Class: ActionController::CgiResponse

Inherits:
AbstractResponse show all
Defined in:
lib/action_controller/cgi_process.rb

Overview

:nodoc:

Constant Summary

Constants inherited from AbstractResponse

AbstractResponse::DEFAULT_HEADERS

Instance Attribute Summary

Attributes inherited from AbstractResponse

#assigns, #body, #cookies, #headers, #redirected_to, #redirected_to_method_params, #session, #template

Instance Method Summary collapse

Methods inherited from AbstractResponse

#redirect

Constructor Details

#initialize(cgi) ⇒ CgiResponse

Returns a new instance of CgiResponse.



166
167
168
169
 
# File 'lib/action_controller/cgi_process.rb', line 166

def initialize(cgi)
  @cgi = cgi
  super()
end

Instance Method Details

#out(output = $stdout) ⇒ Object 



171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
 
# File 'lib/action_controller/cgi_process.rb', line 171

def out(output = $stdout)
  convert_content_type!(@headers)
  output.binmode      if output.respond_to?(:binmode)
  output.sync = false if output.respond_to?(:sync=)
  
  begin
    output.write(@cgi.header(@headers))

    if @cgi.send(:env_table)['REQUEST_METHOD'] == 'HEAD'
      return
    elsif @body.respond_to?(:call)
      @body.call(self, output)
    else
      output.write(@body)
    end

    output.flush if output.respond_to?(:flush)
  rescue Errno::EPIPE => e
    # lost connection to the FCGI process -- ignore the output, then
  end
end