Improving with multiple network interface.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 22 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 2853138979..57b7d73d30 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Thu Nov  1 23:47:43 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+
+	* lib/drb/drb.rb (DRbTCPSocket): Improving with multiple network
+	  interface.
+
+	* test/drb/drbtest.rb: ditto.
+
 Fri Oct 26 17:14:14 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* numeric.c (fix_pow): returns 1.0 for 0**0.0.
diff --git a/lib/drb/drb.rb b/lib/drb/drb.rb
index 25fbb3f788..2fa15445ef 100644
--- a/lib/drb/drb.rb
+++ b/lib/drb/drb.rb
@@ -858,6 +858,7 @@ module DRb
     def self.open_server(uri, config)
       uri = 'druby://:0' unless uri
       host, port, opt = parse_uri(uri)
+      config = {:tcp_original_host => host}.update(config)
       if host.size == 0
         host = getservername
         soc = open_server_inaddr_any(host, port)
@@ -865,6 +866,7 @@ module DRb
 	soc = TCPServer.open(host, port)
       end
       port = soc.addr[1] if port == 0
+      config[:tcp_port] = port
       uri = "druby://#{host}:#{port}"
       self.new(uri, soc, config)
     end
@@ -945,7 +947,12 @@ module DRb
 	break if (@acl ? @acl.allow_socket?(s) : true) 
 	s.close
       end
-      self.class.new(nil, s, @config)
+      if @config[:tcp_original_host].to_s.size == 0
+        uri = "druby://#{s.addr[3]}:#{@config[:tcp_port]}"
+      else
+        uri = @uri
+      end
+      self.class.new(uri, s, @config)
     end
 
     # Check to see if this connection is alive.
@@ -1666,6 +1673,12 @@ module DRb
   #
   # This is the URI of the current server.  See #current_server.
   def uri
+    drb = Thread.current['DRb']
+    client = (drb && drb['client'])
+    if client
+      uri = client.uri
+      return uri if uri
+    end
     current_server.uri
   end
   module_function :uri
diff --git a/test/drb/drbtest.rb b/test/drb/drbtest.rb
index faf6c059d9..bc16ab1ca2 100644
--- a/test/drb/drbtest.rb
+++ b/test/drb/drbtest.rb
@@ -22,7 +22,7 @@ class DRbService
   %w(ut_drb.rb ut_array.rb ut_port.rb ut_large.rb ut_safe1.rb ut_eval.rb).each do |nm|
     add_service_command(nm)
   end
-  @server = @@server = DRb::DRbServer.new(nil, @@manager, {})
+  @server = @@server = DRb::DRbServer.new('druby://localhost:0', @@manager, {})
   @@manager.uri = @@server.uri
   def self.manager
     @@manager