This patch provide the sync flag:
simulator.py rpc-client --sync call
simulator.py rpc-client --sync fanout
The --sync values means next:
- call: to send sync msg via rpc.call
- fanout: to broadcast sync msg via rpc.fanout to all servers on topic
When clients has sent all messages, the rpc-server will be stopped
automatically and dump statistics to a file (if --json-file is used).
This is much usefull than rough killing the process of the server in
benchmark frameworks.
Change-Id: I06fd8dbbcdc8b2b9f13029029f730b417ff128ce
dd8e9fb5e3