初始化
This commit is contained in:
@@ -0,0 +1,60 @@
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/*
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* Created by SharpDevelop.
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* User: xiaoming.yin
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* Date: 2012/5/30
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* Time: 14:21
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*
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* To change this template use Tools | Options | Coding | Edit Standard Headers.
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*/
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using System;
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using System.Collections.Generic;
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using Aliyun.Api.LOG.Common.Authentication;
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using Aliyun.Api.LOG.Common.Handlers;
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namespace Aliyun.Api.LOG.Common.Communication
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{
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/// <summary>
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/// Description of ExecutionContext.
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/// </summary>
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internal class ExecutionContext
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{
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/// <summary>
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/// The default encoding (charset name).
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/// </summary>
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private const string DefaultEncoding = "utf-8";
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private IList<IResponseHandler> _responseHandlers = new List<IResponseHandler>();
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/// <summary>
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/// Gets or sets the charset.
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/// </summary>
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public string Charset { get; set; }
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/// <summary>
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/// Gets or sets the request signer.
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/// </summary>
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public IRequestSigner Signer { get; set; }
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/// <summary>
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/// Gets or sets the credentials.
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/// </summary>
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public ServiceCredentials Credentials { get; set ;}
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/// <summary>
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/// Gets the list of <see cref="IResponseHandler" />.
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/// </summary>
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public IList<IResponseHandler> ResponseHandlers
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{
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get { return _responseHandlers; }
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}
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/// <summary>
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/// Constructor.
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/// </summary>
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public ExecutionContext()
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{
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this.Charset = DefaultEncoding;
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}
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}
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}
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@@ -0,0 +1,47 @@
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/*
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* Copyright (C) Alibaba Cloud Computing
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* All rights reserved.
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*
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* 版权所有 (C)阿里云计算有限公司
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*/
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using System;
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namespace Aliyun.Api.LOG.Common.Communication
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{
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/// <summary>
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/// Represents a HTTP method.
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/// </summary>
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internal enum HttpMethod
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{
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/// <summary>
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/// Represents HTTP GET. Default value.
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/// </summary>
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Get = 0,
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/// <summary>
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/// Represents HTTP DELETE.
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/// </summary>
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Delete,
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/// <summary>
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/// Represents HTTP HEAD.
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/// </summary>
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Head,
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/// <summary>
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/// Represents HTTP POST.
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/// </summary>
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Post,
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/// <summary>
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/// Represents HTTP PUT.
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/// </summary>
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Put,
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/// <summary>
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/// Represents HTTP OPTIONS.
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/// </summary>
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Options,
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}
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}
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@@ -0,0 +1,25 @@
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/*
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* Copyright (C) Alibaba Cloud Computing
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* All rights reserved.
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*
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* 版权所有 (C)阿里云计算有限公司
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*/
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using System;
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namespace Aliyun.Api.LOG.Common.Communication
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{
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/// <summary>
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/// Represent the channel that communicates with an Aliyun Open Service.
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/// </summary>
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internal interface IServiceClient
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{
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/// <summary>
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/// Sends a request to the service.
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/// </summary>
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/// <param name="request">The request data.</param>
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/// <param name="context">The execution context.</param>
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/// <returns>The response data.</returns>
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ServiceResponse Send(ServiceRequest request, ExecutionContext context);
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}
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}
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@@ -0,0 +1,87 @@
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/*
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* Copyright (C) Alibaba Cloud Computing
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* All rights reserved.
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*
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* 版权所有 (C)阿里云计算有限公司
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*/
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Net;
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using Aliyun.Api.LOG;
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using Aliyun.Api.LOG.Utilities;
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using Aliyun.Api.LOG.Common;
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using Aliyun.Api.LOG.Common.Communication;
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using Aliyun.Api.LOG.Common.Handlers;
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using Aliyun.Api.LOG.Common.Utilities;
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namespace Aliyun.Api.LOG.Common.Communication
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{
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/// <summary>
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/// The default implementation of <see cref="IServiceClient" />.
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/// </summary>
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internal abstract class ServiceClient : IServiceClient
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{
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#region Fields and Properties
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private ClientConfiguration _configuration;
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public ClientConfiguration Configuration
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{
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get { return _configuration; }
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}
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#endregion
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#region Constructors
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protected ServiceClient(ClientConfiguration configuration)
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{
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Debug.Assert(configuration != null);
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// Make a definsive copy to ensure the class is immutable.
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_configuration = (ClientConfiguration)configuration.Clone();
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}
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public static ServiceClient Create(ClientConfiguration configuration)
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{
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return new ServiceClientImpl(configuration);
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}
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#endregion
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#region IServiceClient Members
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public ServiceResponse Send(ServiceRequest request, ExecutionContext context)
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{
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Debug.Assert(request != null);
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SignRequest(request, context);
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ServiceResponse response = SendCore(request, context);
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HandleResponse(response, context.ResponseHandlers);
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return response;
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}
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#endregion
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protected abstract ServiceResponse SendCore(ServiceRequest request, ExecutionContext context);
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internal static void SignRequest(ServiceRequest request, ExecutionContext context)
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{
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if (context.Signer != null)
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{
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context.Signer.Sign(request, context.Credentials);
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}
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}
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protected static void HandleResponse(ServiceResponse response, IList<IResponseHandler> handlers)
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{
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foreach(IResponseHandler handler in handlers)
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{
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handler.Handle(response);
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}
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}
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}
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}
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@@ -0,0 +1,429 @@
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/*
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* Copyright (C) Alibaba Cloud Computing
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* All rights reserved.
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*
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* 版权所有 (C)阿里云计算有限公司
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*/
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//#define __UT_TEST_0EC173788C65DD08DA60575219707632__
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Net;
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using System.Reflection;
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using Aliyun.Api.LOG;
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using Aliyun.Api.LOG.Common.Utilities;
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using Aliyun.Api.LOG.Utilities;
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namespace Aliyun.Api.LOG.Common.Communication
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{
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/// <summary>
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/// An default <see cref="ServiceClient"/> implementation that
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/// communicates with Aliyun Services over the HTTP protocol.
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/// </summary>
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internal class ServiceClientImpl : ServiceClient
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{
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#region Embeded Classes
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/// <summary>
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/// Represents the async operation of requests in <see cref="ServiceClientImpl"/>.
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/// </summary>
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private class HttpAsyncResult : AsyncResult<ServiceResponse>
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{
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public HttpWebRequest WebRequest { get; set; }
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public ExecutionContext Context { get; set; }
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public HttpAsyncResult(AsyncCallback callback, object state)
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: base(callback, state)
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{
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}
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}
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/// <summary>
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/// Represents the response data of <see cref="ServiceClientImpl"/> requests.
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/// </summary>
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internal class ResponseImpl : ServiceResponse
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{
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private bool _disposed;
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private HttpWebResponse _response;
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private Exception _failure;
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#if(__UT_TEST_0EC173788C65DD08DA60575219707632__)
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private HttpStatusCode _httpStatusCode = HttpStatusCode.OK;
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#endif
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public override HttpStatusCode StatusCode
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{
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get
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{
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#if(__UT_TEST_0EC173788C65DD08DA60575219707632__)
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return _httpStatusCode;
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#else
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return _response.StatusCode;
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#endif
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}
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#if(__UT_TEST_0EC173788C65DD08DA60575219707632__)
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set {
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_httpStatusCode = value;
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}
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#endif
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}
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public override Exception Failure {
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get
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{
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return this._failure;
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}
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}
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public override IDictionary<string, string> Headers
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{
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get
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{
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ThrowIfObjectDisposed();
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if (_headers == null)
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{
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_headers = GetResponseHeaders(_response);
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}
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return _headers;
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}
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}
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#if(__UT_TEST_0EC173788C65DD08DA60575219707632__)
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private Stream _stream;
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#endif
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public override Stream Content
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{
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get
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{
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ThrowIfObjectDisposed();
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try
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{
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#if(__UT_TEST_0EC173788C65DD08DA60575219707632__)
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return _response != null ?
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_response.GetResponseStream() : _stream;
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#else
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return _response != null ?
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_response.GetResponseStream() : null;
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#endif
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}
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catch (ProtocolViolationException ex)
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{
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throw new InvalidOperationException(ex.Message, ex);
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}
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}
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#if(__UT_TEST_0EC173788C65DD08DA60575219707632__)
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set
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{
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_stream = value;
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}
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#endif
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}
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public ResponseImpl(HttpWebResponse httpWebResponse)
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{
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Debug.Assert(httpWebResponse != null);
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_response = httpWebResponse;
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Debug.Assert(this.IsSuccessful(), "This constructor only allows a successfull response.");
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}
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public ResponseImpl(WebException failure)
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{
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Debug.Assert(failure != null);
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HttpWebResponse httpWebResponse = failure.Response as HttpWebResponse;
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Debug.Assert(httpWebResponse != null);
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_failure = failure;
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_response = httpWebResponse;
|
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Debug.Assert(!this.IsSuccessful(), "This constructor only allows a failed response.");
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}
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//#if(__UT_TEST_0EC173788C65DD08DA60575219707632__)
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internal ResponseImpl()
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{
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}
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//#endif
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private static IDictionary<string, string> GetResponseHeaders(HttpWebResponse response)
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{
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#if(__UT_TEST_0EC173788C65DD08DA60575219707632__)
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if (response == null)
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{
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IDictionary<string, string> testHeaders = new Dictionary<String, String>();
|
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testHeaders.Add(LogConsts.NAME_HEADER_AUTH, "LOG mockkeyid:EX2VSCpdyFrcysmBaQ+aokupwcg=");
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return testHeaders;
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}
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#endif
|
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var headers = response.Headers;
|
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var result = new Dictionary<string, string>(headers.Count,StringComparer.OrdinalIgnoreCase);
|
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for (int i = 0; i < headers.Count; i++)
|
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{
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var key = headers.Keys[i];
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var value = headers.Get(key);
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result.Add(key,
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HttpUtils.ReEncode(
|
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value,
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HttpUtils.Iso88591Charset,
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HttpUtils.UTF8Charset));
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}
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return result;
|
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}
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|
||||
protected override void Dispose(bool disposing)
|
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{
|
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base.Dispose(disposing);
|
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if (_disposed)
|
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{
|
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return;
|
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}
|
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|
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if (disposing)
|
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{
|
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if (_response != null)
|
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{
|
||||
_response.Close();
|
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_response = null;
|
||||
}
|
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_disposed = true;
|
||||
}
|
||||
}
|
||||
|
||||
private void ThrowIfObjectDisposed()
|
||||
{
|
||||
if (_disposed)
|
||||
{
|
||||
throw new ObjectDisposedException(this.GetType().Name);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
public ServiceClientImpl(ClientConfiguration configuration)
|
||||
: base(configuration)
|
||||
{
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
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#region Implementations
|
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internal delegate ServiceResponse WebSend(HttpWebRequest request);
|
||||
internal WebSend SendMethod = DefaultSend;
|
||||
internal static ResponseImpl DefaultSend(HttpWebRequest request)
|
||||
{
|
||||
var response = request.GetResponse() as HttpWebResponse;
|
||||
return new ResponseImpl(response);
|
||||
}
|
||||
private static ServiceResponse HandleException(WebException ex)
|
||||
{
|
||||
var response = ex.Response as HttpWebResponse;
|
||||
if (response == null)
|
||||
{
|
||||
throw new LogException("LogRequestError", "request is failed.", ex);
|
||||
}
|
||||
else
|
||||
{
|
||||
return new ResponseImpl(ex);
|
||||
}
|
||||
}
|
||||
protected override ServiceResponse SendCore(ServiceRequest serviceRequest,
|
||||
ExecutionContext context)
|
||||
{
|
||||
try
|
||||
{
|
||||
serviceRequest.HttpRequest = HttpFactory.CreateWebRequest(serviceRequest, Configuration);
|
||||
#if(!__UT_TEST_0EC173788C65DD08DA60575219707632__)
|
||||
SetRequestContent(serviceRequest.HttpRequest, serviceRequest);
|
||||
#endif
|
||||
|
||||
return SendMethod(serviceRequest.HttpRequest);
|
||||
}
|
||||
catch (WebException ex)
|
||||
{
|
||||
return HandleException(ex);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static void SetRequestContent(HttpWebRequest webRequest,
|
||||
ServiceRequest serviceRequest)
|
||||
{
|
||||
|
||||
var data = serviceRequest.BuildRequestContent();
|
||||
|
||||
if (data == null ||
|
||||
(serviceRequest.Method != HttpMethod.Put &&
|
||||
serviceRequest.Method != HttpMethod.Post))
|
||||
{
|
||||
// Skip setting content body in this case.
|
||||
webRequest.ContentLength = 0;
|
||||
return;
|
||||
}
|
||||
|
||||
// Write data to the request stream.
|
||||
long userSetContentLength = -1;
|
||||
if (serviceRequest.Headers.ContainsKey(Aliyun.Api.LOG.Common.Utilities.HttpHeaders.ContentLength))
|
||||
{
|
||||
userSetContentLength = long.Parse(serviceRequest.Headers[Aliyun.Api.LOG.Common.Utilities.HttpHeaders.ContentLength]);
|
||||
}
|
||||
|
||||
long streamLength = data.Length - data.Position;
|
||||
webRequest.ContentLength = (userSetContentLength >= 0 && userSetContentLength <= streamLength) ?
|
||||
userSetContentLength : streamLength;
|
||||
|
||||
webRequest.KeepAlive = false;
|
||||
try
|
||||
{
|
||||
webRequest.ServicePoint.ConnectionLeaseTimeout = 5000;
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
// https://github.com/dotnet/standard/issues/642
|
||||
}
|
||||
|
||||
webRequest.ServicePoint.MaxIdleTime = 5000;
|
||||
webRequest.ServicePoint.ConnectionLimit = 1000;
|
||||
webRequest.ServicePoint.Expect100Continue = false;
|
||||
// Generate GUID for connection group name, force close it when request is done.
|
||||
webRequest.ConnectionGroupName = Guid.NewGuid().ToString();
|
||||
|
||||
using (var requestStream = webRequest.GetRequestStream())
|
||||
{
|
||||
data.WriteTo(requestStream, webRequest.ContentLength);
|
||||
data.Seek(0, SeekOrigin.Begin);
|
||||
requestStream.Flush();
|
||||
requestStream.Close();
|
||||
|
||||
}
|
||||
data.Close();
|
||||
data.Dispose();
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
}
|
||||
|
||||
internal static class HttpFactory
|
||||
{
|
||||
internal static HttpWebRequest CreateWebRequest(ServiceRequest serviceRequest, ClientConfiguration configuration)
|
||||
{
|
||||
Debug.Assert(serviceRequest != null && configuration != null);
|
||||
|
||||
HttpWebRequest webRequest = WebRequest.Create(serviceRequest.BuildRequestUri()) as HttpWebRequest;
|
||||
|
||||
SetRequestHeaders(webRequest, serviceRequest, configuration);
|
||||
SetRequestProxy(webRequest, configuration);
|
||||
|
||||
return webRequest;
|
||||
}
|
||||
|
||||
// Set request headers
|
||||
private static void SetRequestHeaders(HttpWebRequest webRequest, ServiceRequest serviceRequest,
|
||||
ClientConfiguration configuration)
|
||||
{
|
||||
webRequest.Timeout = configuration.ConnectionTimeout;
|
||||
webRequest.ReadWriteTimeout = configuration.ReadWriteTimeout;
|
||||
webRequest.Method = serviceRequest.Method.ToString().ToUpperInvariant();
|
||||
|
||||
// Because it is not allowed to set common headers
|
||||
// with the WebHeaderCollection.Add method,
|
||||
// we have to call an internal method to skip validation.
|
||||
foreach (var h in serviceRequest.Headers)
|
||||
{
|
||||
//if (h.Key.CompareTo(LogConsts.NAME_HEADER_HOST) == 0)
|
||||
// webRequest.Host = h.Value;
|
||||
//else if (h.Key.CompareTo(LogConsts.NAME_HEADER_DATE) == 0)
|
||||
// webRequest.Date = DateUtils.ParseRfc822Date(h.Value);
|
||||
//if (h.Key.CompareTo(LogConsts.NAME_HEADER_CONTENTTYPE) == 0)
|
||||
// webRequest.ContentType = h.Value;
|
||||
//else
|
||||
webRequest.Headers.AddInternal(h.Key, h.Value);
|
||||
}
|
||||
|
||||
// Set user-agent
|
||||
if (!string.IsNullOrEmpty(configuration.UserAgent))
|
||||
{
|
||||
webRequest.UserAgent = configuration.UserAgent;
|
||||
}
|
||||
}
|
||||
|
||||
// Set proxy
|
||||
private static void SetRequestProxy(HttpWebRequest webRequest, ClientConfiguration configuration)
|
||||
{
|
||||
// Perf Improvement:
|
||||
// If HttpWebRequest.Proxy is not set to null explicitly,
|
||||
// it will try to load the IE proxy settings including auto proxy detection,
|
||||
// which is quite time consuming.
|
||||
webRequest.Proxy = null;
|
||||
|
||||
// Set proxy if proxy settings are specified.
|
||||
if (!string.IsNullOrEmpty(configuration.ProxyHost))
|
||||
{
|
||||
if (configuration.ProxyPort < 0)
|
||||
{
|
||||
webRequest.Proxy = new WebProxy(configuration.ProxyHost);
|
||||
} else
|
||||
{
|
||||
webRequest.Proxy = new WebProxy(configuration.ProxyHost, configuration.ProxyPort);
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(configuration.ProxyUserName)) {
|
||||
webRequest.Proxy.Credentials = String.IsNullOrEmpty(configuration.ProxyDomain) ?
|
||||
new NetworkCredential(configuration.ProxyUserName, configuration.ProxyPassword ?? string.Empty) :
|
||||
new NetworkCredential(configuration.ProxyUserName, configuration.ProxyPassword ?? string.Empty,
|
||||
configuration.ProxyDomain);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
internal static class HttpExtensions
|
||||
{
|
||||
private static MethodInfo _addInternalMethod;
|
||||
private static ICollection<PlatformID> monoPlatforms = new List<PlatformID>
|
||||
{ PlatformID.MacOSX, PlatformID.Unix };
|
||||
private static bool? isMonoPlatform;
|
||||
|
||||
internal static void AddInternal(this WebHeaderCollection headers, string key, string value)
|
||||
{
|
||||
if (isMonoPlatform == null)
|
||||
{
|
||||
isMonoPlatform = monoPlatforms.Contains(System.Environment.OSVersion.Platform);
|
||||
}
|
||||
|
||||
// HTTP headers should be encoded to iso-8859-1,
|
||||
// however it will be encoded automatically by HttpWebRequest in mono.
|
||||
if (isMonoPlatform == false)
|
||||
// Encode headers for win platforms.
|
||||
value = HttpUtils.ReEncode(
|
||||
value,
|
||||
HttpUtils.UTF8Charset,
|
||||
HttpUtils.Iso88591Charset);
|
||||
|
||||
if (_addInternalMethod == null)
|
||||
{
|
||||
// Specify the internal method name for adding headers
|
||||
// mono: AddWithoutValidate
|
||||
// win: AddInternal
|
||||
string internalMethodName = (isMonoPlatform == true) ? "AddWithoutValidate" : "AddInternal";
|
||||
|
||||
MethodInfo mi = typeof(WebHeaderCollection).GetMethod(
|
||||
internalMethodName,
|
||||
BindingFlags.NonPublic | BindingFlags.Instance,
|
||||
null,
|
||||
new Type[] { typeof(string), typeof(string) },
|
||||
null);
|
||||
_addInternalMethod = mi;
|
||||
}
|
||||
|
||||
_addInternalMethod.Invoke(headers, new object[] { key, value });
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,42 @@
|
||||
/*
|
||||
* Copyright (C) Alibaba Cloud Computing
|
||||
* All rights reserved.
|
||||
*
|
||||
* 版权所有 (C)阿里云计算有限公司
|
||||
*/
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.IO;
|
||||
|
||||
namespace Aliyun.Api.LOG.Common.Communication
|
||||
{
|
||||
/// <summary>
|
||||
/// Description of ServiceMessage.
|
||||
/// </summary>
|
||||
internal class ServiceMessage
|
||||
{
|
||||
// HTTP header keys are case-insensitive.
|
||||
protected IDictionary<String, String> _headers;
|
||||
|
||||
/// <summary>
|
||||
/// Gets the dictionary of HTTP headers.
|
||||
/// </summary>
|
||||
public virtual IDictionary<String, String> Headers
|
||||
{
|
||||
get { return _headers; }
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Gets or sets the content stream.
|
||||
/// </summary>
|
||||
public virtual Stream Content { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Constructor.
|
||||
/// </summary>
|
||||
public ServiceMessage()
|
||||
{
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,163 @@
|
||||
/*
|
||||
* Copyright (C) Alibaba Cloud Computing
|
||||
* All rights reserved.
|
||||
*
|
||||
* 版权所有 (C)阿里云计算有限公司
|
||||
*/
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.IO;
|
||||
using System.Text;
|
||||
|
||||
using Aliyun.Api.LOG.Common.Utilities;
|
||||
using System.Net;
|
||||
|
||||
namespace Aliyun.Api.LOG.Common.Communication
|
||||
{
|
||||
/// <summary>
|
||||
/// Represents the information for sending requests.
|
||||
/// </summary>
|
||||
internal class ServiceRequest : ServiceMessage, IDisposable
|
||||
{
|
||||
private bool _disposed;
|
||||
|
||||
private IDictionary<String, String> parameters =
|
||||
new Dictionary<String, String>();
|
||||
|
||||
/// <summary>
|
||||
/// Gets or sets the endpoint.
|
||||
/// </summary>
|
||||
public Uri Endpoint { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets or sets the resource path of the request URI.
|
||||
/// </summary>
|
||||
public String ResourcePath { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets or sets the HTTP method.
|
||||
/// </summary>
|
||||
public HttpMethod Method { get; set; }
|
||||
|
||||
public HttpWebRequest HttpRequest { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the dictionary of the request parameters.
|
||||
/// </summary>
|
||||
public IDictionary<String, String> Parameters{
|
||||
get { return parameters; }
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Gets whether the request can be repeated.
|
||||
/// </summary>
|
||||
public bool IsRepeatable
|
||||
{
|
||||
get { return this.Content == null || this.Content.CanSeek; }
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Constuctor.
|
||||
/// </summary>
|
||||
public ServiceRequest()
|
||||
{
|
||||
_headers = new Dictionary<String, String>(StringComparer.OrdinalIgnoreCase);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Build the request URI from the request message.
|
||||
/// </summary>
|
||||
/// <returns></returns>
|
||||
public string BuildRequestUri()
|
||||
{
|
||||
const string delimiter = "/";
|
||||
String uri = Endpoint.ToString();
|
||||
if (!uri.EndsWith(delimiter)
|
||||
&& (ResourcePath == null ||
|
||||
!ResourcePath.StartsWith(delimiter)))
|
||||
{
|
||||
uri += delimiter;
|
||||
}
|
||||
else if (uri.EndsWith(delimiter) && (ResourcePath != null && ResourcePath.StartsWith(delimiter)))
|
||||
{
|
||||
uri = uri.Substring(0, uri.Length - 1);
|
||||
}
|
||||
|
||||
if (ResourcePath != null){
|
||||
uri += ResourcePath;
|
||||
}
|
||||
|
||||
if (IsParameterInUri())
|
||||
{
|
||||
String paramString = HttpUtils.GetRequestParameterString(parameters);
|
||||
if (!string.IsNullOrEmpty(paramString))
|
||||
{
|
||||
uri += "?" + paramString;
|
||||
}
|
||||
}
|
||||
return uri;
|
||||
}
|
||||
|
||||
public Stream BuildRequestContent()
|
||||
{
|
||||
if (!IsParameterInUri())
|
||||
{
|
||||
String paramString = HttpUtils.GetRequestParameterString(parameters);
|
||||
if (!string.IsNullOrEmpty(paramString))
|
||||
{
|
||||
byte[] buffer = Encoding.GetEncoding("utf-8").GetBytes(paramString);
|
||||
Stream content = new MemoryStream();
|
||||
content.Write(buffer, 0, buffer.Length);
|
||||
content.Flush();
|
||||
// Move the marker to the beginning for further read.
|
||||
content.Seek(0, SeekOrigin.Begin);
|
||||
return content;
|
||||
}
|
||||
}
|
||||
|
||||
return this.Content;
|
||||
}
|
||||
|
||||
private bool IsParameterInUri()
|
||||
{
|
||||
bool requestHasPayload = this.Content != null;
|
||||
bool requestIsPost = this.Method == HttpMethod.Post;
|
||||
bool putParamsInUri = !requestIsPost || requestHasPayload;
|
||||
return putParamsInUri;
|
||||
}
|
||||
|
||||
public void Dispose()
|
||||
{
|
||||
this.Dispose(true);
|
||||
GC.SuppressFinalize(this);
|
||||
}
|
||||
|
||||
|
||||
protected virtual void Dispose(bool disposing)
|
||||
{
|
||||
if (_disposed)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
if (disposing)
|
||||
{
|
||||
if (Content != null)
|
||||
{
|
||||
Content.Close();
|
||||
Content = null;
|
||||
}
|
||||
if (HttpRequest != null)
|
||||
{
|
||||
// force close connection group
|
||||
//Console.WriteLine(HttpRequest.ConnectionGroupName + "[]" + HttpRequest.ConnectionGroupName.Length.ToString() + "[]" + HttpRequest.ServicePoint.CurrentConnections.ToString());
|
||||
HttpRequest.ServicePoint.CloseConnectionGroup(HttpRequest.ConnectionGroupName);
|
||||
HttpRequest.Abort();
|
||||
HttpRequest = null;
|
||||
}
|
||||
_disposed = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,73 @@
|
||||
/*
|
||||
* Copyright (C) Alibaba Cloud Computing
|
||||
* All rights reserved.
|
||||
*
|
||||
* 版权所有 (C)阿里云计算有限公司
|
||||
*/
|
||||
//#define __UT_TEST_0EC173788C65DD08DA60575219707632__
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Diagnostics;
|
||||
using System.IO;
|
||||
using System.Net;
|
||||
|
||||
namespace Aliyun.Api.LOG.Common.Communication
|
||||
{
|
||||
/// <summary>
|
||||
/// Represents the data of the responses of requests.
|
||||
/// </summary>
|
||||
internal abstract class ServiceResponse : ServiceMessage, IDisposable
|
||||
{
|
||||
public abstract HttpStatusCode StatusCode {
|
||||
get;
|
||||
#if(__UT_TEST_0EC173788C65DD08DA60575219707632__)
|
||||
set;
|
||||
#endif
|
||||
}
|
||||
|
||||
public abstract Exception Failure { get; }
|
||||
|
||||
public virtual bool IsSuccessful()
|
||||
{
|
||||
return (int)this.StatusCode / 100 == (int)HttpStatusCode.OK / 100;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Throws the exception from communication if the status code is not 2xx.
|
||||
/// </summary>
|
||||
public virtual void EnsureSuccessful()
|
||||
{
|
||||
if (!IsSuccessful())
|
||||
{
|
||||
// Disposing the content should help users: If users call EnsureSuccessStatusCode(), an exception is
|
||||
// thrown if the response status code is != 2xx. I.e. the behavior is similar to a failed request (e.g.
|
||||
// connection failure). Users don't expect to dispose the content in this case: If an exception is
|
||||
// thrown, the object is responsible fore cleaning up its state.
|
||||
if (Content != null)
|
||||
{
|
||||
Content.Dispose();
|
||||
}
|
||||
|
||||
Debug.Assert(this.Failure != null);
|
||||
throw this.Failure;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Constructor.
|
||||
/// </summary>
|
||||
public ServiceResponse()
|
||||
{
|
||||
}
|
||||
|
||||
public void Dispose()
|
||||
{
|
||||
this.Dispose(true);
|
||||
GC.SuppressFinalize(this);
|
||||
}
|
||||
|
||||
protected virtual void Dispose(bool disposing)
|
||||
{
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user