From 0324ad4d0ab0865e32caf2bcc4a81eb29ecc09f1 Mon Sep 17 00:00:00 2001
From: kai <kai@turbot.com>
Date: Thu, 8 Apr 2021 17:12:44 +0100
Subject: [PATCH] Update connection cache to add short delay after 'set' call,
 ensuring results are available if read back immediately. Closes #90

---
 connection/cache.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/connection/cache.go b/connection/cache.go
index 47a58196..ba4fe01e 100644
--- a/connection/cache.go
+++ b/connection/cache.go
@@ -26,9 +26,12 @@ func NewCache(config *ristretto.Config) *Cache {
 	return &Cache{cache}
 }
 
-func (cache *Cache) Set(key string, value interface{}) {
+func (cache *Cache) Set(key string, value interface{}) bool {
 	ttl := 1 * time.Hour
-	cache.cache.SetWithTTL(key, value, 1, ttl)
+	res := cache.cache.SetWithTTL(key, value, 1, ttl)
+	// wait for value to pass through buffers
+	time.Sleep(10 * time.Millisecond)
+	return res
 }
 
 func (cache *Cache) Get(key string) (interface{}, bool) {