internal StreamProcessor(
LdClientContext context,
IDataSourceUpdates dataSourceUpdates,
Uri baseUri,
TimeSpan initialReconnectDelay,
EventSourceCreator eventSourceCreator
)
{
_log = context.Basic.Logger.SubLogger(LogNames.DataSourceSubLog);
_log.Info("Connecting to LaunchDarkly stream");
_dataSourceUpdates = dataSourceUpdates;
_httpConfig = context.Http;
_initialReconnectDelay = initialReconnectDelay;
_diagnosticStore = context.DiagnosticStore;
_initTask = new TaskCompletionSource <bool>();
_streamUri = new Uri(baseUri, "/all");
_storeStatusMonitoringEnabled = _dataSourceUpdates.DataStoreStatusProvider.StatusMonitoringEnabled;
if (_storeStatusMonitoringEnabled)
{
_dataSourceUpdates.DataStoreStatusProvider.StatusChanged += OnDataStoreStatusChanged;
}
_es = (eventSourceCreator ?? CreateEventSource)(_streamUri, _httpConfig);
_es.MessageReceived += OnMessage;
_es.Error += OnError;
_es.Opened += OnOpen;
}
/// <summary>
/// Constructs a StreamManager instance.
/// </summary>
/// <param name="streamProcessor">A platform-specific implementation of IStreamProcessor.</param>
/// <param name="streamProperties">HTTP request properties for the stream.</param>
/// <param name="config">An implementation of IBaseConfiguration.</param>
/// <param name="clientEnvironment">A subclass of ClientEnvironment.</param>
/// <param name="eventSourceCreator">Null in normal usage; pass a non-null delegate if you
/// are in a unit test and want to mock out the event source.</param>
public StreamManager(IStreamProcessor streamProcessor, StreamProperties streamProperties,
IBaseConfiguration config, ClientEnvironment clientEnvironment,
EventSourceCreator eventSourceCreator)
{
_streamProcessor = streamProcessor;
_streamProperties = streamProperties;
_config = config;
_clientEnvironment = clientEnvironment;
_esCreator = eventSourceCreator ?? DefaultEventSourceCreator;
_initTask = new TaskCompletionSource <bool>();
_backOff = new EventSource.ExponentialBackoffWithDecorrelation(_config.ReconnectTime, TimeSpan.FromMilliseconds(30000));
}
