Asp Forum
Home
|
Login
|
Register
|
Search
Forums
>
comp.lang.ruby
DRb connection closed (nil size
Chris Miller
3/6/2006 3:51:00 PM
[Using Ruby 1.8.3 and DRb 2.0.4]
I'm getting odd behavior with DRb. I'm half of
my development machines, we get the following
load error when trying to start our DRb server:
/usr/local/lib/ruby/1.8/drb/drb.rb:567:in `load': connection closed
(DRb::DRbConnError)
from ./../config/../apis/ism/ism_service.rb:36:in `join'
from ./../config/../apis/ism/ism_service.rb:36:in `start'
from ./ism_server.rb:10
The error is stemming from the socket reporting a "nil" size. Here
is the drb.rb code snippet:
561: def load(soc) # :nodoc:
562: begin
563: sz = soc.read(4) # sizeof (N)
564: rescue
565: raise(DRbConnError, $!.message, $!.backtrace)
566: end
567: raise(DRbConnError, 'connection closed') if sz.nil?
Here's the server code snippet, where we try to start:
20: def start()
21: puts("Starting ISM Service...")
22: if @worker == nil
23: _trap_signals()
24:
25: @queue = ReliableMsg::Queue.new(ISM_QUEUE)
26:
27: @interrupted = false
28:
29: @worker = Thread.new {
30: puts("ISM Service started!")
31: while !@interrupted do
32: _get_message()
33: sleep(2)
34: end
35: }
36: @worker.join
Note that we've done a series of DRb tests with small
clients/servers and it seems to be functioning normally
otherwise.
Again, it works on some machines, but not others, having
identical code stacks (although the OS's differ). Has anyone
seen this behaviour before? Any help on how to proceed and
debug would be much appreciated....
Chris
--
Posted via
http://www.ruby-...
.
Servizio di avviso nuovi messaggi
Ricevi direttamente nella tua mail i nuovi messaggi per
DRb connection closed (nil size
Inserendo la tua e-mail nella casella sotto, riceverai un avviso tramite posta elettronica ogni volta che il motore di ricerca troverà un nuovo messaggio per te
Il servizio è completamente GRATUITO!
x
Login to ForumsZone
Login with Google
Login with E-Mail & Password