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use redis connection pool for cache purge

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This commit is contained in:
Kyle Drake 2014-08-15 12:55:10 -07:00
parent adaf581731
commit c0bea57468
2 changed files with 6 additions and 2 deletions
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4
environment.rb
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@ -51,7 +51,9 @@ Sidekiq.configure_client do |config|
end end
if $config['pubsub_url'] if $config['pubsub_url']
$pubsub = Redis.new url: $config['pubsub_url'] $pubsub_pool = ConnectionPool.new(size: 10, timeout: 5) {
Redis.new url: $config['pubsub_url']
}
end end
if $config['pubsub_url'].nil? && ENV['RACK_ENV'] == 'production' if $config['pubsub_url'].nil? && ENV['RACK_ENV'] == 'production'

4
workers/purge_cache_worker.rb
View file

@ -6,7 +6,9 @@ class PurgeCacheWorker
attempt = 0 attempt = 0
begin begin
attempt += 1 attempt += 1
$pubsub.publish 'purgecache', payload.to_json $pubsub_pool.with do |redis|
redis.publish 'purgecache', payload.to_json
end
rescue Redis::BaseConnectionError => error rescue Redis::BaseConnectionError => error
raise if attempt > 3 raise if attempt > 3
puts "pubsub error: #{error}, retrying in 1s" puts "pubsub error: #{error}, retrying in 1s"