Use sleep instead of a timer.
Use sleep instead of a timer.

Change-Id: If7e30d6617f7079a04ae807fdb236c4d1d1c4362
Reviewed-on: http://review.couchbase.org/43808
Tested-by: Aliaksey Artamonau <3c875bcfb3adf2a65b2ae7686ca921e6c9433147@gmail.com>
Reviewed-by: Aliaksey Kandratsenka <340b8e09ca65cd3fc686427fcfed17e87eaf61e2@gmail.com>

couchbase/gometa,t3rm1n4l/gometa