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Versions: 23
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Contents
# Copyright © 2012 The Pennsylvania State University
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
if defined?(PhusionPassenger)
PhusionPassenger.on_event(:starting_worker_process) do |forked|
# We're in smart spawning mode.
if forked
# Re-establish redis connection
require 'redis'
config = YAML::load(ERB.new(IO.read(File.join(Rails.root, 'config', 'redis.yml'))).result)[Rails.env].with_indifferent_access
# The important two lines
$redis.client.disconnect if $redis
$redis = Redis.new(host: config[:host], port: config[:port], thread_safe: true) rescue nil
Resque.redis.client.reconnect if Resque.redis
end
end
else
config = YAML::load(ERB.new(IO.read(File.join(Rails.root, 'config', 'redis.yml'))).result)[Rails.env].with_indifferent_access
$redis = Redis.new(host: config[:host], port: config[:port], thread_safe: true) rescue nil
end
# Code borrowed from Obie's Redis patterns talk at RailsConf'12
Nest.class_eval do
def initialize(key, redis=$redis)
super(key.to_param)
@redis = redis
end
def [](key)
self.class.new("#{self}:#{key.to_param}", @redis)
end
end
Version data entries
23 entries across 23 versions & 2 rubygems