adding cluster env timeout time (#1908)
adding cluster env timeout time (#1908)


alisaifee/redis-py,andymccurdy/redis-py,andymccurdy/redis-py,redis/redis-py,mozillazg/redis-py-doc,mozillazg/redis-py-doc,andymccurdy/redis-py,alisaifee/redis-py,redis/redis-py