Merge pull request #76 from AJun01/AJun01/fix-issue-71

Anonymization in/out

README.md

@@ -88,10 +88,27 @@ If you want to uninstall just unlink it like this:
 npm unlink flexbench
 ```
 
+# How to turn on Anonymization Feature
+
+After you cloned your exmaple, set the anonymize mode into true to turn on anonymization for the HTTPS response:
+
+```
+trafficSimulator.setAnonymization(true);
+```
+
+If you want to use existing example file to copy and paste over, please go to example folder and find simple-request-anonymized.js
+
+You can always test the anonymization feature by running simple-request-anonymized.js:
+
+```
+node simple-request-anonymized.js
+```
+
 Features
 ========
 * Throttling
 * Clustering
+* Anonymizing
 * Set delay between requests
 * Random or consecutive generation of requests
 * Statistics aggregation

example/simple-request-anonymized.js

@@ -0,0 +1,79 @@
+/**
+ * Scenario:
+ * Generate requests towards specific domain
+ **/
+var trafficSimulator = require('flexbench');
+
+
+function runTest() {
+    trafficSimulator.debugMode(true);
+    trafficSimulator.testDuration(5);//-1 for infinite run
+    trafficSimulator.workers(1);
+    trafficSimulator.clients(2)
+    trafficSimulator.throttleRequests_bps(50000);//-1 for no throttling
+    trafficSimulator.randomDelayBetweenRequests('0.5-1.1');
+
+    //Anonymized 
+    trafficSimulator.setAnonymization(true);
+
+    trafficSimulator.setFunc('request', requestFunc);
+
+    trafficSimulator.start();
+
+    trafficSimulator.events.on('end', function (stats) {
+        //This function will run on exit/stop, when worker has received a message to offload his stats to his master
+        //Get from stats object all exposed metrics
+        console.log('Traffic Simulator Results');
+        console.log('-------------------------');
+
+        var cArr = Object.keys(stats.counters);
+
+        for (var i = 0; i < cArr.length; i++) {
+            var key = cArr[i];
+            console.log('counter %s: %s ', key, stats.counters[key]);
+        }
+        console.log("Exiting..");
+        process.exit();
+    })
+
+
+
+    //stop test after specific period or condition\
+    setTimeout(function () {
+        trafficSimulator.stop();
+    }, 20 * 1000);
+
+}
+
+/**
+ * Create your generate request function here
+ * */
+var requestFunc = function () {
+    //GENERATE REQUEST FUNCTION
+    var headers = {
+        "my-dummy-header": '1'
+    };
+    var options = {};
+    options['host'] = 'www.example.com';
+    options['port'] = '80';
+    options['path'] = '/';
+    options['method'] = 'GET';
+    if (headers) {
+        options['headers'] = headers;
+    }
+    //you can use the provided request function from HTS, in order 'catch'/count all response codes in a stats object
+    var req = trafficSimulator.request(options, function (response) {
+        console.log("Response: %s", response.statusCode);
+        response.setEncoding('utf8');
+        response.on('data', function (chunk) {
+            console.log(chunk.length)
+            console.log('hi: ', chunk.toString());
+          });
+    });
+
+    req.on('error', function (err) {
+        console.log('error:' + err.message);
+    });
+}
+
+runTest();