Read response from rrdcached
Read response from rrdcached

If we want to speak the protocol, we have to read the response. This
ignores errors that come back (if they do) because I don't have a good
idea of what to do with that information.

mjzhou/monitor-core,NoodlesNZ/monitor-core,phreakocious/monitor-core,ganglia/monitor-core,phreakocious/monitor-core,fastly/monitor-core,lawrencewu/monitor-core,NoodlesNZ/monitor-core,NoodlesNZ/monitor-core,NoodlesNZ/monitor-core,mjzhou/monitor-core,ganglia/monitor-core,lawrencewu/monitor-core,phreakocious/monitor-core,fastly/monitor-core,lawrencewu/monitor-core,torkelsson/monitor-core,lawrencewu/monitor-core,lawrencewu/monitor-core,fastly/monitor-core,ganglia/monitor-core,sdgdsffdsfff/monitor-core,phreakocious/monitor-core,phreakocious/monitor-core,mjzhou/monitor-core,fastly/monitor-core,NoodlesNZ/monitor-core,ganglia/monitor-core,sdgdsffdsfff/monitor-core,ganglia/monitor-core,NoodlesNZ/monitor-core,fastly/monitor-core,mjzhou/monitor-core,sdgdsffdsfff/monitor-core,NoodlesNZ/monitor-core,torkelsson/monitor-core,phreakocious/monitor-core,sdgdsffdsfff/monitor-core,sdgdsffdsfff/monitor-core,lawrencewu/monitor-core,ganglia/monitor-core,torkelsson/monitor-core,ganglia/monitor-core,ganglia/monitor-core,mjzhou/monitor-core,torkelsson/monitor-core,torkelsson/monitor-core,mjzhou/monitor-core,mjzhou/monitor-core,torkelsson/monitor-core,lawrencewu/monitor-core,torkelsson/monitor-core,fastly/monitor-core,fastly/monitor-core,phreakocious/monitor-core,sdgdsffdsfff/monitor-core,sdgdsffdsfff/monitor-core