From 9c48fc472619e4a08278eb544f61ae7e62310e4b Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sun, 8 Jul 2018 00:37:01 +0200
Subject: util.{async,timer}: Move sleep() to reduce dependencies of util.timer

---
 util/timer.lua | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'util/timer.lua')

diff --git a/util/timer.lua b/util/timer.lua
index 424d44fa..22f547df 100644
--- a/util/timer.lua
+++ b/util/timer.lua
@@ -10,7 +10,6 @@ local indexedbheap = require "util.indexedbheap";
 local log = require "util.logger".init("timer");
 local server = require "net.server";
 local get_time = require "util.time".now
-local async = require "util.async";
 local type = type;
 local debug_traceback = debug.traceback;
 local tostring = tostring;
@@ -104,16 +103,9 @@ local function reschedule(id, delay)
 	return id;
 end
 
-local function sleep(s)
-	local wait, done = async.waiter();
-	add_task(s, done);
-	wait();
-end
-
 return {
 	add_task = add_task;
 	stop = stop;
 	reschedule = reschedule;
-	sleep = sleep;
 };
 
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