kylefang/RestKit
1
0
Fork 0
mirror of https://github.com/zhigang1992/RestKit.git synced 2026-04-24 04:46:01 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add support for no-cache header to require revalidation with the server. fixes #1465

Browse Source
This commit is contained in:
Blake Watters
2012-09-10 16:02:15 -04:00
parent 19cdce5eef
commit 216306722f
1 changed files with 9 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
Code/ObjectMapping/RKHTTPUtilities.m
View File

@@ -356,7 +356,15 @@ NSDate * RKHTTPCacheExpirationDateFromHeadersWithStatusCode(NSDictionary *header
{
NSRange foundRange = [cacheControl rangeOfString:@"no-store"];
if (foundRange.length > 0) {
// Can't be cached
// If no-store, the content cannot be cached at all
// See http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9.2
return nil;
}
foundRange = [cacheControl rangeOfString:@"no-cache"];
if (foundRange.length > 0) {
// If no-cache, we must revalidate with the origin server
// See http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9.1
return nil;
}