设计:iOS上的一些用户在离开浏览器时会不断地被注销

rememberable 因为设计,它对我的大多数用户都很有效。但是对于一些使用(目前为止只有iOS,而不是所有iOS)的用户来说,memberme功能不起作用。在他们登录并正确选中“记住我”复选框后,他们在离开浏览器(例如切换到safari以外的其他应用程序)几分钟后就会被注销。

密钥文件如下所示:

用户.rb:

class User < ApplicationRecord
  # Include default devise modules. Others available are:
  # :confirmable, :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable
end

设计rb:

Devise.setup do |config|
  config.mailer_sender = 'webmaster@example.com'
  require 'devise/orm/active_record'
  config.case_insensitive_keys = [:email]
  config.strip_whitespace_keys = [:email]
  config.skip_session_storage = [:http_auth]
  config.stretches = Rails.env.test? ? 1 : 11
  config.reconfirmable = true
  config.remember_for = 1.year
  config.expire_all_remember_me_on_sign_out = true
  config.extend_remember_period = true
  config.password_length = 6..128
  config.email_regexp = /\A[^@\s]+@[^@\s]+\z/
  config.timeout_in = 2.weeks
  config.reset_password_within = 6.hours
  config.sign_out_via = :get
end

h2
  | Log in
= simple_form_for(resource, as: resource_name, url: session_path(resource_name)) do |f|
  .field
    = f.input :email, autofocus: true, type: "email"
  .field
    = f.input :password, autocomplete: "off", type: 'passsword'
  - if devise_mapping.rememberable?
    .field
      = f.input :remember_me, as: :boolean
  .actions
    = f.submit "Log in", class: 'btn btn-primary'
br
= render "devise/shared/links"

我不知道为什么会发生这种情况,什么会导致这种情况以及如何调试它?