public static HealthCheckBuilder AddAppMetricsCheck(this HealthCheckBuilder builder, string url, Func <HttpResponseMessage, Task <IHealthCheckResult> > checkFunc)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(AddAppMetricsCheck(builder, url, checkFunc));
}
public static IServiceCollection AddHealthChecks(this IServiceCollection services, Action <HealthCheckBuilder> checks)
{
if (services.Any(descriptor => descriptor.ServiceType == HealthCheckServiceInterface))
{
throw new ArgumentException("AddHealthChecks may only be called once.");
}
var builder = new HealthCheckBuilder();
services.AddSingleton <IHealthCheckService, HealthCheckService>(serviceProvider =>
{
var serviceScopeFactory = serviceProvider.GetService <IServiceScopeFactory>();
return(new HealthCheckService(builder, serviceProvider, serviceScopeFactory));
});
checks(builder);
return(services);
}
public static HealthCheckBuilder AddAppMetricsCheck(this HealthCheckBuilder builder, string name, string url, Func <HttpResponseMessage, ValueTask <IHealthCheckResult> > checkFunc)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (url == null)
{
throw new ArgumentNullException(nameof(url));
}
if (checkFunc == null)
{
throw new ArgumentNullException(nameof(checkFunc));
}
builder.AddCheck($"Check({name})", HealthCheck.FromTaskCheck(() =>
{
var appmetricsChecker = new AppmetricsChecker(checkFunc, url);
return(appmetricsChecker.CheckAsync());
}));
return(builder);
}
public static HealthCheckBuilder AddUrlCheck(this HealthCheckBuilder builder, string url) => AddUrlCheck(builder, url, response => UrlChecker.DefaultUrlCheck(response));
public static HealthCheckBuilder AddAppMetricsCheck(this HealthCheckBuilder builder, string name, string url) => AddAppMetricsCheck(builder, name, url, response => AppmetricsChecker.DefaultAppmetricsCheck(response));
public HealthCheckService(HealthCheckBuilder builder, IServiceProvider serviceProvider, IServiceScopeFactory serviceScopeFactory)
{
_builder = builder;
_serviceProvider = serviceProvider;
_serviceScopeFactory = serviceScopeFactory;
}
