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使用Sidekiq时按对等方重置连接

[英]Connection Reset By Peer when using Sidekiq

 原文  2015-09-13 02:55:50  7   1    ruby-on-rails/ redis/ openssl/ sidekiq/ econnreset

问题描述

I recently installed the Sidekiq gem to send emails in a background process in my Rails app. 我最近安装了Sidekiq gem，以便在Rails应用程序中通过后台进程发送电子邮件。 I have yet to get a single email to send however and Stack Overflow searches have left me empty handed so far. 我还没有收到一封要发送的电子邮件，到目前为止，Stack Overflow搜索使我一无所获。 I don't have a good grasp of Sidekiq or Redis so part of the problem might be that I don't really know what to search for or how to interpret the error messages. 我对Sidekiq或Redis不太了解，因此部分问题可能是我真的不知道要搜索什么或如何解释错误消息。 Before installing Sidekiq the emails would send just fine with the .deliver method. 在安装Sidekiq之前，使用.deliver方法可以发送电子邮件。

I'm getting an error message "Connection reset by peer" followed by "End of file reached" when it tries to send it again. 尝试再次发送该消息时，出现一条错误消息“由对等方重置连接”，然后出现“到达文件末尾”。 There's also a warning message that contains 'sysread_nonblock' and mentions the openssl directory. 还有一条警告消息，其中包含“ sysread_nonblock”并提及openssl目录。 

2015-09-13T01:59:23.751Z 1400 TID-owidkv8b8 WARN: Errno::ECONNRESET: Connection reset by peer
2015-09-13T01:59:23.751Z 1400 TID-owidkv8b8 WARN: .../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/openssl/buffering.rb:182:in `sysread_nonblock'

Here's my code. 这是我的代码。 Its based on Rails 4.2.3 and Ruby 2.2.1. 它基于Rails 4.2.3和Ruby 2.2.1。

Gemfile 宝石文件 

gem 'redis'
gem 'sidekiq'

Application.rb Application.rb 

config.active_job.queue_adapter = :sidekiq

config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }

config.action_mailer.delivery_method = :smtp

config.action_mailer.smtp_settings = {
  address:         'smtp.office365.com',
  port:            587,
  authentication:  :login,
  user_name:       ENV['office_email'],
  password:        ENV['office_pw'],
  domain:          'example.com',
  enable_starttls_auto: true
}

Question Controller 问题控制器 

QuestionMailer.question_email.deliver_later!

Question Mailer 问题邮件 

default from: "info@example.com"

def question_email
    mail(to: "example@gmail.com", subject: 'Question Email')
end

When I start my local server, I do the following: 启动本地服务器时，请执行以下操作：

Start Redis Server 启动Redis服务器 

redis-server /usr/local/etc/redis.conf

Start Sidekiq 启动Sidekiq 

bundle exec sidekiq -q default -q mailers

Start Rails Server (with foreman) 启动Rails Server （与领班） 

foreman run rails server

Here's my full log: 这是我的完整日志： 

2015-09-13T01:59:17.861Z 1400 TID-owidkv8b8 ActionMailer::DeliveryJob JID-2fb2df2aac71bb896b05c7f1 INFO: start
2015-09-13T01:59:23.750Z 1400 TID-owidkv8b8 ActionMailer::DeliveryJob JID-2fb2df2aac71bb896b05c7f1 INFO: fail: 5.889 sec
2015-09-13T01:59:23.751Z 1400 TID-owidkv8b8 WARN: {"class"=>"ActiveJob::QueueAdapters::SidekiqAdapter::JobWrapper", "wrapped"=>"ActionMailer::DeliveryJob", "queue"=>"mailers", "args"=>[{"job_class"=>"ActionMailer::DeliveryJob", "job_id"=>"708d1ee4-7d66-493e-8b9f-0fefa7838262", "queue_name"=>"mailers", "arguments"=>["QuestionMailer", "question_email", "deliver_now!"]}], "retry"=>true, "jid"=>"2fb2df2aac71bb896b05c7f1", "created_at"=>1442109557.85662, "enqueued_at"=>1442109557.8567731, "error_message"=>"Connection reset by peer", "error_class"=>"Errno::ECONNRESET", "failed_at"=>1442109563.749469, "retry_count"=>0}
2015-09-13T01:59:23.751Z 1400 TID-owidkv8b8 WARN: Errno::ECONNRESET: Connection reset by peer
2015-09-13T01:59:23.751Z 1400 TID-owidkv8b8 WARN: .../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/openssl/buffering.rb:182:in `sysread_nonblock'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/openssl/buffering.rb:182:in `read_nonblock'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/protocol.rb:153:in `rbuf_fill'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/protocol.rb:134:in `readuntil'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/protocol.rb:144:in `readline'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/smtp.rb:945:in `recv_response'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/smtp.rb:931:in `block in getok'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/smtp.rb:955:in `critical'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/smtp.rb:929:in `getok'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/smtp.rb:923:in `quit'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/smtp.rb:616:in `do_finish'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/smtp.rb:523:in `ensure in start'
.../.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/net/smtp.rb:523:in `start'
.../.rvm/gems/ruby-2.2.1/gems/mail-2.6.3/lib/mail/network/delivery_methods/smtp.rb:112:in `deliver!'
.../.rvm/gems/ruby-2.2.1/gems/mail-2.6.3/lib/mail/message.rb:252:in `deliver!'
.../.rvm/gems/ruby-2.2.1/gems/actionmailer-4.2.3/lib/action_mailer/message_delivery.rb:77:in `deliver_now!'
.../.rvm/gems/ruby-2.2.1/gems/actionmailer-4.2.3/lib/action_mailer/delivery_job.rb:10:in `perform'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/execution.rb:32:in `block in perform_now'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:553:in `block (2 levels) in compile'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:496:in `block (2 levels) in around'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:341:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:341:in `block (2 levels) in simple'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/logging.rb:23:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/logging.rb:23:in `block (4 levels) in <module:Logging>'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/notifications.rb:164:in `block in instrument'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/notifications.rb:164:in `instrument'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/logging.rb:22:in `block (3 levels) in <module:Logging>'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/logging.rb:43:in `block in tag_logger'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:68:in `block in tagged'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:26:in `tagged'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:68:in `tagged'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/logging.rb:43:in `tag_logger'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/logging.rb:19:in `block (2 levels) in <module:Logging>'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:439:in `instance_exec'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:439:in `block in make_lambda'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:340:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:340:in `block in simple'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:495:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:495:in `block in around'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
.../.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:88:in `run_callbacks'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/execution.rb:31:in `perform_now'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/execution.rb:21:in `execute'
.../.rvm/gems/ruby-2.2.1/gems/activejob-4.2.3/lib/active_job/queue_adapters/sidekiq_adapter.rb:42:in `perform'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/processor.rb:75:in `execute_job'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/processor.rb:52:in `block (2 levels) in process'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/chain.rb:127:in `block in invoke'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/server/active_record.rb:6:in `call'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/chain.rb:129:in `block in invoke'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/server/retry_jobs.rb:74:in `call'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/chain.rb:129:in `block in invoke'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/server/logging.rb:11:in `block in call'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/logging.rb:30:in `with_context'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/server/logging.rb:7:in `call'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/chain.rb:129:in `block in invoke'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/chain.rb:132:in `call'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/middleware/chain.rb:132:in `invoke'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/processor.rb:51:in `block in process'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/processor.rb:98:in `stats'
.../.rvm/gems/ruby-2.2.1/gems/sidekiq-3.5.0/lib/sidekiq/processor.rb:50:in `process'
.../.rvm/gems/ruby-2.2.1/gems/celluloid-0.17.1.2/lib/celluloid/calls.rb:28:in `public_send'
.../.rvm/gems/ruby-2.2.1/gems/celluloid-0.17.1.2/lib/celluloid/calls.rb:28:in `dispatch'
.../.rvm/gems/ruby-2.2.1/gems/celluloid-0.17.1.2/lib/celluloid/call/async.rb:7:in `dispatch'
.../.rvm/gems/ruby-2.2.1/gems/celluloid-0.17.1.2/lib/celluloid/cell.rb:50:in `block in dispatch'
.../.rvm/gems/ruby-2.2.1/gems/celluloid-0.17.1.2/lib/celluloid/cell.rb:76:in `block in task'
.../.rvm/gems/ruby-2.2.1/gems/celluloid-0.17.1.2/lib/celluloid/actor.rb:339:in `block in task'
.../.rvm/gems/ruby-2.2.1/gems/celluloid-0.17.1.2/lib/celluloid/task.rb:44:in `block in initialize'
.../.rvm/gems/ruby-2.2.1/gems/celluloid-0.17.1.2/lib/celluloid/task/fibered.rb:14:in `block in create'

Many thanks in advance for any insights that can be provided! 在此先感谢您能提供的任何见解！

1 个解决方案

解决方案1
 0 已采纳  2015-09-19 02:00:57

For anyone who runs into a similar problem, I fixed the error by simply adding this line to config/environments/development.rb 对于遇到类似问题的任何人，我只需将这一行添加到config / environments / development.rb中即可解决该错误。 

config.action_mailer.perform_deliveries = true

This is set to false by default since typically you don't want to actually send emails in development mode. 默认情况下将其设置为false，因为通常您不希望在开发模式下实际发送电子邮件。 I'm not sure why deliver_now was working even when this was set to false but what can you do... 我不确定为什么即使将其设置为false，deliver_now仍能正常工作，但是您该怎么办...

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