Module: HTTPX::Plugins::Expect::RequestMethods

Defined in:
lib/httpx/plugins/expect.rb

Instance Method Summary collapse

Instance Method Details

#initialize ⇒ Object 



45
46
47
48
49
50
51
52
53
54
55
 
# File 'lib/httpx/plugins/expect.rb', line 45

def initialize(*)
  super
  return if @body.empty?

  threshold = @options.expect_threshold_size
  return if threshold && !@body.unbounded_body? && @body.bytesize < threshold

  return if Expect.no_expect_store.include?(origin)

  @headers["expect"] = "100-continue"
end

#response=(response) ⇒ Object 



57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
 
# File 'lib/httpx/plugins/expect.rb', line 57

def response=(response)
  if response.is_a?(Response) &&
     response.status == 100 &&
     !@headers.key?("expect") &&
     (@state == :body || @state == :done)

    # if we're past this point, this means that we just received a 100-Continue response,
    # but the request doesn't have the expect flag, and is already flushing (or flushed) the body.
    #
    # this means that expect was deactivated for this request too soon, i.e. response took longer.
    #
    # so we have to reactivate it again.
    @headers["expect"] = "100-continue"
    @informational_status = 100
    Expect.no_expect_store.delete(origin)
  end
  super
end