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-rw-r--r--actioncable/lib/action_cable/subscription_adapter/redis.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/actioncable/lib/action_cable/subscription_adapter/redis.rb b/actioncable/lib/action_cable/subscription_adapter/redis.rb
index c28951608f..ad8fa52760 100644
--- a/actioncable/lib/action_cable/subscription_adapter/redis.rb
+++ b/actioncable/lib/action_cable/subscription_adapter/redis.rb
@@ -13,7 +13,8 @@ module ActionCable
# Overwrite this factory method for Redis connections if you want to use a different Redis library than the redis gem.
# This is needed, for example, when using Makara proxies for distributed Redis.
cattr_accessor :redis_connector, default: ->(config) do
- ::Redis.new(config.slice(:url, :host, :port, :db, :password))
+ config[:id] ||= "ActionCable-PID-#{$$}"
+ ::Redis.new(config.slice(:url, :host, :port, :db, :password, :id))
end
def initialize(*)