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module ActionCable
module Server
module Broadcasting
def broadcaster_for(channel)
Broadcaster.new(self, channel)
end
def broadcast(channel, message)
broadcaster_for(channel).broadcast(message)
end
class Broadcaster
attr_reader :server, :channel, :redis
delegate :logger, to: :server
def initialize(server, channel)
@server, @channel = server, channel
@redis = @server.threaded_redis
end
def broadcast(message)
logger.info "[ActionCable] Broadcasting to #{channel}: #{message}"
redis.publish channel, message.to_json
end
end
end
end
end
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