From 62f9409ba3e114b40b6923808290c02bf5af3d2c Mon Sep 17 00:00:00 2001
From: Weiyi Wang <wwylele@gmail.com>
Date: Mon, 17 Sep 2018 14:28:58 -0400
Subject: web_backend: protect jwt cache with a mutex

---
 src/web_service/web_backend.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/web_service/web_backend.h')

diff --git a/src/web_service/web_backend.h b/src/web_service/web_backend.h
index 549bcce29..d75fbcc15 100644
--- a/src/web_service/web_backend.h
+++ b/src/web_service/web_backend.h
@@ -5,7 +5,7 @@
 #pragma once
 
 #include <functional>
-#include <future>
+#include <mutex>
 #include <string>
 #include <tuple>
 #include <httplib.h>
@@ -81,6 +81,7 @@ private:
     std::unique_ptr<httplib::Client> cli;
 
     struct JWTCache {
+        std::mutex mutex;
         std::string username;
         std::string token;
         std::string jwt;
-- 
cgit v1.2.3