class Puppet::Network::HTTP::Rack

An rack application, for running the Puppet HTTP Server.

Public Instance Methods

call(env) click to toggle source

The real rack application (which needs to respond to call). The work we need to do, roughly is:

Read request (from env) and prepare a response
Route the request to the correct handler
Return the response (in rack-format) to our caller.

# File lib/puppet/network/http/rack.rb, line 15
def call(env)
  request = Rack::Request.new(env)
  response = Rack::Response.new
  Puppet.debug 'Handling request: %s %s' % [request.request_method, request.fullpath]

  begin
    Puppet::Network::HTTP::RackREST.new.process(request, response)
  rescue => detail
    # Send a Status 500 Error on unhandled exceptions.
    response.status = 500
    response['Content-Type'] = 'text/plain'
    response.write 'Internal Server Error: "%s"' % detail.message
    # log what happened
    Puppet.log_exception(detail, "Puppet Server (Rack): Internal Server Error: Unhandled Exception: \"%s\"" % detail.message)
  end
  response.finish
end