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update caching headers

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This commit is contained in:
Luke Pulverenti
2016-11-27 14:36:56 -05:00
parent b485c4ca51
commit 26ef23d628
12 changed files with 139 additions and 67 deletions
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13
Emby.Server.Implementations/HttpServer/HttpResultFactory.cs
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@@ -735,7 +735,7 @@ namespace Emby.Server.Implementations.HttpServer
/// <returns><c>true</c> if [is not modified] [the specified cache key]; otherwise, <c>false</c>.</returns>
private bool IsNotModified(IRequest requestContext, Guid? cacheKey, DateTime? lastDateModified, TimeSpan? cacheDuration)
{
var isNotModified = true;
//var isNotModified = true;
var ifModifiedSinceHeader = requestContext.Headers.Get("If-Modified-Since");
@@ -745,18 +745,23 @@ namespace Emby.Server.Implementations.HttpServer
if (DateTime.TryParse(ifModifiedSinceHeader, out ifModifiedSince))
{
isNotModified = IsNotModified(ifModifiedSince.ToUniversalTime(), cacheDuration, lastDateModified);
if (IsNotModified(ifModifiedSince.ToUniversalTime(), cacheDuration, lastDateModified))
{
return true;
}
}
}
var ifNoneMatchHeader = requestContext.Headers.Get("If-None-Match");
// Validate If-None-Match
if (isNotModified && (cacheKey.HasValue || !string.IsNullOrEmpty(ifNoneMatchHeader)))
if ((cacheKey.HasValue || !string.IsNullOrEmpty(ifNoneMatchHeader)))
{
Guid ifNoneMatch;
if (Guid.TryParse(ifNoneMatchHeader ?? string.Empty, out ifNoneMatch))
ifNoneMatchHeader = (ifNoneMatchHeader ?? string.Empty).Trim('\"');
if (Guid.TryParse(ifNoneMatchHeader, out ifNoneMatch))
{
if (cacheKey.HasValue && cacheKey.Value == ifNoneMatch)
{