Class: SidekiqVigil::HealthApp

Inherits:
Object
  • Object
show all
Defined in:
lib/sidekiq_vigil/health_app.rb

Constant Summary collapse

JSON_HEADERS = 
{ "content-type" => "application/json", "cache-control" => "no-store" }.freeze

Instance Method Summary collapse

Constructor Details

#initialize(storage:, interval:, clock: -> { Time.now }) ⇒ HealthApp

Returns a new instance of HealthApp.



10
11
12
13
14
 
# File 'lib/sidekiq_vigil/health_app.rb', line 10

def initialize(storage:, interval:, clock: -> { Time.now })
  @storage = storage
  @interval = interval
  @clock = clock
end

Instance Method Details

#call(env) ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/sidekiq_vigil/health_app.rb', line 16

def call(env)
  return response(405, error: "method not allowed") unless env["REQUEST_METHOD"] == "GET"

  case env["PATH_INFO"]
  when "/healthz" then health
  when "/status.json" then status
  else response(404, error: "not found")
  end
rescue StandardError => e
  response(503, healthy: false, error: "snapshot unavailable", detail: e.class.name)
end