akr	2009-02-04 00:21:42 +0900 (Wed, 04 Feb 2009)

  New Revision: 22019

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22019

  Log:
    * ext/socket/lib/socket.rb (Socket.tcp_server_sockets_port0): skip
      socket creation error.

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

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 22018)
+++ ChangeLog	(revision 22019)
@@ -1,3 +1,8 @@
+Wed Feb  4 00:17:52 2009  Tanaka Akira  <akr@f...>
+
+	* ext/socket/lib/socket.rb (Socket.tcp_server_sockets_port0): skip
+	  socket creation error.
+
 Tue Feb  3 23:37:08 2009  Nobuyoshi Nakada  <nobu@r...>
 
 	* ruby.c (load_file_internal): resets EOF flag after parse.
Index: ext/socket/lib/socket.rb
===================================================================
--- ext/socket/lib/socket.rb	(revision 22018)
+++ ext/socket/lib/socket.rb	(revision 22019)
@@ -232,7 +232,11 @@
       sockets = []
       port = nil
       ai_list.each {|ai|
-        s = Socket.new(ai.pfamily, ai.socktype, ai.protocol)
+        begin
+          s = Socket.new(ai.pfamily, ai.socktype, ai.protocol)
+        rescue SystemCallError
+          next
+        end
         sockets << s
         s.ipv6only! if ai.ipv6?
         s.setsockopt(:SOCKET, :REUSEADDR, 1)

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