This is a fork of the official release of Unbound 1.5.4.

• Remove dependencies on farsight/fstrm
• Add a worker thread to the dnstap core for transmitting events
• Use a nice thread-safe queue library to deliver events to the worker thread
• Replace the AF_UNIX socket interface with an AF_INET socket. (Not ideal, but I couldn't get the UNIX socket to open its configured file. Atempts always failed with ENOENT, while identical code compiled outside of unbound was able to open and write to the same file. ¯_(ツ)_/¯)

• Clone unbound-build
• Use bundler to install and run Vagrant:

bundle install
ulimit -n 1024; VAGRANT_I_KNOW_WHAT_IM_DOING_PLEASE_BE_QUIET=1 bundle exec vagrant up
ulimit -n 1024; VAGRANT_I_KNOW_WHAT_IM_DOING_PLEASE_BE_QUIET=1 bundle exec vagrant ssh

You should now have an Ubuntu 14.04 VM with all necessary tools installed, and the master branch of this repository checked out to /usr/local/src/unbound.

• In the build directory on the VM (/usr/local/src/unbound), run:

autoreconf -vfi
./configure --enable-dnstap
make -j4
sudo make install

The unbound-build cookbook generates a sane unbound.conf for debugging. Simply run

sudo unbound -d -vvv

and profit...

• Don't buffer events to memory exhaustion if dnstap can't open it's socket.
• Finish removing libfstrm resources from configuration codelines