Class: Rack::Client::Handler::Excon

Inherits:
Object
  • Object
show all
Includes:
DualBand
Defined in:
lib/rack/client/handler/excon.rb

Instance Method Summary collapse

Methods included from DualBand

#call

Instance Method Details

#async_call(env) ⇒ Object 



9
10
11
 
# File 'lib/rack/client/handler/excon.rb', line 9

def async_call(env)
  raise("Asynchronous API is not supported for EmHttp Handler") unless block_given?
end

#connection_for(request) ⇒ Object 



40
41
42
 
# File 'lib/rack/client/handler/excon.rb', line 40

def connection_for(request)
  connection = ::Excon.new(request.url)
end

#parse(excon_response) ⇒ Object 



31
32
33
34
35
36
37
38
 
# File 'lib/rack/client/handler/excon.rb', line 31

def parse(excon_response)
  body = excon_response.body.empty? ? [] : StringIO.new(excon_response.body)
  headers = {}
  excon_response.headers.map do |key,value|
    headers[key] = value.split(", ")
  end
  Response.new(excon_response.status, Headers.new(headers).to_http, body)
end

#sync_call(env) ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/rack/client/handler/excon.rb', line 13

def sync_call(env)
  request = Rack::Request.new(env)

  body = case request.body
         when StringIO then request.body.string
         when IO       then request.body.read
         when Array    then request.body.join
         when String   then request.body
         end

  response = parse connection_for(request).request(:method   => request.request_method,
                                                   :path     => request.path,
                                                   :headers  => Headers.from(env).to_http,
                                                   :body     => body)

  response.finish
end