Class: StatusLib::StatusInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/status_lib/status_info.rb

Instance Method Summary collapse

Constructor Details

#initialize(api) ⇒ StatusInfo

Returns a new instance of StatusInfo.



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# File 'lib/status_lib/status_info.rb', line 2

def initialize(api)
  @api      = api
  @statuses = {}
  @expiries = {}
  @updates  = {}
end

Instance Method Details

#switch(name, status, options = {}) ⇒ Object 



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# File 'lib/status_lib/status_info.rb', line 21

def switch(name, status, options={})
  unless [:up, :down].include?(status)
    raise ArgumentError.new("unknown status")
  end

  expires = options.fetch(:for, StatusLib.config.down_duration)
  expires = now + expires unless expires.nil?

  @statuses[name] = status
  @expiries[name] = expires

  add_pending_update(name, status, expires)
  send_pending_updates

  StatusLib.config.stats_handler.increment("status.change.#{name}.#{status}")
end

#up?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/status_lib/status_info.rb', line 9

def up?(name)
  sync_status_list
  status = @statuses[name]
  expiry = @expiries[name]

  if status == :down && (expiry.nil? || expiry > now)
    return false
  else
    return true
  end
end