From b40df8280bba8f4c8726389dcb39536801f8cd28 Mon Sep 17 00:00:00 2001
From: Athou <jeremiepanzer@gmail.com>
Date: Sun, 30 Jun 2013 10:25:13 +0200
Subject: [PATCH] prefer ipv4 stack (fix #358)

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 936cdd49..92010cc9 100644
--- a/README.md
+++ b/README.md
@@ -70,8 +70,8 @@ It will generate a zip file at `target/commafeed.zip` with everything you need t
 
 * Create a directory somewhere (e.g. `/opt/commafeed/`) and extract the generated zip inside this directory.
 * Create a directory called `logs` (e.g. `/opt/commafeed/logs`)
-* On Linux, create the file `bin/setenv.sh` and put the following in it : `export JAVA_OPTS="-Xmx1024m -XX:MaxPermSize=256m -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC"`
-* On Windows, create the file `bin/setenv.bat` and put the following in it : `set JAVA_OPTS=-Xmx1024m -XX:MaxPermSize=256m -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC`
+* On Linux, create the file `bin/setenv.sh` and put the following in it : `export JAVA_OPTS="-Djava.net.preferIPv4Stack=true -Xmx1024m -XX:MaxPermSize=256m -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC"`
+* On Windows, create the file `bin/setenv.bat` and put the following in it : `set JAVA_OPTS=-Djava.net.preferIPv4Stack=true -Xmx1024m -XX:MaxPermSize=256m -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC`
 * If you don't use the embedded database, create a database in your external database instance, then uncomment the `Resource` element corresponding to the database engine you use from `conf/tomee.xml` and edit the default credentials.
 * If you'd like to change the default port (8082), edit `conf/server.xml` and look for `<Connector port="8082" protocol="HTTP/1.1"`. Change the port to the value you'd like to use.
 * CommaFeed will run on the `/commafeed` context. If you'd like to change the context, go to `webapps` and rename `commafeed.war`. Use the special name `ROOT.war` to deploy to the root context.