private FeatureflowClient(string apiKey, IEnumerable <Feature> defaultFeatures, FeatureflowConfig config)
{
_config = config ?? new FeatureflowConfig();
_featureControlCache = new SimpleMemoryFeatureCache();
InitializeDefaultFeatures(defaultFeatures);
if (!_config.Offline)
{
var restConfig = new RestConfig
{
SdkVersion = ((AssemblyInformationalVersionAttribute)typeof(FeatureflowClient)
.GetTypeInfo().Assembly.GetCustomAttribute(typeof(AssemblyInformationalVersionAttribute))).InformationalVersion
};
_restClient = new RestClient(apiKey, _config, restConfig);
_eventsClient = new FeatureflowEventsClient(_restClient, _config);
switch (_config.GetFeaturesMethod)
{
case GetFeaturesMethod.Polling:
_pollingClient = new PollingClient(_config, _featureControlCache, _restClient);
_pollingClient.FeatureUpdated += OnFeatureUpdated;
_pollingClient.FeatureDeleted += OnFeatureDeleted;
break;
case GetFeaturesMethod.Sse:
_streamClient = new FeatureflowStreamClient(_config, _featureControlCache, _restClient);
_streamClient.FeatureUpdated += OnFeatureUpdated;
_streamClient.FeatureDeleted += OnFeatureDeleted;
break;
}
}
}
private bool disposedValue = false; // To detect redundant calls
internal PollingClient(FeatureflowConfig config, IFeatureControlCache featureControlCache, RestClient restClient)
{
_config = config;
_featureControlCache = featureControlCache;
_restClient = restClient;
_timer = new Timer(new TimerCallback(OnTimer), null, TimeSpan.FromMilliseconds(-1), TimeSpan.FromMilliseconds(-1));
}
public FeatureflowClient(string apiKey, List <Feature> features, FeatureflowConfig config)
{
Logger.LogInformation("Initialising Featureflow...");
features?.ForEach(feature => _featureDefaults[feature.Key] = feature);
_featureControlCache = new SimpleMemoryFeatureCache();
if (config.Offline)
{
Logger.LogWarning("Featureflow is in Offline mode. Registered defaults will be used.");
return;
}
var restConfig = new RestConfig
{
sdkVersion = ((AssemblyInformationalVersionAttribute)typeof(FeatureflowClient)
.GetTypeInfo().Assembly.GetCustomAttribute(typeof(AssemblyInformationalVersionAttribute))).InformationalVersion
};
_restClient = new RestClient(apiKey, config, restConfig);
//register feature coded failover values
//start the featureControl Client
_featureControlClient = new PollingClient(config, _featureControlCache, _restClient);
var initTask = _featureControlClient.Init(); //initialise
var unused = initTask.Task.Wait(300000); //wait
}
public PollingClient(FeatureflowConfig config, IFeatureControlCache featureControlCache, RestClient restClient)
{
_config = config;
_featureControlCache = featureControlCache;
_restClient = restClient;
_initTask = new TaskCompletionSource <bool>();
}
private bool disposedValue = false; // To detect redundant calls
internal FeatureflowStreamClient(FeatureflowConfig config, IFeatureControlCache controlCache, RestClient restClient)
{
_config = config;
_controlCache = controlCache;
_reconnectionTimer = new Timer(OnTimer, null, TimeSpan.FromMilliseconds(-1), TimeSpan.FromMilliseconds(-1));
_sseClient = new SseClient(restClient, config);
_sseClient.MessageReceived += OnSseClient_MessageReceived;
_sseClient.Disconnected += OnSseClient_Disconnected;
}
