Class: Faraday::Adapter::HTTPX

Inherits:
Faraday::Adapter show all
Includes:
RequestMixin
Defined in:
lib/httpx/adapters/faraday.rb

Defined Under Namespace

Modules: RequestMixin Classes: ParallelManager, Session

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ HTTPX

Returns a new instance of HTTPX.



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# File 'lib/httpx/adapters/faraday.rb', line 144

def initialize(app)
  super(app)
  @session = Session.new
end

Class Method Details

.setup_parallel_manager ⇒ Object 



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# File 'lib/httpx/adapters/faraday.rb', line 139

def setup_parallel_manager
  ParallelManager.new
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/httpx/adapters/faraday.rb', line 149

def call(env)
  if parallel?(env)
    handler = env[:parallel_manager].enqueue(env)
    handler.on_response do |response|
      save_response(env, response.status, response.body, response.headers, response.reason) do |response_headers|
        response_headers.merge!(response.headers)
      end
    end
    return handler
  end

  request_options = build_request(env)

  timeout_options = {
    connect_timeout: env.request.open_timeout,
    operation_timeout: env.request.timeout,
  }.reject { |_, v| v.nil? }

  options = {
    ssl: env.ssl,
    timeout: timeout_options,
  }

  proxy_options = { uri: env.request.proxy }

  session = @session.with(options)
  session = session.plugin(:proxy).with_proxy(proxy_options) if env.request.proxy
  response = session.__send__(*request_options)
  response.raise_for_status unless response.is_a?(::HTTPX::Response)
  save_response(env, response.status, response.body, response.headers, response.reason) do |response_headers|
    response_headers.merge!(response.headers)
  end
  @app.call(env)
rescue OpenSSL::SSL::SSLError => err
  raise Error::SSLError, err
rescue Errno::ECONNABORTED,
       Errno::ECONNREFUSED,
       Errno::ECONNRESET,
       Errno::EHOSTUNREACH,
       Errno::EINVAL,
       Errno::ENETUNREACH,
       Errno::EPIPE => err
  raise Error::ConnectionFailed, err
end