Ruby on rails 这是heroku上unicorn的正确设置吗?
昨天我在heroku上遇到了一个问题,我的redis连接变得陈旧(heroku+postgres+sidekiq)。确切的错误是:Ruby on rails 这是heroku上unicorn的正确设置吗?,ruby-on-rails,ruby,postgresql,heroku,Ruby On Rails,Ruby,Postgresql,Heroku,昨天我在heroku上遇到了一个问题,我的redis连接变得陈旧(heroku+postgres+sidekiq)。确切的错误是: Re: PG::ConnectionBad: PQconsumeInput() SSL SYSCALL error: EOF detected 我不确定这是什么意思,所以我查了一下,发现了这个问题: 我在sidekiq.rb初始值设定项中实现了以下功能: Sidekiq.configure_server do |config| pool_size = Side
Re: PG::ConnectionBad: PQconsumeInput() SSL SYSCALL error: EOF detected
我不确定这是什么意思,所以我查了一下,发现了这个问题:
我在sidekiq.rb初始值设定项中实现了以下功能:
Sidekiq.configure_server do |config|
pool_size = Sidekiq.options[:concurrency] + 2
if defined?(ActiveRecord::Base)
config = Rails.application.config.database_configuration[Rails.env]
config['pool'] = pool_size
ActiveRecord::Base.establish_connection(config)
end
end
然而,heroku告诉我错误的原因是他们自己,他们把我的DB拿下来进行维护…非常混乱
所以在阅读heroku文档时,我发现我需要这个来安装unicorn服务器:
unicorn.rb:
worker_processes Integer(ENV["WEB_CONCURRENCY"] || 3)
timeout 15
preload_app true
before_fork do |server, worker|
Signal.trap 'TERM' do
puts 'Unicorn master intercepting TERM and sending myself QUIT instead'
Process.kill 'QUIT', Process.pid
end
defined?(ActiveRecord::Base) and
ActiveRecord::Base.connection.disconnect!
end
after_fork do |server, worker|
Signal.trap 'TERM' do
puts 'Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT'
end
defined?(ActiveRecord::Base) and
ActiveRecord::Base.establish_connection
end
我的问题是,这是我的系统的正确设置吗?自从我调用ActiveRecord::Base.build\u连接两次后,是否存在冲突