3 second sleep causes degraded performance

[QuinnyPig]

In the interest of not pulling a Chesterton's Fence here, what's the purpose of this sleep? It's causing a delay on every fresh invocation outside of the TTL, and I can't find a reasonable race condition that it'd be defending against. Help?

sheets-url-shortener/main.go

Line 86 in 1e3f89d

time.Sleep(time.Second * 3)

[ahmetb]

There's a very good chance I left it in there for testing.