From 6a7334b882a47ca193209f2012843e42aa3ed4e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20K=C3=A4fer?= <mail@kkaefer.com>
Date: Thu, 15 Oct 2015 21:30:21 +0200
Subject: [core] add support for stale responses

We're now returning stale responses from cache. Those responses will have the `stale` flag set to true. Currently, all requesters in the core code discard stale responses, and cancel the request immediately after they got a non-stale response.
---
 include/mbgl/storage/response.hpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/mbgl/storage/response.hpp')

diff --git a/include/mbgl/storage/response.hpp b/include/mbgl/storage/response.hpp
index e665f177fc..b232cd06f4 100644
--- a/include/mbgl/storage/response.hpp
+++ b/include/mbgl/storage/response.hpp
@@ -6,10 +6,14 @@
 namespace mbgl {
 
 class Response {
+public:
+    bool isExpired() const;
+
 public:
     enum Status { Error, Successful, NotFound };
 
     Status status = Error;
+    bool stale = false;
     std::string message;
     int64_t modified = 0;
     int64_t expires = 0;
-- 
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