public static IServiceCollection AddSportsmansGuideClient(this IServiceCollection services)
{
services.AddHttpClient <IProductService, ProductService>(RetailerNames.SportsmansGuide, client =>
{
client.BaseAddress = new Uri(BaseUrl);
client.DefaultRequestHeaders.Add("Accept", "text/html");
client.DefaultRequestHeaders.Add("Accept-Encoding", "gzip, deflate, br");
client.DefaultRequestHeaders.CacheControl = new CacheControlHeaderValue
{
NoCache = true
};
})
.ConfigurePrimaryHttpMessageHandler(config => new ClearanceHandler
{
InnerHandler = new HttpClientHandler
{
AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate | DecompressionMethods.Brotli
},
MaxTries = 3,
ClearanceDelay = 3000
})
.AddPolicyHandler(RateLimiterAsyncPolicy <HttpResponseMessage> .Create(25, TimeSpan.FromMinutes(1)));
return(services);
}
public void ReplaceMeWithRealTests()
{
/*
* This test is for illustrative purposes, to show the interfaces a typical asynchronous generic policy fulfills.
* Real tests should check policy behaviour.
*/
RateLimiterAsyncPolicy <int> policy = RateLimiterAsyncPolicy <int> .Create(2, TimeSpan.FromSeconds(30));
policy.Should().BeAssignableTo <IAsyncPolicy <int> >();
policy.Should().BeAssignableTo <IRateLimiterPolicy <int> >();
}
public async Task PolicyExecutesThePassedDelegate()
{
bool executed = false;
RateLimiterAsyncPolicy <int> policy = RateLimiterAsyncPolicy <int> .Create(2, TimeSpan.FromSeconds(30));
await policy.ExecuteAsync(() =>
{
executed = true;
return(Task.FromResult(0));
});
executed.Should().BeTrue();
}
public async Task PolicyExecutesThePassedDelegate()
{
bool executed = false;
RateLimiterAsyncPolicy policy = RateLimiterAsyncPolicy.Create(1, TimeSpan.FromSeconds(10));
await policy.ExecuteAsync(() =>
{
executed = true;
return(Task.CompletedTask);
});
executed.Should().BeTrue();
}
public static IServiceCollection AddAimSurplusClient(this IServiceCollection services)
{
services.AddHttpClient <IProductService, ProductService>(RetailerNames.AimSurplus, client =>
{
client.BaseAddress = new Uri(BaseUrl);
client.DefaultRequestHeaders.Add("Accept", "application/json");
client.DefaultRequestHeaders.CacheControl = new CacheControlHeaderValue
{
NoCache = true
};
})
.AddPolicyHandler(RateLimiterAsyncPolicy <HttpResponseMessage> .Create(25, TimeSpan.FromMinutes(1)));
return(services);
}
public static IServiceCollection AddCabelasClient(this IServiceCollection services)
{
services.AddHttpClient <IProductService, ProductService>(RetailerNames.Cabelas, client =>
{
client.BaseAddress = new Uri(BaseUrl);
client.DefaultRequestHeaders.Add("Accept", "text/html");
client.DefaultRequestHeaders.Add("Accept-Encoding", "gzip, deflate, br");
client.DefaultRequestHeaders.Add("Origin", "https://www.cabelas.com");
client.DefaultRequestHeaders.Add("Host", "www.cabelas.com");
client.DefaultRequestHeaders.CacheControl = new CacheControlHeaderValue
{
NoCache = true
};
})
.ConfigurePrimaryHttpMessageHandler(config => new HttpClientHandler
{
AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate | DecompressionMethods.Brotli
})
.AddPolicyHandler(RateLimiterAsyncPolicy <HttpResponseMessage> .Create(25, TimeSpan.FromMinutes(1)));
return(services);
}