public void ConfigureServices(IServiceCollection services)
{
services.Configure <ForwardedHeadersOptions>(options =>
{
options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
});
var delayConfigValue = Configuration["DelaySeconds"];
var delay = TimeSpan.FromSeconds(10);
if (!string.IsNullOrEmpty(delayConfigValue))
{
if (int.TryParse(delayConfigValue, out var i))
{
delay = TimeSpan.FromSeconds(i);
}
}
var readyAtUtc = DateTime.UtcNow.Add(delay);
services.ConfigureHealthChecks()
.AddCheck("delay",
() =>
{
if (readyAtUtc <= DateTime.UtcNow)
{
return(HealthCheckResult.Healthy($"is ready since: {readyAtUtc}"));
}
return(HealthCheckResult.Unhealthy($"will be ready at: {readyAtUtc}"));
},
new[] { "services" })
.AddCheck <DelayHealthCheck>("delay_svc", tags: new[] { "services" })
;
services.AddCors(options => options.AddDefaultPolicy(builder => builder.AllowAnyOrigin()));
services.AddControllersWithViews();
services
.AddSingleton <MyApplicationLifetimeHostedService>()
.AddSingleton <IMyApplicationLifetime>(p => p.GetRequiredService <MyApplicationLifetimeHostedService>())
.AddSingleton <IHostedService>(p => p.GetRequiredService <MyApplicationLifetimeHostedService>())
;
//services.AddHostedService<DelayHostedService>();
services
.AddSingleton <DelayHostedBackgroundService>()
.AddSingleton <IHostedService>(p => p.GetRequiredService <DelayHostedBackgroundService>());
services.AddSwagger(MySwaggerDocs.GetSwaggerDocs());
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
DateTime upTime = DateTime.UtcNow;
app.UseApiPathBase(Configuration);
app.UseForwardedHeaders();
app.Use(async(context, next) =>
{
context.Items.Add("UpSince", upTime);
// Do work that doesn't write to the Response.
await next.Invoke();
// Do logging or other work that doesn't write to the Response.
});
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseStaticFiles();
//app.UseDefaultFiles().UseStaticFiles();
//app.UseHttpsRedirection();
app.UseRouting();
app.UseCors();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller=Home}/{action=Index}/{id?}");
endpoints.MapControllers();
endpoints.MapDefaultHealthChecks();
});
app.UseSwagger(MySwaggerDocs.GetSwaggerDocs());
}
