module HTTPX::Plugins::Tracing::RequestMethods

  1. lib/httpx/plugins/tracing.rb

Methods

Public Class

  1. new

Public Instance

  1. init_time
  2. response=

Attributes

init_time [RW]

Public Class methods

new(*)

intercepts request initialization to inject the tracing logic.

[show source] 
   # File lib/httpx/plugins/tracing.rb
69 def initialize(*)
70   super
71 
72   @init_time = nil
73 
74   tracer = @options.tracer
75 
76   return unless tracer && tracer.enabled?(self)
77 
78   on(:idle) do
79     tracer.reset(self)
80 
81     # request is reset when it's retried.
82     @init_time = nil
83   end
84   on(:headers) do
85     # the usual request init time (when not including the connection handshake)
86     # should be the time the request is buffered the first time.
87     @init_time ||= ::Time.now.utc
88 
89     tracer.start(self)
90   end
91   on(:response) { |response| tracer.finish(self, response) }
92 end

Public Instance methods

response=(*)
[show source] 
    # File lib/httpx/plugins/tracing.rb
 94 def response=(*)
 95   # init_time should be set when it's send to a connection.
 96   # However, there are situations where connection initialization fails.
 97   # Example is the :ssrf_filter plugin, which raises an error on
 98   # initialize if the host is an IP which matches against the known set.
 99   # in such cases, we'll just set here right here.
100   @init_time ||= ::Time.now.utc
101 
102   super
103 end