README

INSTALL:
========

The source tree is based on autotools to configure the building, and
does also have the necessary bits in place to do functional unit tests
using the varnishtest tool.

Usage:

./autogen.sh
./configure VARNISHSRC=DIR [VMODDIR=DIR]

VARNISHSRC is the directory of the Varnish source tree for which to
compile your vmod. Both the VARNISHSRC and VARNISHSRC/include
will be added to the include search paths for your module.

Optionally you can also set the vmod install directory by adding
VMODDIR=DIR (defaults to the pkg-config discovered directory from your
Varnish installation).

Make targets:

make - builds the vmod
make install - installs your vmod in VMODDIR

if VMODDIR is not on the user space do 'sudo make install' instead

On your VCL configuration: 

import threescale;

set req.http.X-tmp = threescale.send_get_request_threaded("su1.3scale.net","80",req.url,"");
set req.http.X-tmp = threescale.send_get_request("su1.3scale.net","80",req.url,"X-url-header: true;");

It is recommended to use the configuration file provided in this
package on vcl/default_3scale_simple.vcl, 

Another example is vcl/default_3scale_with_proxy.vcl, which has an out-of-the-box proxy solution
for your API 

sudo mv /etc/varnish/default.vcl /etc/varnish/default.vcl.bkp
sudo cp libmod-3scale/vcl/default_3scale_simple.vcl /etc/varnish/default.vcl
sudo /etc/init.d/varnish restart
 
It is always advisable to check the syslog for failures while testing

tail -f /var/log/syslog | egrep 'varnish'