couchrest_model/lib/couchrest/monkeypatches.rb
2010-03-15 19:16:40 -05:00

114 lines
3.5 KiB
Ruby

require File.join(File.dirname(__FILE__), 'support', 'class')
require File.join(File.dirname(__FILE__), 'support', 'blank')
require 'timeout'
# This file must be loaded after the JSON gem and any other library that beats up the Time class.
class Time
# This date format sorts lexicographically
# and is compatible with Javascript's <tt>new Date(time_string)</tt> constructor.
# Note this this format stores all dates in UTC so that collation
# order is preserved. (There's no longer a need to set <tt>ENV['TZ'] = 'UTC'</tt>
# in your application.)
def to_json(options = nil)
u = self.getutc
%("#{u.strftime("%Y/%m/%d %H:%M:%S +0000")}")
end
# Decodes the JSON time format to a UTC time.
# Based on Time.parse from ActiveSupport. ActiveSupport's version
# is more complete, returning a time in your current timezone,
# rather than keeping the time in UTC. YMMV.
# def self.parse string, fallback=nil
# d = DateTime.parse(string).new_offset
# self.utc(d.year, d.month, d.day, d.hour, d.min, d.sec)
# rescue
# fallback
# end
end
# Monkey patch for faster net/http io
if RUBY_VERSION.to_f < 1.9
class Net::BufferedIO #:nodoc:
alias :old_rbuf_fill :rbuf_fill
def rbuf_fill
if @io.respond_to?(:read_nonblock)
begin
@rbuf << @io.read_nonblock(65536)
rescue Errno::EWOULDBLOCK
if IO.select([@io], nil, nil, @read_timeout)
retry
else
raise Timeout::Error, "IO timeout"
end
end
else
timeout(@read_timeout) do
@rbuf << @io.sysread(65536)
end
end
end
end
end
# module RestClient
# # def self.copy(url, headers={})
# # Request.execute(:method => :copy,
# # :url => url,
# # :headers => headers)
# # end
#
# # class Request
# #
# # def establish_connection(uri)
# # Thread.current[:connection].finish if (Thread.current[:connection] && Thread.current[:connection].started?)
# # p net_http_class
# # net = net_http_class.new(uri.host, uri.port)
# # net.use_ssl = uri.is_a?(URI::HTTPS)
# # net.verify_mode = OpenSSL::SSL::VERIFY_NONE
# # Thread.current[:connection] = net
# # Thread.current[:connection].start
# # Thread.current[:connection]
# # end
# #
# # def transmit(uri, req, payload)
# # setup_credentials(req)
# #
# # Thread.current[:host] ||= uri.host
# # Thread.current[:port] ||= uri.port
# #
# # if (Thread.current[:connection].nil? || (Thread.current[:host] != uri.host))
# # p "establishing a connection"
# # establish_connection(uri)
# # end
# #
# # display_log request_log
# # http = Thread.current[:connection]
# # http.read_timeout = @timeout if @timeout
# #
# # begin
# # res = http.request(req, payload)
# # rescue
# # p "Net::HTTP connection failed, reconnecting"
# # establish_connection(uri)
# # http = Thread.current[:connection]
# # require 'ruby-debug'
# # req.body_stream = nil
# #
# # res = http.request(req, payload)
# # display_log response_log(res)
# # result res
# # else
# # display_log response_log(res)
# # process_result res
# # end
# #
# # rescue EOFError
# # raise RestClient::ServerBrokeConnection
# # rescue Timeout::Error
# # raise RestClient::RequestTimeout
# # end
# # end
#
# end