Class: VCAP::Varz
- Inherits:
-
Object
- Object
- VCAP::Varz
- Defined in:
- lib/vcap/component.rb
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(logger) ⇒ Varz
constructor
A new instance of Varz.
Constructor Details
#initialize(logger) ⇒ Varz
Returns a new instance of Varz.
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# File 'lib/vcap/component.rb', line 17 def initialize(logger) @logger = logger end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/vcap/component.rb', line 21 def call(env) @logger.debug "varz access" varz = Yajl::Encoder.encode(Component.updated_varz, :pretty => true, :terminator => "\n") [200, { 'Content-Type' => 'application/json', 'Content-Length' => varz.bytesize.to_s }, varz] rescue => e @logger.error "varz error #{e.inspect} #{e.backtrace.join("\n")}" raise e end |