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* lib/drb/drb.rb: Improved documentation by adding or hiding methods.

Browse source 
* lib/drb/eq.rb:  ditto.
* lib/drb/extserv.rb:  ditto.
* lib/drb/gw.rb:  ditto.
* lib/drb/invokemethod.rb:  ditto.
* lib/drb/observer.rb:  ditto.
* lib/drb/ssl.rb:  ditto.
* lib/drb/timeridconv.rb:  ditto.
* lib/drb/unix.rb:  ditto.

* sample/drb/gw_cu.rb:  Fixed bug in DRb gateway sample.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
drbrain 2013-01-25 03:25:39 +00:00
parent d50bd4939a
commit 90e69dfdaf
11 changed files with 124 additions and 17 deletions
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42
lib/drb/gw.rb
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@ -2,8 +2,36 @@ require 'drb/drb'
require 'monitor'
module DRb
# Gateway id conversion forms a gateway between different DRb protocols or
# networks.
#
# The gateway needs to install this id conversion and create servers for
# each of the protocols or networks it will be a gateway between. It then
# needs to create a server that attaches to each of these networks. For
# example:
#
# require 'drb/drb'
# require 'drb/unix'
# require 'drb/gw'
#
# DRb.install_id_conv DRb::GWIdConv.new
# gw = DRb::GW.new
# s1 = DRb::DRbServer.new 'drbunix:/path/to/gateway', gw
# s2 = DRb::DRbServer.new 'druby://example:10000', gw
#
# s1.thread.join
# s2.thread.join
#
# Each client must register services with the gateway, for example:
#
# DRb.start_service 'drbunix:', nil # an anonymous server
# gw = DRbObject.new nil, 'drbunix:/path/to/gateway'
# gw[:unix] = some_service
# DRb.thread.join
class GWIdConv < DRbIdConv
def to_obj(ref)
def to_obj(ref) # :nodoc:
if Array === ref && ref[0] == :DRbObject
return DRbObject.new_with(ref[1], ref[2])
end
@ -11,19 +39,29 @@ module DRb
end
end
# The GW provides a synchronized store for participants in the gateway to
# communicate.
class GW
include MonitorMixin
# Creates a new GW
def initialize
super()
@hash = {}
end
# Retrieves +key+ from the GW
def [](key)
synchronize do
@hash[key]
end
end
# Stores value +v+ at +key+ in the GW
def []=(key, v)
synchronize do
@hash[key] = v
@ -31,7 +69,7 @@ module DRb
end
end
class DRbObject
class DRbObject # :nodoc:
def self._load(s)
uri, ref = Marshal.load(s)
if DRb.uri == uri