public BatchedCameraWatcherService(ILogger <BatchedCameraWatcherService> logger,
IBatchedDnnDetector detector,
MultiStreamBatchedProcessorPipeline pipeline,
IHostApplicationLifetime appLifetime,
IConfiguration configRoot)
{
if (logger is null)
{
throw new ArgumentNullException(nameof(logger));
}
if (detector is null)
{
throw new ArgumentNullException(nameof(detector));
}
if (pipeline is null)
{
throw new ArgumentNullException(nameof(pipeline));
}
if (appLifetime is null)
{
throw new ArgumentNullException(nameof(appLifetime));
}
if (configRoot is null)
{
throw new ArgumentNullException(nameof(configRoot));
}
_logger = logger;
_appLifetime = appLifetime;
_detector = detector;
_pipeline = pipeline;
}
public MultiStreamBatchedProcessorPipeline([DisallowNull] ILogger <MultiStreamBatchedProcessorPipeline> logger,
[DisallowNull] IConfiguration configuration,
IBatchedDnnDetector detector,
IEnumerable <IAsyncSingleResultProcessor> resultProcessors)
{
if (logger is null)
{
throw new ArgumentNullException(nameof(logger));
}
if (configuration is null)
{
throw new ArgumentNullException(nameof(configuration));
}
if (resultProcessors is null)
{
throw new ArgumentNullException(nameof(resultProcessors));
}
if (detector is null)
{
throw new ArgumentNullException(nameof(detector));
}
_logger = logger;
_configuration = configuration;
_detector = detector;
_resultProcessors = new List <IAsyncSingleResultProcessor>(resultProcessors);
_streamsConfig = _configuration.GetSection(VideoStreamsConfigCollection.VideoStreamsConfigKey).Get <VideoStreamsConfigCollection>();
_logger.LogInformation("Loaded configuration for {numberOfStreams} streams:{streamIds}",
_streamsConfig.Count,
String.Join(",", _streamsConfig.Select(s => s.Id)));
}
public MultiStreamBatchedProcessorPipeline([DisallowNull] ILogger <MultiStreamBatchedProcessorPipeline> logger,
IOptions <VideoStreamsOptions> options,
IOptions <DetectionOptions> detectionOptions,
HeartbeatHealthCheck <MultiStreamBatchedProcessorPipeline> healthCheck,
IBatchedDnnDetector detector,
IEnumerable <IAsyncSingleResultProcessor> resultProcessors) :
base(logger, options)
{
if (resultProcessors is null)
{
throw new ArgumentNullException(nameof(resultProcessors));
}
if (detector is null)
{
throw new ArgumentNullException(nameof(detector));
}
if (healthCheck is null)
{
throw new ArgumentNullException(nameof(healthCheck));
}
_detector = detector;
_resultProcessors = new List <IAsyncSingleResultProcessor>(resultProcessors);
_healthCheck = healthCheck;
_streamsConfig = Options;
_detectionOptions = GetValidatedOptions(detectionOptions);
Logger.LogInformation("Loaded configuration for {numberOfStreams} streams:{streamIds}",
_streamsConfig.Count,
String.Join(",", _streamsConfig.Select(s => s.Id)));
}
public DnnDetectorChannelTransformer(IBatchedDnnDetector detector,
ChannelReader <IList <VideoFrame> > inputReader, ChannelWriter <AnalysisResult> outputWriter,
ILogger logger) :
base(inputReader, outputWriter, logger)
{
if (detector is null)
{
throw new ArgumentNullException(nameof(detector));
}
_detector = detector;
_detector.Initialize();
SetTransformer(this.DoAnalyzeFrames);
}
public DnnDetectorChannelTransformer(IBatchedDnnDetector detector,
float detectionThreshold,
ChannelReader <IList <VideoFrame> > inputReader,
ChannelWriter <IList <VideoFrame> > outputWriter,
IHeartbeatReporter heartbeatReporter,
ILogger logger) :
base(inputReader, outputWriter, logger)
{
if (detector is null)
{
throw new ArgumentNullException(nameof(detector));
}
if (heartbeatReporter is null)
{
throw new ArgumentNullException(nameof(heartbeatReporter));
}
_detectionThreshold = detectionThreshold;
_heartbeatReporter = heartbeatReporter;
_detector = detector;
_detector.Initialize();
}
