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# frozen_string_literal: true
module ActionCable
module SubscriptionAdapter
class Inline < Base # :nodoc:
def initialize(*)
super
@subscriber_map = nil
end
def broadcast(channel, payload)
subscriber_map.broadcast(channel, payload)
end
def subscribe(channel, callback, success_callback = nil)
subscriber_map.add_subscriber(channel, callback, success_callback)
end
def unsubscribe(channel, callback)
subscriber_map.remove_subscriber(channel, callback)
end
def shutdown
# nothing to do
end
private
def subscriber_map
@subscriber_map || @server.mutex.synchronize { @subscriber_map ||= new_subscriber_map }
end
def new_subscriber_map
SubscriberMap.new
end
end
end
end
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