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Contents
require 'puma/const'
require 'stringio'
module Puma
# The default implement of an event sink object used by Server
# for when certain kinds of events occur in the life of the server.
#
# The methods available are the events that the Server fires.
#
class Events
include Const
# Create an Events object that prints to +stdout+ and +stderr+.
#
def initialize(stdout, stderr)
@stdout = stdout
@stderr = stderr
end
attr_reader :stdout, :stderr
# An HTTP parse error has occured.
# +server+ is the Server object, +env+ the request, and +error+ a
# parsing exception.
#
def parse_error(server, env, error)
@stderr.puts "#{Time.now}: HTTP parse error, malformed request (#{env[HTTP_X_FORWARDED_FOR] || env[REMOTE_ADDR]}): #{error.inspect}"
@stderr.puts "#{Time.now}: ENV: #{env.inspect}\n---\n"
end
# An unknown error has occured.
# +server+ is the Server object, +env+ the request, +error+ an exception
# object, and +kind+ some additional info.
#
def unknown_error(server, error, kind="Unknown")
if error.respond_to? :render
error.render "#{Time.now}: #{kind} error", @stderr
else
@stderr.puts "#{Time.now}: #{kind} error: #{error.inspect}"
@stderr.puts error.backtrace.join("\n")
end
end
DEFAULT = new(STDOUT, STDERR)
# Returns an Events object which writes it's status to 2 StringIO
# objects.
#
def self.strings
Events.new StringIO.new, StringIO.new
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems