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Code Issues Releases Wiki Activity

HttpVersion update

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Added LibraryHelpers.CreateHttpClientMessageHandle to standardize HttpMessageHandler creation
Added REST client option for selecting HTTP protocol version
Added REST client option for HTTP client keep alive interval
Added HttpVersion to WebCallResult responses
Updated request logic to default to using HTTP version 2.0 for dotnet core
This commit is contained in:
Jkorf 2025-09-01 10:12:59 +02:00
parent b215cccda4
commit d44a11c44e
15 changed files with 200 additions and 90 deletions
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12
CryptoExchange.Net.UnitTests/TestImplementations/TestRestClient.cs
View File

@ -60,7 +60,7 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
request.Setup(c => c.GetHeaders()).Returns(() => headers.ToArray());
var factory = Mock.Get(Api1.RequestFactory);
factory.Setup(c => c.Create(It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
factory.Setup(c => c.Create(It.IsAny<Version>(), It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
.Callback<HttpMethod, Uri, int>((method, uri, id) =>
{
request.Setup(a => a.Uri).Returns(uri);
@ -69,7 +69,7 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
.Returns(request.Object);
factory = Mock.Get(Api2.RequestFactory);
factory.Setup(c => c.Create(It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
factory.Setup(c => c.Create(It.IsAny<Version>(), It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
.Callback<HttpMethod, Uri, int>((method, uri, id) =>
{
request.Setup(a => a.Uri).Returns(uri);
@ -90,12 +90,12 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
request.Setup(c => c.GetResponseAsync(It.IsAny<CancellationToken>())).Throws(we);
var factory = Mock.Get(Api1.RequestFactory);
factory.Setup(c => c.Create(It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
factory.Setup(c => c.Create(It.IsAny<Version>(), It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
.Returns(request.Object);
factory = Mock.Get(Api2.RequestFactory);
factory.Setup(c => c.Create(It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
factory.Setup(c => c.Create(It.IsAny<Version>(), It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
.Returns(request.Object);
}
@ -118,12 +118,12 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
request.Setup(c => c.GetHeaders()).Returns(headers.ToArray());
var factory = Mock.Get(Api1.RequestFactory);
factory.Setup(c => c.Create(It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
factory.Setup(c => c.Create(It.IsAny<Version>(), It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
.Callback<HttpMethod, Uri, int>((method, uri, id) => request.Setup(a => a.Uri).Returns(uri))
.Returns(request.Object);
factory = Mock.Get(Api2.RequestFactory);
factory.Setup(c => c.Create(It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
factory.Setup(c => c.Create(It.IsAny<Version>(), It.IsAny<HttpMethod>(), It.IsAny<Uri>(), It.IsAny<int>()))
.Callback<HttpMethod, Uri, int>((method, uri, id) => request.Setup(a => a.Uri).Returns(uri))
.Returns(request.Object);
}

53
CryptoExchange.Net/Clients/RestApiClient.cs
View File

@ -106,7 +106,7 @@ namespace CryptoExchange.Net.Clients
options,
apiOptions)
{
RequestFactory.Configure(options.Proxy, options.RequestTimeout, httpClient);
RequestFactory.Configure(options, httpClient);
}
/// <summary>
@ -388,7 +388,7 @@ namespace CryptoExchange.Net.Clients
queryString = $"?{queryString}";
var uri = new Uri(baseAddress.AppendPath(definition.Path) + queryString);
var request = RequestFactory.Create(definition.Method, uri, requestId);
var request = RequestFactory.Create(ClientOptions.HttpVersion, definition.Method, uri, requestId);
request.Accept = Constants.JsonContentHeader;
foreach (var header in requestConfiguration.Headers)
@ -443,9 +443,6 @@ namespace CryptoExchange.Net.Clients
{
response = await request.GetResponseAsync(cancellationToken).ConfigureAwait(false);
sw.Stop();
var statusCode = response.StatusCode;
var headers = response.ResponseHeaders;
var responseLength = response.ContentLength;
responseStream = await response.GetResponseStreamAsync().ConfigureAwait(false);
var outputOriginalData = ApiOptions.OutputOriginalData ?? ClientOptions.OutputOriginalData;
@ -475,18 +472,18 @@ namespace CryptoExchange.Net.Clients
if (error.Code == null || error.Code == 0)
error.Code = (int)response.StatusCode;
return new WebCallResult<T>(response.StatusCode, response.ResponseHeaders, sw.Elapsed, responseLength, OutputOriginalData ? accessor.GetOriginalString() : null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error!);
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, OutputOriginalData ? accessor.GetOriginalString() : null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error!);
}
var valid = await accessor.Read(responseStream, outputOriginalData).ConfigureAwait(false);
if (typeof(T) == typeof(object))
// Success status code and expected empty response, assume it's correct
return new WebCallResult<T>(statusCode, headers, sw.Elapsed, 0, accessor.OriginalDataAvailable ? accessor.GetOriginalString() : "[Data only available when OutputOriginal = true in client options]", request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, null);
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, 0, accessor.OriginalDataAvailable ? accessor.GetOriginalString() : "[Data only available when OutputOriginal = true in client options]", request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, null);
if (!valid)
{
// Invalid json
return new WebCallResult<T>(response.StatusCode, response.ResponseHeaders, sw.Elapsed, responseLength, OutputOriginalData ? accessor.GetOriginalString() : null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, valid.Error);
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, OutputOriginalData ? accessor.GetOriginalString() : null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, valid.Error);
}
// Json response received
@ -503,33 +500,55 @@ namespace CryptoExchange.Net.Clients
}
// Success status code, but TryParseError determined it was an error response
return new WebCallResult<T>(response.StatusCode, response.ResponseHeaders, sw.Elapsed, responseLength, OutputOriginalData ? accessor.GetOriginalString() : null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, parsedError);
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, OutputOriginalData ? accessor.GetOriginalString() : null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, parsedError);
}
var deserializeResult = accessor.Deserialize<T>();
return new WebCallResult<T>(response.StatusCode, response.ResponseHeaders, sw.Elapsed, responseLength, OutputOriginalData ? accessor.GetOriginalString() : null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, deserializeResult.Data, deserializeResult.Error);
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, OutputOriginalData ? accessor.GetOriginalString() : null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, deserializeResult.Data, deserializeResult.Error);
}
catch (HttpRequestException requestException)
{
// Request exception, can't reach server for instance
var error = new WebError(requestException.Message, requestException);
return new WebCallResult<T>(null, null, sw.Elapsed, null, null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error);
return new WebCallResult<T>(null, null, null, sw.Elapsed, null, null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error);
}
catch (OperationCanceledException canceledException)
{
if (cancellationToken != default && canceledException.CancellationToken == cancellationToken)
{
// Cancellation token canceled by caller
return new WebCallResult<T>(null, null, sw.Elapsed, null, null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, new CancellationRequestedError(canceledException));
return new WebCallResult<T>(null, null, null, sw.Elapsed, null, null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, new CancellationRequestedError(canceledException));
}
else
{
// Request timed out
var error = new WebError($"Request timed out", exception: canceledException);
error.ErrorType = ErrorType.Timeout;
return new WebCallResult<T>(null, null, sw.Elapsed, null, null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error);
return new WebCallResult<T>(null, null, null, sw.Elapsed, null, null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error);
}
}
catch (ArgumentException argumentException)
{
if (argumentException.Message.StartsWith("Only HTTP/"))
{
// Unsupported HTTP version error .net framework
var error = ArgumentError.Invalid(nameof(RestExchangeOptions.HttpVersion), $"Invalid HTTP version {request.HttpVersion}: " + argumentException.Message);
return new WebCallResult<T>(null, null, null, sw.Elapsed, null, null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error);
}
throw;
}
catch (NotSupportedException notSupportedException)
{
if (notSupportedException.Message.StartsWith("Request version value must be one of"))
{
// Unsupported HTTP version error dotnet code
var error = ArgumentError.Invalid(nameof(RestExchangeOptions.HttpVersion), $"Invalid HTTP version {request.HttpVersion}: " + notSupportedException.Message);
return new WebCallResult<T>(null, null, null, sw.Elapsed, null, null, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error);
}
throw;
}
finally
{
accessor?.Clear();
@ -674,21 +693,21 @@ namespace CryptoExchange.Net.Clients
{
base.SetOptions(options);
RequestFactory.UpdateSettings(options.Proxy, options.RequestTimeout ?? ClientOptions.RequestTimeout);
RequestFactory.UpdateSettings(options.Proxy, options.RequestTimeout ?? ClientOptions.RequestTimeout, ClientOptions.HttpKeepAliveInterval);
}
internal async Task<WebCallResult<bool>> SyncTimeAsync()
{
var timeSyncParams = GetTimeSyncInfo();
if (timeSyncParams == null)
return new WebCallResult<bool>(null, null, null, null, null, null, null, null, null, null, ResultDataSource.Server, true, null);
return new WebCallResult<bool>(null, null, null, null, null, null, null, null, null, null, null, ResultDataSource.Server, true, null);
if (await timeSyncParams.TimeSyncState.Semaphore.WaitAsync(0).ConfigureAwait(false))
{
if (!timeSyncParams.SyncTime || DateTime.UtcNow - timeSyncParams.TimeSyncState.LastSyncTime < timeSyncParams.RecalculationInterval)
{
timeSyncParams.TimeSyncState.Semaphore.Release();
return new WebCallResult<bool>(null, null, null, null, null, null, null, null, null, null, ResultDataSource.Server, true, null);
return new WebCallResult<bool>(null, null, null, null, null, null, null, null, null, null, null, ResultDataSource.Server, true, null);
}
var localTime = DateTime.UtcNow;
@ -717,7 +736,7 @@ namespace CryptoExchange.Net.Clients
timeSyncParams.TimeSyncState.Semaphore.Release();
}
return new WebCallResult<bool>(null, null, null, null, null, null, null, null, null, null, ResultDataSource.Server, true, null);
return new WebCallResult<bool>(null, null, null, null, null, null, null, null, null, null, null, ResultDataSource.Server, true, null);
}
private bool ShouldCache(RequestDefinition definition)

4
CryptoExchange.Net/Interfaces/IRequest.cs
View File

@ -28,6 +28,10 @@ namespace CryptoExchange.Net.Interfaces
/// </summary>
Uri Uri { get; }
/// <summary>
/// HTTP protocol version
/// </summary>
Version HttpVersion { get; }
/// <summary>
/// internal request id for tracing
/// </summary>
int RequestId { get; }

15
CryptoExchange.Net/Interfaces/IRequestFactory.cs
View File

@ -1,4 +1,5 @@
using CryptoExchange.Net.Objects;
using CryptoExchange.Net.Objects.Options;
using System;
using System.Net.Http;
@ -12,25 +13,21 @@ namespace CryptoExchange.Net.Interfaces
/// <summary>
/// Create a request for an uri
/// </summary>
/// <param name="method"></param>
/// <param name="uri"></param>
/// <param name="requestId"></param>
/// <returns></returns>
IRequest Create(HttpMethod method, Uri uri, int requestId);
IRequest Create(Version httpRequestVersion, HttpMethod method, Uri uri, int requestId);
/// <summary>
/// Configure the requests created by this factory
/// </summary>
/// <param name="requestTimeout">Request timeout to use</param>
/// <param name="options">Rest client options</param>
/// <param name="httpClient">Optional shared http client instance</param>
/// <param name="proxy">Optional proxy to use when no http client is provided</param>
void Configure(ApiProxy? proxy, TimeSpan requestTimeout, HttpClient? httpClient = null);
void Configure(RestExchangeOptions options, HttpClient? httpClient = null);
/// <summary>
/// Update settings
/// </summary>
/// <param name="proxy">Proxy to use</param>
/// <param name="requestTimeout">Request timeout to use</param>
void UpdateSettings(ApiProxy? proxy, TimeSpan requestTimeout);
/// <param name="httpKeepAliveInterval">Http client keep alive interval</param>
void UpdateSettings(ApiProxy? proxy, TimeSpan requestTimeout, TimeSpan? httpKeepAliveInterval);
}
}

8
CryptoExchange.Net/Interfaces/IResponse.cs
View File

@ -1,4 +1,5 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Threading.Tasks;
@ -15,6 +16,11 @@ namespace CryptoExchange.Net.Interfaces
/// </summary>
HttpStatusCode StatusCode { get; }
/// <summary>
/// Http protocol version
/// </summary>
Version HttpVersion { get; }
/// <summary>
/// Whether the status code indicates a success status
/// </summary>

58
CryptoExchange.Net/LibraryHelpers.cs
View File

@ -1,5 +1,8 @@
using System;
using CryptoExchange.Net.Objects;
using System;
using System.Collections.Generic;
using System.Net;
using System.Net.Http;
using System.Text;
namespace CryptoExchange.Net
@ -43,5 +46,58 @@ namespace CryptoExchange.Net
return clientOrderId;
}
/// <summary>
/// Create a new HttpMessageHandler instance
/// </summary>
public static HttpMessageHandler CreateHttpClientMessageHandler(ApiProxy? proxy, TimeSpan? keepAliveInterval)
{
#if NET5_0_OR_GREATER
var socketHandler = new SocketsHttpHandler();
try
{
if (keepAliveInterval != null && keepAliveInterval != TimeSpan.Zero)
{
socketHandler.KeepAlivePingPolicy = HttpKeepAlivePingPolicy.Always;
socketHandler.KeepAlivePingDelay = keepAliveInterval.Value;
socketHandler.KeepAlivePingTimeout = TimeSpan.FromSeconds(10);
}
socketHandler.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
socketHandler.DefaultProxyCredentials = CredentialCache.DefaultCredentials;
}
catch (PlatformNotSupportedException) { }
catch (NotImplementedException) { } // Mono runtime throws NotImplementedException
if (proxy != null)
{
socketHandler.Proxy = new WebProxy
{
Address = new Uri($"{proxy.Host}:{proxy.Port}"),
Credentials = proxy.Password == null ? null : new NetworkCredential(proxy.Login, proxy.Password)
};
}
return socketHandler;
#else
var httpHandler = new HttpClientHandler();
try
{
httpHandler.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
httpHandler.DefaultProxyCredentials = CredentialCache.DefaultCredentials;
}
catch (PlatformNotSupportedException) { }
catch (NotImplementedException) { } // Mono runtime throws NotImplementedException
if (proxy != null)
{
httpHandler.Proxy = new WebProxy
{
Address = new Uri($"{proxy.Host}:{proxy.Port}"),
Credentials = proxy.Password == null ? null : new NetworkCredential(proxy.Login, proxy.Password)
};
}
return httpHandler;
#endif
}
}
}

47
CryptoExchange.Net/Objects/CallResult.cs
View File

@ -205,6 +205,11 @@ namespace CryptoExchange.Net.Objects
/// The request http method
/// </summary>
public HttpMethod? RequestMethod { get; set; }
/// <summary>
/// HTTP protocol version
/// </summary>
public Version? HttpVersion { get; set; }
/// <summary>
/// The headers sent with the request
@ -251,6 +256,7 @@ namespace CryptoExchange.Net.Objects
/// </summary>
public WebCallResult(
HttpStatusCode? code,
Version? httpVersion,
KeyValuePair<string, string[]>[]? responseHeaders,
TimeSpan? responseTime,
string? originalData,
@ -262,6 +268,7 @@ namespace CryptoExchange.Net.Objects
Error? error) : base(error)
{
ResponseStatusCode = code;
HttpVersion = httpVersion;
ResponseHeaders = responseHeaders;
ResponseTime = responseTime;
RequestId = requestId;
@ -286,7 +293,7 @@ namespace CryptoExchange.Net.Objects
/// <returns></returns>
public WebCallResult AsError(Error error)
{
return new WebCallResult(ResponseStatusCode, ResponseHeaders, ResponseTime, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, error);
return new WebCallResult(ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, error);
}
/// <summary>
@ -297,7 +304,7 @@ namespace CryptoExchange.Net.Objects
/// <returns></returns>
public WebCallResult<K> As<K>([AllowNull] K data)
{
return new WebCallResult<K>(ResponseStatusCode, ResponseHeaders, ResponseTime, 0, null, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, ResultDataSource.Server, data, Error);
return new WebCallResult<K>(ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, 0, null, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, ResultDataSource.Server, data, Error);
}
/// <summary>
@ -334,7 +341,7 @@ namespace CryptoExchange.Net.Objects
/// <returns></returns>
public WebCallResult<K> AsError<K>(Error error)
{
return new WebCallResult<K>(ResponseStatusCode, ResponseHeaders, ResponseTime, 0, null, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, ResultDataSource.Server, default, error);
return new WebCallResult<K>(ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, 0, null, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, ResultDataSource.Server, default, error);
}
/// <inheritdoc />
@ -355,6 +362,11 @@ namespace CryptoExchange.Net.Objects
/// </summary>
public HttpMethod? RequestMethod { get; set; }
/// <summary>
/// HTTP protocol version
/// </summary>
public Version? HttpVersion { get; set; }
/// <summary>
/// The headers sent with the request
/// </summary>
@ -403,21 +415,9 @@ namespace CryptoExchange.Net.Objects
/// <summary>
/// Create a new result
/// </summary>
/// <param name="code"></param>
/// <param name="responseHeaders"></param>
/// <param name="responseTime"></param>
/// <param name="responseLength"></param>
/// <param name="originalData"></param>
/// <param name="requestId"></param>
/// <param name="requestUrl"></param>
/// <param name="requestBody"></param>
/// <param name="requestMethod"></param>
/// <param name="requestHeaders"></param>
/// <param name="dataSource"></param>
/// <param name="data"></param>
/// <param name="error"></param>
public WebCallResult(
HttpStatusCode? code,
Version? httpVersion,
KeyValuePair<string, string[]>[]? responseHeaders,
TimeSpan? responseTime,
long? responseLength,
@ -431,6 +431,7 @@ namespace CryptoExchange.Net.Objects
[AllowNull] T data,
Error? error) : base(data, originalData, error)
{
HttpVersion = httpVersion;
ResponseStatusCode = code;
ResponseHeaders = responseHeaders;
ResponseTime = responseTime;
@ -450,7 +451,7 @@ namespace CryptoExchange.Net.Objects
/// <returns></returns>
public new WebCallResult AsDataless()
{
return new WebCallResult(ResponseStatusCode, ResponseHeaders, ResponseTime, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, Error);
return new WebCallResult(ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, Error);
}
/// <summary>
/// Copy as a dataless result
@ -458,14 +459,14 @@ namespace CryptoExchange.Net.Objects
/// <returns></returns>
public new WebCallResult AsDatalessError(Error error)
{
return new WebCallResult(ResponseStatusCode, ResponseHeaders, ResponseTime, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, error);
return new WebCallResult(ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, error);
}
/// <summary>
/// Create a new error result
/// </summary>
/// <param name="error">The error</param>
public WebCallResult(Error? error) : this(null, null, null, null, null, null, null, null, null, null, ResultDataSource.Server, default, error) { }
public WebCallResult(Error? error) : this(null, null, null, null, null, null, null, null, null, null, null, ResultDataSource.Server, default, error) { }
/// <summary>
/// Copy the WebCallResult to a new data type
@ -475,7 +476,7 @@ namespace CryptoExchange.Net.Objects
/// <returns></returns>
public new WebCallResult<K> As<K>([AllowNull] K data)
{
return new WebCallResult<K>(ResponseStatusCode, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, DataSource, data, Error);
return new WebCallResult<K>(ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, DataSource, data, Error);
}
/// <summary>
@ -486,7 +487,7 @@ namespace CryptoExchange.Net.Objects
/// <returns></returns>
public new WebCallResult<K> AsError<K>(Error error)
{
return new WebCallResult<K>(ResponseStatusCode, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, DataSource, default, error);
return new WebCallResult<K>(ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, DataSource, default, error);
}
/// <summary>
@ -498,7 +499,7 @@ namespace CryptoExchange.Net.Objects
/// <returns></returns>
public new WebCallResult<K> AsErrorWithData<K>(Error error, K data)
{
return new WebCallResult<K>(ResponseStatusCode, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, DataSource, data, error);
return new WebCallResult<K>(ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, DataSource, data, error);
}
/// <summary>
@ -569,7 +570,7 @@ namespace CryptoExchange.Net.Objects
/// <returns></returns>
internal WebCallResult<T> Cached()
{
return new WebCallResult<T>(ResponseStatusCode, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, ResultDataSource.Cache, Data, Error);
return new WebCallResult<T>(ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, ResultDataSource.Cache, Data, Error);
}
/// <inheritdoc />

18
CryptoExchange.Net/Objects/Options/RestExchangeOptions.cs
View File

@ -1,5 +1,7 @@
using CryptoExchange.Net.Authentication;
using System;
using System.Net;
using System.Net.Http;
namespace CryptoExchange.Net.Objects.Options
{
@ -28,6 +30,20 @@ namespace CryptoExchange.Net.Objects.Options
/// </summary>
public TimeSpan CachingMaxAge { get; set; } = TimeSpan.FromSeconds(5);
/// <summary>
/// The HTTP protocol version to use, typically 2.0 or 1.1
/// </summary>
public Version HttpVersion { get; set; }
#if NET5_0_OR_GREATER
= new Version(2, 0);
#else
= new Version(1, 1);
#endif
/// <summary>
/// Http client keep alive interval for keeping connections open
/// </summary>
public TimeSpan? HttpKeepAliveInterval { get; set; } = TimeSpan.FromSeconds(15);
/// <summary>
/// Set the values of this options on the target options
/// </summary>
@ -43,6 +59,8 @@ namespace CryptoExchange.Net.Objects.Options
item.RateLimitingBehaviour = RateLimitingBehaviour;
item.CachingEnabled = CachingEnabled;
item.CachingMaxAge = CachingMaxAge;
item.HttpVersion = HttpVersion;
item.HttpKeepAliveInterval = HttpKeepAliveInterval;
return item;
}
}

7
CryptoExchange.Net/Requests/Request.cs
View File

@ -50,6 +50,9 @@ namespace CryptoExchange.Net.Requests
/// <inheritdoc />
public Uri Uri => _request.RequestUri!;
/// <inheritdoc />
public Version HttpVersion => _request.Version!;
/// <inheritdoc />
public int RequestId { get; }
@ -81,7 +84,9 @@ namespace CryptoExchange.Net.Requests
/// <inheritdoc />
public async Task<IResponse> GetResponseAsync(CancellationToken cancellationToken)
{
return new Response(await _httpClient.SendAsync(_request, HttpCompletionOption.ResponseHeadersRead, cancellationToken).ConfigureAwait(false));
var response = await _httpClient.SendAsync(_request, HttpCompletionOption.ResponseHeadersRead, cancellationToken).ConfigureAwait(false);
return new Response(response);
}
}
}

42
CryptoExchange.Net/Requests/RequestFactory.cs
View File

@ -3,6 +3,7 @@ using System.Net;
using System.Net.Http;
using CryptoExchange.Net.Interfaces;
using CryptoExchange.Net.Objects;
using CryptoExchange.Net.Objects.Options;
namespace CryptoExchange.Net.Requests
{
@ -14,54 +15,43 @@ namespace CryptoExchange.Net.Requests
private HttpClient? _httpClient;
/// <inheritdoc />
public void Configure(ApiProxy? proxy, TimeSpan requestTimeout, HttpClient? client = null)
public void Configure(RestExchangeOptions options, HttpClient? client = null)
{
if (client == null)
client = CreateClient(proxy, requestTimeout);
client = CreateClient(options.Proxy, options.RequestTimeout, options.HttpKeepAliveInterval);
_httpClient = client;
}
/// <inheritdoc />
public IRequest Create(HttpMethod method, Uri uri, int requestId)
public IRequest Create(Version httpRequestVersion, HttpMethod method, Uri uri, int requestId)
{
if (_httpClient == null)
throw new InvalidOperationException("Cant create request before configuring http client");
return new Request(new HttpRequestMessage(method, uri), _httpClient, requestId);
var requestMessage = new HttpRequestMessage(method, uri);
requestMessage.Version = httpRequestVersion;
#if NET5_0_OR_GREATER
requestMessage.VersionPolicy = HttpVersionPolicy.RequestVersionOrLower;
#endif
return new Request(requestMessage, _httpClient, requestId);
}
/// <inheritdoc />
public void UpdateSettings(ApiProxy? proxy, TimeSpan requestTimeout)
public void UpdateSettings(ApiProxy? proxy, TimeSpan requestTimeout, TimeSpan? httpKeepAliveInterval)
{
_httpClient = CreateClient(proxy, requestTimeout);
_httpClient = CreateClient(proxy, requestTimeout, httpKeepAliveInterval);
}
private static HttpClient CreateClient(ApiProxy? proxy, TimeSpan requestTimeout)
private static HttpClient CreateClient(ApiProxy? proxy, TimeSpan requestTimeout, TimeSpan? httpKeepAliveInterval)
{
var handler = new HttpClientHandler();
try
{
handler.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
handler.DefaultProxyCredentials = CredentialCache.DefaultCredentials;
}
catch (PlatformNotSupportedException) { }
catch (NotImplementedException) { } // Mono runtime throws NotImplementedException
if (proxy != null)
{
handler.Proxy = new WebProxy
{
Address = new Uri($"{proxy.Host}:{proxy.Port}"),
Credentials = proxy.Password == null ? null : new NetworkCredential(proxy.Login, proxy.Password)
};
}
var handler = LibraryHelpers.CreateHttpClientMessageHandler(proxy, httpKeepAliveInterval);
var client = new HttpClient(handler)
{
Timeout = requestTimeout
Timeout = requestTimeout
};
return client;
}
}
}

6
CryptoExchange.Net/Requests/Response.cs
View File

@ -1,4 +1,5 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
@ -18,6 +19,9 @@ namespace CryptoExchange.Net.Requests
/// <inheritdoc />
public HttpStatusCode StatusCode => _response.StatusCode;
/// <inheritdoc />
public Version HttpVersion => _response.Version;
/// <inheritdoc />
public bool IsSuccessStatusCode => _response.IsSuccessStatusCode;

6
CryptoExchange.Net/SharedApis/Models/ExchangeWebResult.cs
View File

@ -48,6 +48,7 @@ namespace CryptoExchange.Net.SharedApis
WebCallResult<T> result,
INextPageToken? nextPageToken = null) :
base(result.ResponseStatusCode,
result.HttpVersion,
result.ResponseHeaders,
result.ResponseTime,
result.ResponseLength,
@ -75,6 +76,7 @@ namespace CryptoExchange.Net.SharedApis
WebCallResult<T> result,
INextPageToken? nextPageToken = null) :
base(result.ResponseStatusCode,
result.HttpVersion,
result.ResponseHeaders,
result.ResponseTime,
result.ResponseLength,
@ -100,6 +102,7 @@ namespace CryptoExchange.Net.SharedApis
string exchange,
TradingMode[]? dataTradeModes,
HttpStatusCode? code,
Version? httpVersion,
KeyValuePair<string, string[]>[]? responseHeaders,
TimeSpan? responseTime,
long? responseLength,
@ -114,6 +117,7 @@ namespace CryptoExchange.Net.SharedApis
Error? error,
INextPageToken? nextPageToken = null) : base(
code,
httpVersion,
responseHeaders,
responseTime,
responseLength,
@ -140,7 +144,7 @@ namespace CryptoExchange.Net.SharedApis
/// <returns></returns>
public new ExchangeWebResult<K> As<K>([AllowNull] K data)
{
return new ExchangeWebResult<K>(Exchange, DataTradeMode, ResponseStatusCode, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, DataSource, data, Error, NextPageToken);
return new ExchangeWebResult<K>(Exchange, DataTradeMode, ResponseStatusCode, HttpVersion, ResponseHeaders, ResponseTime, ResponseLength, OriginalData, RequestId, RequestUrl, RequestBody, RequestMethod, RequestHeaders, DataSource, data, Error, NextPageToken);
}
/// <inheritdoc />

2
CryptoExchange.Net/Testing/Implementations/TestRequest.cs
View File

@ -21,6 +21,8 @@ namespace CryptoExchange.Net.Testing.Implementations
public Uri Uri { get; set; }
public Version HttpVersion { get; set; }
public int RequestId { get; set; }
#pragma warning disable CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider declaring as nullable.

9
CryptoExchange.Net/Testing/Implementations/TestRequestFactory.cs
View File

@ -1,5 +1,6 @@
using CryptoExchange.Net.Interfaces;
using CryptoExchange.Net.Objects;
using CryptoExchange.Net.Objects.Options;
using System;
using System.Net.Http;
@ -14,11 +15,11 @@ namespace CryptoExchange.Net.Testing.Implementations
_request = request;
}
public void Configure(ApiProxy? proxy, TimeSpan requestTimeout, HttpClient? httpClient = null)
{
public void Configure(RestExchangeOptions options, HttpClient? client)
{
}
public IRequest Create(HttpMethod method, Uri uri, int requestId)
public IRequest Create(Version httpRequestVersion, HttpMethod method, Uri uri, int requestId)
{
_request.Method = method;
_request.Uri = uri;
@ -26,6 +27,6 @@ namespace CryptoExchange.Net.Testing.Implementations
return _request;
}
public void UpdateSettings(ApiProxy? proxy, TimeSpan requestTimeout) {}
public void UpdateSettings(ApiProxy? proxy, TimeSpan requestTimeout, TimeSpan? httpKeepAliveInterval) {}
}
}

3
CryptoExchange.Net/Testing/Implementations/TestResponse.cs
View File

@ -1,4 +1,5 @@
using CryptoExchange.Net.Interfaces;
using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
@ -11,6 +12,7 @@ namespace CryptoExchange.Net.Testing.Implementations
private readonly Stream _response;
public HttpStatusCode StatusCode { get; }
public Version HttpVersion { get; }
public bool IsSuccessStatusCode { get; }
@ -21,6 +23,7 @@ namespace CryptoExchange.Net.Testing.Implementations
public TestResponse(HttpStatusCode code, Stream response)
{
StatusCode = code;
HttpVersion = new Version(2, 0);
IsSuccessStatusCode = code == HttpStatusCode.OK;
_response = response;
}