tor's main CollecTor instance, "https://collector.torproject.org", @@ -315,9 +316,9 @@ java -cp .:lib/*:generated/dist/signed/* PluggableTransports // write to the local directory called descriptors/, </code></pre>
-<pre><code class="language-diff">diff -Nur src/ConsensusWeightByVersion.java src/ConsensusWeightByVersion.java ---- src/ConsensusWeightByVersion.java 2017-03-10 23:00:40.000000000 +0100 -+++ src/ConsensusWeightByVersion.java 2017-03-10 23:03:18.000000000 +0100 +<pre><code class="language-diff">diff -Nur ConsensusWeightByVersion.java ConsensusWeightByVersion.java +--- ConsensusWeightByVersion.java 2017-03-10 23:00:40.000000000 +0100 ++++ ConsensusWeightByVersion.java 2017-03-10 23:03:18.000000000 +0100 @@ -25,6 +25,9 @@ } RelayNetworkStatusConsensus consensus = (RelayNetworkStatusConsensus) descriptor; @@ -330,9 +331,9 @@ java -cp .:lib/*:generated/dist/signed/* PluggableTransports // We're only interested in a.b.c type versions for this example. </code></pre>
-<pre><code class="language-diff">diff -Nur src/PluggableTransports.java src/PluggableTransports.java ---- src/PluggableTransports.java 2017-03-10 23:01:43.000000000 +0100 -+++ src/PluggableTransports.java 2017-03-10 23:03:43.000000000 +0100 +<pre><code class="language-diff">diff -Nur PluggableTransports.java PluggableTransports.java +--- PluggableTransports.java 2017-03-10 23:01:43.000000000 +0100 ++++ PluggableTransports.java 2017-03-10 23:03:43.000000000 +0100 @@ -20,12 +22,11 @@ BridgeExtraInfoDescriptor extraInfo = (BridgeExtraInfoDescriptor) descriptor; String fingerprint = extraInfo.getFingerprint();