SocketError: getaddrinfo: Name or service not known

[danReynolds]

View details in Rollbar: https://rollbar.com/danreynolds/SummonerExpert/items/132/

SocketError: getaddrinfo: Name or service not known
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/connection/ruby.rb", line 228, in getaddrinfo
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/connection/ruby.rb", line 228, in connect
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/connection/ruby.rb", line 311, in connect
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/client.rb", line 336, in establish_connection
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/client.rb", line 101, in block in connect
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/client.rb", line 293, in with_reconnect
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/client.rb", line 100, in connect
  File "/usr/local/bundle/gems/newrelic_rpm-3.16.2.321/lib/new_relic/agent/instrumentation/redis.rb", line 66, in block in connect
  File "/usr/local/bundle/gems/newrelic_rpm-3.16.2.321/lib/new_relic/agent/datastores.rb", line 111, in wrap
  File "/usr/local/bundle/gems/newrelic_rpm-3.16.2.321/lib/new_relic/agent/instrumentation/redis.rb", line 65, in connect
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/client.rb", line 276, in with_socket_timeout
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/client.rb", line 133, in call_loop
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/subscribe.rb", line 43, in subscription
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis/subscribe.rb", line 12, in subscribe
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis.rb", line 2765, in _subscription
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis.rb", line 2143, in block in subscribe
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis.rb", line 58, in block in synchronize
  File "/usr/local/lib/ruby/2.3.0/monitor.rb", line 214, in mon_synchronize
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis.rb", line 58, in synchronize
  File "/usr/local/bundle/gems/redis-3.3.2/lib/redis.rb", line 2142, in subscribe
  File "/usr/local/bundle/gems/sidekiq-throttled-0.8.0/lib/sidekiq/throttled/communicator/listener.rb", line 93, in block in subscribe
  File "/usr/local/bundle/gems/sidekiq-4.2.10/lib/sidekiq.rb", line 95, in block in redis
  File "/usr/local/bundle/gems/connection_pool-2.2.1/lib/connection_pool.rb", line 64, in block (2 levels) in with
  File "/usr/local/bundle/gems/connection_pool-2.2.1/lib/connection_pool.rb", line 63, in handle_interrupt
  File "/usr/local/bundle/gems/connection_pool-2.2.1/lib/connection_pool.rb", line 63, in block in with
  File "/usr/local/bundle/gems/connection_pool-2.2.1/lib/connection_pool.rb", line 60, in handle_interrupt
  File "/usr/local/bundle/gems/connection_pool-2.2.1/lib/connection_pool.rb", line 60, in with
  File "/usr/local/bundle/gems/sidekiq-4.2.10/lib/sidekiq.rb", line 92, in redis
  File "/usr/local/bundle/gems/sidekiq-throttled-0.8.0/lib/sidekiq/throttled/communicator/listener.rb", line 92, in subscribe
  File "/usr/local/bundle/gems/sidekiq-throttled-0.8.0/lib/sidekiq/throttled/communicator/listener.rb", line 66, in listen
  File "/usr/local/bundle/gems/sidekiq-throttled-0.8.0/lib/sidekiq/throttled/communicator/listener.rb", line 24, in block in initialize