1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
require 'drb'
require 'base/kpse/trees'
class KpseServer
attr_accessor :port
def initialize(port=7000)
@port = port
end
def start
puts "starting drb service at port #{@port}"
DRb.start_service("druby://localhost:#{@port}", KpseTrees.new)
trap(:INT) do
DRb.stop_service
end
DRb.thread.join
end
def stop
# todo
end
end
class KpseClient
attr_accessor :port
def initialize(port=7000)
@port = port
@kpse = nil
end
def start
# only needed when callbacks are used / slow, due to Socket::getaddrinfo
# DRb.start_service
end
def object
@kpse = DRbObject.new(nil,"druby://localhost:#{@port}")
end
end
# SERVER_URI="druby://localhost:8787"
#
# # Start a local DRbServer to handle callbacks.
# #
# # Not necessary for this small example, but will be required
# # as soon as we pass a non-marshallable object as an argument
# # to a dRuby call.
# DRb.start_service
#
# timeserver = DRbObject.new_with_uri(SERVER_URI)
|
