connect redis w/o timeout, also set keepalive -- trying to avoid (#837)
connect redis w/o timeout, also set keepalive -- trying to avoid (#837)

missing optimizations because of redis
google/souper,regehr/souper,regehr/souper,regehr/souper,google/souper,regehr/souper,google/souper,regehr/souper,google/souper,google/souper