Class HttpRequestService

Manages HTTP requests with advanced features like caching, retries, and request composition.

Inheritance

object

HttpRequestService

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Coree.NETStandard.Classes.HttpRequestService

Assembly: Coree.NETStandard.dll

Syntax

public class HttpRequestService

Constructors

HttpRequestService(ILogger<HttpRequestService>, IHttpClientFactory, IMemoryCache)

Initializes a new instance of the HttpRequestService with specified logging, client factory, and cache.

Declaration

public HttpRequestService(ILogger<HttpRequestService> logger, IHttpClientFactory httpClientFactory, IMemoryCache memoryCache)

Parameters

Type	Name	Description
ILogger<HttpRequestService>	logger	Logger for logging service operations.
IHttpClientFactory	httpClientFactory	Factory to create HttpClient instances.
IMemoryCache	memoryCache	Cache to store request results.

Methods

CreateRequest(HttpMethod, Uri, Dictionary<string, string>?, Dictionary<string, string>?, Dictionary<string, string>?, ContentComposer?, TimeSpan?, int, TimeSpan?, TimeSpan?, CancellationToken)

Creates and executes an HTTP request based on specified parameters, handling retries and caching results.

Declaration

public Task<TransactionRecord> CreateRequest(HttpMethod httpMethod, Uri url, Dictionary<string, string>? headers = null, Dictionary<string, string>? queryParams = null, Dictionary<string, string>? cookies = null, ContentComposer? httpContentBuilder = null, TimeSpan? cacheDuration = null, int retryCount = 3, TimeSpan? retryDelay = null, TimeSpan? requestTimeout = null, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
HttpMethod	httpMethod	The HTTP method to be used in the request.
Uri	url	The URL of the request.
Dictionary<string, string>	headers	Optional headers to include in the request.
Dictionary<string, string>	queryParams	Optional query parameters to append to the URL.
Dictionary<string, string>	cookies	Optional cookies to include in the request headers.
ContentComposer	httpContentBuilder	Optional builder to create the HTTP content of the request.
TimeSpan?	cacheDuration	The duration for which the response should be cached. If null, defaults to 2 seconds.
int	retryCount	The number of times the request should retry on failure. Defaults to 3 retries.
TimeSpan?	retryDelay	The delay between retries. If null, defaults to 10 seconds.
TimeSpan?	requestTimeout	The timeout for the request. If null, defaults to 5 seconds.
CancellationToken	cancellationToken	A token to monitor for cancellation requests.

Returns

Type	Description
Task<TransactionRecord>	A task representing the asynchronous operation, with a result of the transaction record of the request.

Remarks

This method handles retries and caching of results. It uses Polly library for resilience and transient-fault-handling policies.