* [PATCH] configurator: add :ipv6only directive
@ 2011-06-07 21:05 7% ` Eric Wong
0 siblings, 0 replies; 1+ results
From: Eric Wong @ 2011-06-07 21:05 UTC (permalink / raw)
To: mongrel-unicorn
Eric Wong <normalperson@yhbt.net> wrote:
> Unicorn itself supports IPv6, too, but nobody uses/needs it.
> I'll add :ipv6only support shortly (probably tomorrow).
Pushed to unicorn.git (c3880bb0cc00821d1715a7dd94b0b76a03a7ace0)
Documentation below:
diff --git a/lib/unicorn/configurator.rb b/lib/unicorn/configurator.rb
index b6ad022..0b84d53 100644
--- a/lib/unicorn/configurator.rb
+++ b/lib/unicorn/configurator.rb
@@ -281,6 +281,22 @@ class Unicorn::Configurator
#
# Default: +true+ in \Unicorn 3.4+, +false+ in Rainbows!
#
+ # [:ipv6only => true or false]
+ #
+ # This option makes IPv6-capable TCP listeners IPv6-only and unable
+ # to receive IPv4 queries on dual-stack systems. A separate IPv4-only
+ # listener is required if this is true.
+ #
+ # This option is only available for Ruby 1.9.2 and later.
+ #
+ # Enabling this option for the IPv6-only listener and having a
+ # separate IPv4 listener is recommended if you wish to support IPv6
+ # on the same TCP port. Otherwise, the value of \env[\"REMOTE_ADDR\"]
+ # will appear as an ugly IPv4-mapped-IPv6 address for IPv4 clients
+ # (e.g ":ffff:10.0.0.1" instead of just "10.0.0.1").
+ #
+ # Default: Operating-system dependent
+ #
# [:tries => Integer]
#
# Times to retry binding a socket if it is already in use
--
Eric Wong
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