Class: Async::App::WebServer::HealthApp

Inherits:

Object

• Object
• Async::App::WebServer::HealthApp

Includes:

Component

Defined in:

lib/async/app/web_server/health_app.rb

Constant Summary

PATHS =

["/health", "/health/"].freeze

Instance Method Summary

• #call(_) ⇒ Object
• #can_handle?(request) ⇒ Boolean
• #initialize ⇒ HealthApp constructor

  A new instance of HealthApp.

Methods included from Component

included, #run

Constructor Details

#initialize ⇒ HealthApp

Returns a new instance of HealthApp.

# File 'lib/async/app/web_server/health_app.rb', line 8

def initialize
  @healthy = false

  bus.subscribe("health.updated") { @healthy = _1 }
end

Instance Method Details

#call(_) ⇒ Object

# File 'lib/async/app/web_server/health_app.rb', line 15

def call(_) = [@healthy ? 200 : 500]

#can_handle?(request) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/async/app/web_server/health_app.rb', line 14

def can_handle?(request) = PATHS.include?(request.path)