ASP.Net Web API：记录中间件：System.ObjectDisposedException：无法访问封闭的Stream

问题描述

我正在尝试在asp.net核心Web API应用程序中实现请求-响应日志记录中间件。它在正常流程中工作正常。但是在应用程序中出现异常时，看到Objectdisposed错误

System.ObjectdisposedException：无法访问关闭的Stream。
以下是代码块：

public class LoggingMiddleware
{
        private readonly RequestDelegate _next;
        private readonly ILogger<RequestResponseLoggingMiddlewarecs> _logger;

        public LoggingMiddleware(RequestDelegate requestDelegate,ILogger<LoggingMiddleware> logger)
        {
            _next = requestDelegate;
            _logger = logger;
        }
        public async Task Invoke(HttpContext httpContext)
        {
            httpContext.Request.EnableBuffering();
            var body = await new StreamReader(httpContext.Request.Body).ReadToEndAsync();
            _logger.Loginformation($"Body: {body}");
            httpContext.Request.Body.Position = 0;
            //await _next(context);
            var originalBodyStream = httpContext.Response.Body;
            using (var responseBody = new MemoryStream())
            {
                var response = httpContext.Response;

                response.Body = responseBody;
                
                await _next(httpContext);                

                string responseBodyContent = null;
                responseBodyContent = await ReadResponseBody(response);
                await responseBody.copyToAsync(originalBodyStream);
                _logger.Loginformation(responseBodyContent);
            }
        } 
}  

在Startup.cs配置方法中

public void Configure(IApplicationBuilder app,IWebHostEnvironment env)
{            
            if (env.IsDevelopment())
            {                
                app.UseExceptionHandler("/error-developer");                
            }
            else
            {
                app.UseExceptionHandler("/Error");               
                app.UseHsts();
            }
            app.UseHttpsRedirection();

            app.UseStaticFiles();
            
            app.UseMiddleware<RequestResponseLoggingMiddlewarecs>();

            if (!env.IsDevelopment())
            {
                app.UseSpaStaticFiles();
            }

            app.UseRouting();
}  

错误控制器

public class ErrorController : ControllerBase
{
        [Route("/error-developer")]
        public IActionResult Error([FromServices] IWebHostEnvironment webHostEnvironment)
        {
            var context = HttpContext.Features.Get<IExceptionHandlerFeature>();
            var ex = context?.Error;
            var isDev = webHostEnvironment.IsDevelopment();

            return Problem(
                detail: context.Error.StackTrace,title: context.Error.Message);
        }

        [Route("/error")]
        public IActionResult Error() => Problem();
}  

在处引发异常，以等待responseBody.copyToAsync（originalBodyStream）;

有什么想法/想法吗？
还是实现请求响应日志记录和异常处理的更好方法？

解决方法

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