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Supply chain riskThis module accesses the system shell. Accessing the system shell increases the risk of executing arbitrary code.
Found 1 instance in 1 package
Requires the redis gem.
Adds Redis::Queue class which can be used as Distributed-Queue based on Redis. Redis is often used as a messaging server to implement processing of background jobs or other kinds of messaging tasks. It implements Reliable-queue pattern decribed here: http://redis.io/commands/rpoplpush.
$ gem install redis-queue
$ bundle install
$ rake
require "redis-queue"
redis = Redis.new
queue = Redis::Queue.new('q_test','bp_q_test', :redis => redis)
#Adding some elements
queue.push "b"
queue << "a" # << is an alias of push
# Process messages
# By default, calling pop method is a blocking operation
# Your code will wait here for a new
while message=queue.pop
#Remove message from the backup queue if the message has been processed without errors
queue.commit if YourTask.new(message).perform.succeed?
end
#Process messages using block
queue.process do |message|
#queue.commit is called if last statement of the block returns true
YourTask.new(message).perform.succeed?
end
# Process messages with timeout (starting from version 0.0.3)
# Wait for 15 seconds for new messages, then exit
queue.process(false, 15) do |message|
puts "'#{message}'"
end
# Process messages in a non blocking-way
# A soon as the queue is empty, the block will exit
queue.process(true) do |message|
puts "'#{message}'"
end
Copyright (c) 2013 Francesco Laurita. See LICENSE.txt for further details.
FAQs
Unknown package
We found that redis-queue demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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