Rails 4 SideKiq 초기화되지 않은 일정한 오류
-
21-12-2019 - |
문제
백그라운드에서 전자 메일을 보내려고 할 때 응용 프로그램에 문제가 발생합니다. Error AcceroDiceTagcode가 발생하지 않으며, 어떤 제안이 없습니까?
내 작업자는 uninitialized constant AnswersController::LazyDoer
여기 내 컨트롤러가 있습니다 :
class AnswersController < ApplicationController
before_action :authenticate_user!
before_action :set_question, except: [:adding_likes,:accept]
def create
@answer = Answer.new(answer_params)
@answer.user_id = current_user.id
@answer.question_id = @question.id
@question_owner = User.find(@question.user_id)
if @answer.save
LazyDoer.perform_async(@question_owner,current_user,@answer,@question)
redirect_to question_path(@question), notice: "Answer was successfully created."
else
render(:template => "questions/show", alert: "There was an error when adding answer.")
end
end
.
여기에서는 작업자가 있습니다 :
class LazyDoer
include Sidekiq::Worker
sidekiq_options retry: false
def perform(question_owner,current_user,answer,question)
@question_owner = question_owner
@current_user = current_user
@answer = answer
@question = question
UserMailer.send_email(@question_owner,@current_user,@answer,@question).deliver
end
end
.
편집 :
LazyDoer Worker를 완전히 작동 시켰지만 이제는 이제 이메일을 보내는 데 문제가 있습니다.가장 중요한 것은 메일러가 sidekiq 없이 완벽하게 작동합니다.사이드 키크 내의 오류가 있습니다 :
2014-07-30T19:28:38.479Z 4317 TID-amn3w LazyDoer JID-3e465606b1d5728181002af0 INFO: start
2014-07-30T19:28:38.480Z 4317 TID-amn3w LazyDoer JID-3e465606b1d5728181002af0 INFO: fail: 0.001 sec
2014-07-30T19:28:38.481Z 4317 TID-amn3w WARN: {"retry"=>false, "queue"=>"default", "class"=>"LazyDoer", "args"=>["matthew.kilan@gmail.com", "matthew.kilan@gmail.com", "#<Answer:0x000000045fd148>", "#<Question:0x000000045fe728>"], "jid"=>"3e465606b1d5728181002af0", "enqueued_at"=>1406748518.4762628}
2014-07-30T19:28:38.481Z 4317 TID-amn3w WARN: undefined method `email' for "matthew.kilan@gmail.com":String
2014-07-30T19:28:38.481Z 4317 TID-amn3w WARN: /home/mateusz/Pulpit/Aptana3_Workspace/challenge_app/app/mailers/user_mailer.rb:9:in `send_email'
.
및 여기에 내 메일러가 있습니다.
class UserMailer < ActionMailer::Base
default from: "matthew.kilan@gmail.com"
def send_email(question_owner,cur_user,answer,question)
@question_owner = question_owner
@cur_user = cur_user
@answer = answer
@question = question
mail(to: @question_owner.email, subject: "Answer added to your question:")
end
def accepted_email(user,answer,question)
@user = user
@answer = answer
@question = question
mail(to: @user.email, subject: "Your answer has been accepted")
end
end
. 해결책
솔루션이 있으며, SideKiq 오류의 문제는 Redis 인 NoSQL 데이터베이스를 사용하고 있기 때문에 Redis는 작업자에게 보내려는 경우 ActiveRecord 모델과 같은 복잡한 레일 데이터를 제대로 이해할 수 없습니다., 그가 가지고있는 모든 단일 속성을 가진 전체 사용자는 Redis에서는 작동하지 않습니다. 데이터는 너무 복잡합니다.솔루션은 간단하고 생성 된 전자 메일보기 및 mailer.rb에서 정확히 보이고 필요한 속성을 정확히보아야합니다. 작업자에게 해당 속성 만 보내려면 전체 ActiveRecord 모델을 보내지 마십시오.
여기에서는 고정 작업자가 있습니다.
class LazyDoer
include Sidekiq::Worker
sidekiq_options retry: false
def perform(question_owner_email,current_user_name,answer_contents,question_title)
UserMailer.send_email(question_owner_email,current_user_name,answer_contents,question_title).deliver
end
end
.
고정 컨트롤러 (가장 중요한) :
class AnswersController < ApplicationController
before_action :authenticate_user!
before_action :set_question, except: [:adding_likes,:accept]
def create
@answer = Answer.new(answer_params)
@answer.user_id = current_user.id
@answer.question_id = @question.id
@question_owner = User.find(@question.user_id)
if @answer.save
LazyDoer.perform_async(@question_owner.email,current_user.name,@answer.contents,@question.title)
#DLA MAILERA BEZ SIDEKIQ UserMailer.send_email(@question_owner,current_user,@answer,@question).deliver
redirect_to question_path(@question), notice: "Answer was successfully created."
else
#redirect_to question_path(@question), alert: "There was an error when adding answer."
render(:template => "questions/show", alert: "There was an error when adding answer.")
end
end
end
.
고정 사용자 메일러 :
class UserMailer < ActionMailer::Base
default from: "matthew.kilan@gmail.com"
def send_email(question_owner_email,cur_user_name,answer_contents,question_title)
@question_owner_email = question_owner_email
@cur_user_name = cur_user_name
@answer_contents = answer_contents
@question_title = question_title
mail(to: @question_owner_email, subject: "Answer added to your question:")
end
end
.
ERB 대신 슬림 템플릿 언어 사용과 함께 수정 된 전자 메일보기 :
doctype html
html
head
meta content="text/html; charset=UTF-8" http-equiv="Content-Type"
body
h1 Your question #{@question_title} has been answered
p
|
Answered by #{@cur_user_name}
<br />
The answer content is:
<br />
#{@answer_contents}
p Accept or like the answer if it was useful for you.
. 다른 팁
Instead of sending user object in @question_owner send user id.