class ElbHealthCheck::Middleware
Attributes
app[RW]
Public Class Methods
new(app)
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# File lib/elb_health_check/middleware.rb, line 7 def initialize(app) @app = app end
Public Instance Methods
call(env)
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# File lib/elb_health_check/middleware.rb, line 11 def call(env) return app.call(env) unless ElbHealthCheck.uris.include?(env['PATH_INFO']) checks = ElbHealthCheck.checks.map { |check| send("#{check}?") } if checks.include?(false) [500, {}, ['FAILED']] else [200, {}, ['OK']] end end
Private Instance Methods
database?()
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# File lib/elb_health_check/middleware.rb, line 25 def database? if defined?(ActiveRecord) ActiveRecord::Base.connection.active? else true end end