tree ce10f2d941b9dc0b8259806a0300f227a61daa7c
parent 8f65b7e10565cf8d769d26d6239a516cd226cdf9
author Georgios Katsikas <katsikas.gp@gmail.com> 1534438147 +0200
committer Andrea Campanella <andrea@opennetworking.org> 1535114024 +0000

Optimized NIC rule deletion

Rather than sending one REST delete command per rule
the server driver batches multiple rule IDs into a
single delete command.

Also performed some memory optimizations and refactoring.

Smarter batching to avoid exceeding the memory constraints of
webservers.
Lowered the rule deletion batch size due to the message:
"Your HTTP header was too big for the memory constraints of
this webserver".

Batch size for rule deletion has become a configurable
property.

Change-Id: I3ff7a2a85bfa0c100d25da1ced3c83fad61edaf7
Signed-off-by: Georgios Katsikas <katsikas.gp@gmail.com>