停止 sidekiq worker 执行方法

Question

我的工作人员的 perform 方法中有一个 begin rescue 块，就像这样

begin
  HTTParty.get(url)
rescue
  ## call failed for some reason, log and stop performing
  break
end
## do more stuff here with the result of the call if it didn't fail
## this can fail too so a further
  begin
    ##would be cumbersome
  rescue
  end

但是我得到了 Invalid break (SyntaxError)

是否有其他方式告诉 sidekiq 这项工作基本完成？我不希望它重试，而是完全退出。

Answer 1

你不需要休息。如果 begin 中的代码失败，将停止执行并执行 rescue 块中的内容。要默默忽略和return，只需将救援内容留空即可。

def perform
  begin
    HTTParty.get(url)
  rescue
    ## call failed for some reason, log and stop performing
  end
end

你也可以缩短方法

def perform
  HTTParty.get(url)
rescue
  ## call failed for some reason, log and stop performing
end

您可能只想明确地挽救某些异常。我不确定你想挽救什么（这取决于 HTTParty 可以提出什么）。

def perform
  HTTParty.get(url)
rescue WhateverError
  ## call failed for some reason, log and stop performing
end

这是一个例子

def perform
  HTTParty.get(url)
rescue WhateverError => e
  Rails.logger.error "Kaboom! #{e.message}"
end

Answer 2

就return:

begin
  HTTParty.get(url)
rescue => e
  logger.warn(e.message)
  return
end

停止 sidekiq worker 执行方法

stop sidekiq worker perform method

ruby

ruby-on-rails

sidekiq