public AnalysisJobsController(
TVQContext context,
IBaseBackgroundTaskQueue <AnalysisJob> analysisQueue)
{
_context = context;
AnalysisQueue = analysisQueue;
}
public LiteratureCrawlingJobsController(
TVQContext context,
IBaseBackgroundTaskQueue <LiteratureCrawlingJob> queue)
{
_context = context;
Queue = queue;
}
public RepoCrawlingJobsController(
TVQContext context,
IBaseBackgroundTaskQueue <RepoCrawlingJob> queue,
ILogger <RepoCrawlingJobsController> logger)
{
_context = context;
_queue = queue;
_logger = logger;
}
public BaseScheduler(
IServiceScopeFactory scopeFactory,
ILogger <BaseScheduler <TService, TJob> > logger,
IBaseBackgroundTaskQueue <TJob> queue)
{
ScopeFactory = scopeFactory;
Logger = logger;
Queue = queue;
}
public CitationsController(
TVQContext context,
IBaseBackgroundTaskQueue <LiteratureCrawlingJob> queue,
ILogger <CitationsController> logger)
{
_context = context;
_queue = queue;
_logger = logger;
}
public static async Task ProcessTaskQueueAsync(IBaseBackgroundTaskQueue taskQueue, IWebLogger logger, CancellationToken stoppingToken)
{
logger.LogInformation($"Queued Hosted Service {taskQueue.GetType().Name} is " +
$"starting on {Environment.MachineName}");
while (!stoppingToken.IsCancellationRequested)
{
var workItem = await taskQueue.DequeueAsync(stoppingToken);
try
{
await workItem(stoppingToken);
}
catch (Exception exception)
{
logger.LogError(exception,
$"Error occurred executing workItem ", nameof(workItem));
}
}
logger.LogInformation("Queued Hosted Service has stopped");
}
