rrdcached set to use sockets
rrdcached set to use tcp connections.
All work for me, the code effectively only adds support for rrdcached via tcp connections as all was well before.
Added support for using rrdcached via tcp connections
can you add into the docs that this var has to be a relative path to rrdcached basedir?
Done, added it to the Distributed poller doc as we don't have docs on using rrdcached anywhere else.
Added simple doc to distributed poller setup