akr	2009-02-11 17:39:57 +0900 (Wed, 11 Feb 2009)

  New Revision: 22238

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22238

  Log:
    * ext/socket/lib/socket.rb (Socket.udp_server_sockets): call the block
      if given.  close the sockets when the block exits.
      (Socket.udp_server_loop): use udp_server_sockets in block form.

  Modified files:
    trunk/ChangeLog
    trunk/ext/socket/lib/socket.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 22237)
+++ ChangeLog	(revision 22238)
@@ -1,3 +1,9 @@
+Wed Feb 11 17:37:41 2009  Tanaka Akira  <akr@f...>
+
+	* ext/socket/lib/socket.rb (Socket.udp_server_sockets): call the block
+	  if given.  close the sockets when the block exits.
+	  (Socket.udp_server_loop): use udp_server_sockets in block form.
+
 Wed Feb 11 17:34:16 2009  Tanaka Akira  <akr@f...>
 
 	* ext/socket/lib/socket.rb (Socket.tcp_server_sockets): call the block
Index: ext/socket/lib/socket.rb
===================================================================
--- ext/socket/lib/socket.rb	(revision 22237)
+++ ext/socket/lib/socket.rb	(revision 22238)
@@ -493,7 +493,15 @@
       end
     }
 
-    sockets
+    if block_given?
+      begin
+        yield sockets
+      ensure
+        sockets.each {|s| s.close if !s.closed? } if sockets
+      end
+    else
+      sockets
+    end
   end
 
   # :call-seq:
@@ -550,10 +558,9 @@
   #   }
   #
   def self.udp_server_loop(host=nil, port, &b) # :yield: message, message_source
-    sockets = udp_server_sockets(host, port)
-    udp_server_loop_on(sockets, &b)
-  ensure
-    sockets.each {|s| s.close if !s.closed? } if sockets
+    udp_server_sockets(host, port) {|sockets|
+      udp_server_loop_on(sockets, &b)
+    }
   end
 
   # UDP address information used by Socket.udp_server_loop.

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