using System.Net.Http.Headers; using System.Net.Http.Json; var userHandlers = new [] { "users/VahidN", "users/shanselman", "users/jaredpar", "users/davidfowl" }; using HttpClient client = new() { BaseAddress = new Uri("https://api.github.com"), }; client.DefaultRequestHeaders.UserAgent.Add(new ProductInfoHeaderValue("DotNet", "6")); ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = 3 }; await Parallel.ForEachAsync(userHandlers, parallelOptions, async (uri, token) => { var user = await client.GetFromJsonAsync<GitHubUser>(uri, token); Console.WriteLine($"Name: {user.Name}\nBio: {user.Bio}\n"); }); public class GitHubUser { public string Name { get; set; } public string Bio { get; set; } }
References
https://www.hanselman.com/blog/parallelforeachasync-in-net-6