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AzureHttpResponse.cs
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AzureHttpResponse.cs
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using System.Net;
using Microsoft.AspNetCore.Http;
using Microsoft.Azure.Functions.Worker.Http;
using Microsoft.Net.Http.Headers;
namespace HotChocolate.AzureFunctions.IsolatedProcess;
internal sealed class AzureHttpResponse : HttpResponse
{
private readonly HttpResponse _response;
private readonly HttpRequestData _requestData;
private readonly object _sync = new();
private HttpResponseData? _responseData;
private AzureHeaderDictionary? _headers;
public AzureHttpResponse(HttpResponse response, HttpRequestData requestData)
{
_response = response;
_requestData = requestData;
}
internal HttpResponseData ResponseData
{
get
{
if (_responseData is null)
{
lock (_sync)
{
if (_responseData is null)
{
_responseData = _requestData.CreateResponse();
}
}
}
return _responseData;
}
}
public override HttpContext HttpContext => _response.HttpContext;
public override int StatusCode
{
get => (int)ResponseData.StatusCode;
set => ResponseData.StatusCode = (HttpStatusCode)value;
}
public override IHeaderDictionary Headers
{
get
{
if (_headers is null)
{
lock (_sync)
{
if (_headers is null)
{
_headers = new AzureHeaderDictionary(_response, ResponseData);
}
}
}
return _headers;
}
}
public override Stream Body
{
get => ResponseData.Body;
set => ResponseData.Body = value;
}
public override long? ContentLength
{
get => Headers.ContentLength;
set => Headers.ContentLength = value;
}
public override string? ContentType
{
get => Headers[HeaderNames.ContentType];
set => Headers[HeaderNames.ContentType] = value;
}
public override IResponseCookies Cookies => _response.Cookies;
public override bool HasStarted => _response.HasStarted;
public override void OnStarting(Func<object, Task> callback, object state)
=> throw new NotSupportedException();
public override void OnCompleted(Func<object, Task> callback, object state)
=> throw new NotSupportedException();
public override void Redirect(string location, bool permanent)
=> throw new NotSupportedException();
}