public IActionResult Earthquakes(int?hour, int?day)
{
Debug.WriteLine($"{hour}, {day}");
EarthquakeAPI quakeSource = new EarthquakeAPI("https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/1.0_hour.geojson");
IEnumerable <Earthquake> quakes = quakeSource.GetRecentEarthquakes();
return(Json(quakes));
}
public IActionResult GetDataSynchronous()
{
_logger.LogInformation("GetDataSynchronous");
EarthquakeAPI quakeSource = new EarthquakeAPI("https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/2.5_day.geojson");
IEnumerable <Earthquake> quakes = quakeSource.GetRecentEarthquakes().OrderByDescending(e => e.Magnitude);
BitcoinPriceIndex bpi = CoinDeskAPI.GetBPI();
return(Json(new { earthquakes = quakes, bitcoinPrices = bpi }));
}
public async Task <IActionResult> GetDataAsynchronousParallel()
{
_logger.LogInformation("GetDataAsynchronousParallel");
EarthquakeAPI quakeSource = new EarthquakeAPI("https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/2.5_day.geojson");
// Start both asynchronous requests, each one returns a Task object immediately
var task1 = quakeSource.GetRecentEarthquakesAsync();
var task2 = CoinDeskAPI.GetBPIAsync();
// await both of them
await Task.WhenAll(task1, task2);
// "Lift" results out of each task
IEnumerable <Earthquake> quakes = task1.Result;
BitcoinPriceIndex bpi = task2.Result;
return(Json(new { earthquakes = quakes.OrderByDescending(e => e.Magnitude), bitcoinPrices = bpi }));
}
