util.timer: Move sleep() here from util.async

This is to solve a indirect dependency issue where net.server was initialized before the config was read

1 files changed, 8 insertions, 0 deletions

diff --git a/util/timer.lua b/util/timer.lua
index ff834068..70678ab2 100644
--- a/util/timer.lua
+++ b/util/timer.lua
@@ -10,6 +10,7 @@ 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;
@@ -102,9 +103,16 @@ 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;
 };