private int SendEvents(DecisionServiceClient <MyContext> client, int numberOfEvents)
{
var expectedEvents = 0;
for (int i = 0; i < numberOfEvents; i++)
{
var key = Guid.NewGuid().ToString();
var featureIndex = i % features.Length;
var action = client.ChooseAction(key, new MyContext {
Feature = features[featureIndex]
});
expectedEvents++;
// Feature | Action
// A --> 1
// B --> 2
// C --> 3
// D --> 4
// only report in 50% of the cases
if (rnd.NextDouble() < .75 && action - 1 == featureIndex)
{
client.ReportReward(2, key);
expectedEvents++;
}
var stat = string.Format("'{0}' '{1}' ", features[featureIndex], action);
int count;
if (freq.TryGetValue(stat, out count))
{
freq[stat]++;
}
else
{
freq.Add(stat, count);
}
}
return(expectedEvents);
}
public static void Initialize(string settingsUrl)
{
var telemetry = new TelemetryClient();
var config = new DecisionServiceConfiguration(settingsUrl)
{
InteractionUploadConfiguration = new BatchingConfiguration
{
MaxDuration = TimeSpan.FromSeconds(2),
UploadRetryPolicy = BatchUploadRetryPolicy.ExponentialRetry
},
ModelPollFailureCallback = e => telemetry.TrackException(e, new Dictionary <string, string> {
{ "Pool failure", "model" }
}),
SettingsPollFailureCallback = e => telemetry.TrackException(e, new Dictionary <string, string> {
{ "Pool failure", "settings" }
}),
// AzureStorageConnectionString = ConfigurationManager.AppSettings[ApplicationMetadataStore.AKConnectionString]
};
client = DecisionService.CreateJson(config);
}