How to set up ruby, eventmachine and spdy to use NPN

revspdynpn.sh

#
# Get development tools installed
#
sudo yum install -y git cvs zlib-devel
sudo yum groupinstall -y "Development Tools"

#
# Install RVM
#
bash < <(curl -s https://rvm.beginrescueend.com/install/rvm)
. .rvm/scripts/rvm

#
# Compile OpenSSL that has NPN support
#
mkdir openssl
cd openssl
mkdir openssl-dist
cvs -d [email protected]:/openssl-cvs co openssl
#or wget ftp://ftp.openssl.org/snapshot/openssl-SNAP-20110425.tar.gz; tar xvzf openssl-SNAP-20110425.tar.gz; mv openssl-SNAP-20110425 openssl-src
mv openssl openssl-src
cd openssl-src
./config --prefix=$HOME/openssl/openssl-dist/
make depend
make install
cd ..

#
# Set up the environment to point to the NPN OpenSSL 
#
cat >> openssl-env.sh <<EOF
export PATH=$HOME/openssl/openssl-dist/bin/:$PATH
export LD_LIBRARY_PATH=$HOME/openssl/openssl-dist/lib
export PKG_CONFIG_PATH=$HOME/openssl/openssl-dist/lib/pkgconfig
export CPATH=$HOME/openssl/openssl-dist/include
EOF

. openssl-env.sh 

cd ..

#
# RVM install 1.9.2 pointing it to the custom openssl version
#
# If you have 1.9.2 installed already remove it first: rvm remove 1.9.2
rvm install 1.9.2 -C --with-openssl-dir=$HOME/openssl/openssl-dist/
rvm use 1.9.2

#
# Install a handfull of gem deps needed later
#
gem install rake-compiler rspec bundler bindata ffi-zlib

#
# Install the NPN enabled event machine
#
git clone git://github.com/carsonmcdonald/eventmachine.git
cd eventmachine
git checkout tls-npn
rake gem
gem install pkg/eventmachine-1.0.0.beta.3.gem
cd ..

#
# Install spdy
#
git clone git://github.com/carsonmcdonald/spdy.git
cd spdy
git checkout npn
cd examples
ruby npn_spdy_server.rb

#
# You can now connect to the server on port 8000 using https. Using a browser without
# SPDY support you will see a non-spdy response and with support you will see a spdy
# response.
#