Description

Apache module (mod_dup) duplicating requests before they are handled by their usual module in Apache. Useful for testing new servers/modules with a real production load but no user impact. Request parameters (GET & POST) can be rewritten before duplication.

Basic Request Duplication

Documentation

To generate the technical documentation of the code using doxygen, see documentation in the Build section.

For usage and configuration documentation, read the module Wiki at this page https://github.com/Orange-OpenSource/mod_dup/wiki

Build

First create and go into a build directory:

mkdir build
cd build

then run cmake & make:

cmake ..
make

or with unit tests:

cmake -DBUILD_UNIT_TESTS=ON ..
make test
CTEST_OUTPUT_ON_FAILURE=1 make test

or with coverage:

cmake -DBUILD_COVERAGE=ON ..
make coverage
CTEST_OUTPUT_ON_FAILURE=1 make test

<browser> measures/coverage/html/index.html

or to generate documentation:

cmake ..
make doc

<browser> docs/doxygen/html/index.html

Dependencies

Build time

cmake
libcurl4-openssl-dev
libboost-thread-dev
libboost-regex1.40-dev
libboost-dev
libapr1-dev
libaprutil1-dev
apache2-threaded-dev OR apache2-prefork-dev
gcc (>= 4.4.3)

Run time

apache2.2-common
libboost-thread1.40.0
libboost-regex1.40.0
libcurl3