The implementation is now similar to set-associative caches
that x86 CPU use.  Also the API is changed a bit, leading to
slight simplification of our use patterns.

and set libknot_SONAME and libzscanner_SONAME as lua literals.

Remove now obsolete libpath lua function - use find_soname from
platform.mk to define <arg>_SONAME, add lua_pushliteral to
daemon/engine.c and add -D to daemon/daemon.mk for any new library
loaded from Lua.

Also avoid that extremely long line.

RTT tracking for all targets is also supported,
but no loadbalancing is done based on that yet

example:

> daf.add 'forward 127.0.0.1@5353'

Marek Vavrusa authored 8 years ago and Ondřej Surý committed 8 years ago

the cookies require libknot>=2.3, Makefile didn't
check for that, and turning cookies off wasn't
possible either