NemAn/SpotifyWorker/Worker.cs

using Grpc.Core;
using Grpc.Net.Client;
using GrpcShared.Interfaces;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Server.Kestrel.Core;
using ProtoBuf.Grpc.Client;
using SpotifyService.Services;

namespace SpotifyWorker
{
    public class Worker : BackgroundService
    {
        private readonly ILogger<Worker> _logger;
  
        private IStatsService _serviceClient;
        public Worker(ILogger<Worker> logger)
        {
            _logger = logger;
            // AppContext.SetSwitch("System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true);
            _serviceClient = GrpcChannel.ForAddress("https://localhost:5051/").CreateGrpcService<IStatsService>();
        }
        //public override  Task StartAsync(CancellationToken cancellationToken)
        //{          
        //    return  base.StartAsync(cancellationToken);
        //}
        //public class GrpcServerStartup
        //{
        //    public void ConfigureServices(IServiceCollection services)
        //    {
        //        services.AddGrpc();
        //        //services.AddTransient<IStatsService, StatsService>();
        //    }

        //    public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        //    {
        //        app.UseRouting();

        //        app.UseEndpoints(endpoints =>
        //        {
        //            endpoints.MapGrpcService<StatsService>();
        //        });
        //    }
        //}
        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
        {
            while (!stoppingToken.IsCancellationRequested)
            {
                // await Host.CreateDefaultBuilder()
                //.ConfigureWebHostDefaults(builder =>
                //{
                //    builder
                //        .ConfigureKestrel(options =>
                //        {
                //            options.ListenAnyIP(0, listenOptions =>
                //            {
                //                listenOptions.Protocols = HttpProtocols.Http2;
                //            });
                //        })
                //        .UseKestrel()
                //        .UseStartup<GrpcServerStartup>();
                //})
                //.Build()
                //.StartAsync(stoppingToken);
                //await _statsService.GetCurrentlyPlayingTrack(new GrpcShared.DTO.SessionMessage { UserId = "6308a8bfc731f7b44d76ac4e" });
                //var result = await _httpClient.GetAsync("url");
                //_logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
                await Task.Delay(5000, stoppingToken);
                try
                {
                    var res = await _serviceClient.GetCurrentlyPlayingTrack(new GrpcShared.DTO.SessionMessage { UserId = "6308a8bfc731f7b44d76ac4e" });

                }
                catch (RpcException e)
                {
                    if (e.StatusCode == StatusCode.Cancelled)
                    {
                        return;
                    }
                    Console.WriteLine(e.Message);
                    throw;
                }
               
                //res = await _serviceClient.GetCurrentlyPlayingTrack(new GrpcShared.DTO.SessionMessage { UserId = "6308a8bfc731f7b44d76ac4e" });


            }
        }
    }
}