protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
foreach (var crawler in runningCrawlers)
{
var process = Process.GetProcesses().FirstOrDefault(process => process.Id == crawler.ProcessId);
if (process == null)
{
//Set on queues return of sheets
if (crawler.Images.Count == 0)
{
_mq.WriteMessage(ControllerConstants.NoDataMessage, crawler.QueueReturnName);
}
else
{
foreach (var image in crawler.Images)
{
_mq.WriteMessage(image, crawler.QueueReturnName);
}
}
crawler.ToErase = true;
}
}
RemoveAlreadyQueriedCrawlers();
await Task.Delay(2000, stoppingToken);
}
}
public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
//Get sheet name and get where should search it
string name = req.Query["name"];
string queueName = req.Query["queue"];
if (string.IsNullOrEmpty(name))
{
using (var stream = new StreamReader(req.Body))
{
string requestBody = await stream.ReadToEndAsync();
dynamic data = JsonConvert.DeserializeObject(requestBody);
name = data?.name;
queueName = data?.queue;
}
}
//Create MQ message
var desiredQueue = _database.GetBestQueue();
log.LogInformation($"Sending information to queue '{desiredQueue}'...");
_mqConnection.CreateQueue(desiredQueue);
_mqConnection.WriteMessage($"--termo {name} --tipo 0|{queueName}", desiredQueue);
log.LogInformation($"Sent!");
return(new OkObjectResult("MQ sent"));
}