Contents

require "redis"

puts <<-EOS
To play with this example use redis-cli from another terminal, like this:

  $ redis-cli publish one hello

Finally force the example to exit sending the 'exit' message with:

  $ redis-cli publish two exit

EOS

redis = Redis.connect

trap(:INT) { puts; exit }

redis.subscribe(:one, :two) do |on|
  on.subscribe do |channel, subscriptions|
    puts "Subscribed to ##{channel} (#{subscriptions} subscriptions)"
  end

  on.message do |channel, message|
    puts "##{channel}: #{message}"
    redis.unsubscribe if message == "exit"
  end

  on.unsubscribe do |channel, subscriptions|
    puts "Unsubscribed from ##{channel} (#{subscriptions} subscriptions)"
  end
end

Version data entries

56 entries across 56 versions & 8 rubygems

Version	Path
classiccms-0.3.5	vendor/bundle/gems/redis-2.2.2/examples/pubsub.rb
classiccms-0.3.4	vendor/bundle/gems/redis-2.2.2/examples/pubsub.rb
classiccms-0.3.3	vendor/bundle/gems/redis-2.2.2/examples/pubsub.rb
classiccms-0.3.2	vendor/bundle/gems/redis-2.2.2/examples/pubsub.rb
classiccms-0.3.1	vendor/bundle/gems/redis-2.2.2/examples/pubsub.rb
classiccms-0.3.0	vendor/bundle/gems/redis-2.2.2/examples/pubsub.rb
resque-pool-0.3.0	vendor/bundle/ruby/1.8/gems/redis-2.2.2/examples/pubsub.rb
gorsuch-redis-3.0.0.rc1	examples/pubsub.rb
resque-pool-0.3.0.beta.2	vendor/bundle/ruby/1.8/gems/redis-2.2.2/examples/pubsub.rb
redis-3.0.0.rc1	examples/pubsub.rb
yam-redis-with-retries-2.2.2.1	examples/pubsub.rb
vanity-1.7.1	vendor/ruby/1.9.1/gems/redis-2.2.2/examples/pubsub.rb
redis-2.2.2	examples/pubsub.rb
redis-2.2.1	examples/pubsub.rb
modesty-0.1.0	vendor/redis-rb/examples/pubsub.rb
redis-2.2.0	examples/pubsub.rb