Exposes the TCP socket used to communicate with the InfluxDB server. When we are
expecing a response we can now call poll() on the socket to wait for data to become
available. If it doesn't in a user configurable timeout period we abort the request.
fixes#4927fixes#4941
Signed-off-by: Michael Friedrich <michael.friedrich@icinga.com>
Also apply a new structure.
Deleted the old cluster and client documentation and started "fresh".
This commit also includes various images used in the newly written
"Distributed Monitoring" chapter for better understanding.
fixes#12386
Michael Friedrich
Simon Murray
Nicolas Limage
Gunnar Beutner
Mirco Bauer
Michael Friedrich