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Applied workaround for CurlSharp GC handling.

This commit is contained in:
Taloth Saldono 2015-07-12 22:35:48 +02:00
parent 786e0b825a
commit 51155ba909
1 changed files with 49 additions and 43 deletions
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92
src/NzbDrone.Common/Http/CurlHttpClient.cs
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@ -45,53 +45,59 @@ namespace NzbDrone.Common.Http
Stream responseStream = new MemoryStream();
Stream headerStream = new MemoryStream();
var curlEasy = new CurlEasy();
curlEasy.AutoReferer = false;
curlEasy.WriteFunction = (b, s, n, o) =>
using (var curlEasy = new CurlEasy())
{
responseStream.Write(b, 0, s * n);
return s * n;
};
curlEasy.HeaderFunction = (b, s, n, o) =>
{
headerStream.Write(b, 0, s * n);
return s * n;
};
curlEasy.AutoReferer = false;
curlEasy.WriteFunction = (b, s, n, o) =>
{
responseStream.Write(b, 0, s * n);
return s * n;
};
curlEasy.HeaderFunction = (b, s, n, o) =>
{
headerStream.Write(b, 0, s * n);
return s * n;
};
curlEasy.UserAgent = webRequest.UserAgent;
curlEasy.FollowLocation = webRequest.AllowAutoRedirect;
curlEasy.HttpGet = webRequest.Method == "GET";
curlEasy.Post = webRequest.Method == "POST";
curlEasy.Put = webRequest.Method == "PUT";
curlEasy.Url = webRequest.RequestUri.ToString();
curlEasy.UserAgent = webRequest.UserAgent;
curlEasy.FollowLocation = webRequest.AllowAutoRedirect;
curlEasy.HttpGet = webRequest.Method == "GET";
curlEasy.Post = webRequest.Method == "POST";
curlEasy.Put = webRequest.Method == "PUT";
curlEasy.Url = webRequest.RequestUri.ToString();
if (webRequest.CookieContainer != null)
{
curlEasy.Cookie = webRequest.CookieContainer.GetCookieHeader(webRequest.RequestUri);
if (webRequest.CookieContainer != null)
{
curlEasy.Cookie = webRequest.CookieContainer.GetCookieHeader(webRequest.RequestUri);
}
if (!httpRequest.Body.IsNullOrWhiteSpace())
{
// TODO: This might not go well with encoding.
curlEasy.PostFieldSize = httpRequest.Body.Length;
curlEasy.SetOpt(CurlOption.CopyPostFields, httpRequest.Body);
}
// Yes, we have to keep a ref to the object to prevent corrupting the unmanaged state
using (var httpRequestHeaders = SerializeHeaders(webRequest))
{
curlEasy.HttpHeader = httpRequestHeaders;
var result = curlEasy.Perform();
if (result != CurlCode.Ok)
{
throw new WebException(string.Format("Curl Error {0} for Url {1}", result, curlEasy.Url));
}
}
var webHeaderCollection = ProcessHeaderStream(webRequest, headerStream);
var responseData = ProcessResponseStream(webRequest, responseStream, webHeaderCollection);
var httpHeader = new HttpHeader(webHeaderCollection);
return new HttpResponse(httpRequest, httpHeader, responseData, (HttpStatusCode)curlEasy.ResponseCode);
}
if (!httpRequest.Body.IsNullOrWhiteSpace())
{
// TODO: This might not go well with encoding.
curlEasy.PostFields = httpRequest.Body;
curlEasy.PostFieldSize = httpRequest.Body.Length;
}
curlEasy.HttpHeader = SerializeHeaders(webRequest);
var result = curlEasy.Perform();
if (result != CurlCode.Ok)
{
throw new WebException(string.Format("Curl Error {0} for Url {1}", result, curlEasy.Url));
}
var webHeaderCollection = ProcessHeaderStream(webRequest, headerStream);
var responseData = ProcessResponseStream(webRequest, responseStream, webHeaderCollection);
var httpHeader = new HttpHeader(webHeaderCollection);
return new HttpResponse(httpRequest, httpHeader, responseData, (HttpStatusCode)curlEasy.ResponseCode);
}
}