# ---------------------------------------------------------------------------------
# Mnemonic: run_multi_test.ksh
# Abstract: This is a simple script to set up and run the basic send/receive
-# processes for some library validation on top of nano/nng. This
+# processes for some library validation on top of nng. This
# particular tests starts several receivers and creates a route table
# which causes messages to be sent to all receivers in parallel
# (forcing message cloning internally in RMr).
#
# Example command line:
# ksh ./run_multi_test.ksh # default 10 messages at 1 msg/sec
-# ksh ./run_multi_test.ksh -N # default but with nanomsg lib
# ksh ./run_multi_test.ksh -d 100 -n 10000 # send 10k messages with 100ms delay between
#
# Date: 24 April 2019
# The sender and receivers are run asynch. Their exit statuses are captured in a
-# file in order for the 'main' to pick them up easily.
+# file in order for the 'main' to pick them up easily. For the multi test the
+# async connect must be DISABLED because in some environments (um, jenkins) the
+# session connect time lags enough that the first message can be dropped silently.
+# It doesn't happen all of the time, but frequently enough to be annoying.
#
function run_sender {
- if (( $nano_sender ))
- then
- ./sender_nano $nmsg $delay
- else
- ./sender $nmsg $delay
- fi
+ RMR_ASYNC_CONN=0 ./sender $nmsg $delay
echo $? >/tmp/PID$$.src # must communicate state back via file b/c asynch
}
port=$(( 4460 + ${1:-0} ))
export RMR_RTG_SVC=$(( 9990 + $1 ))
- if (( $nano_receiver ))
- then
- ./receiver_nano $nmsg $port
- else
- ./receiver $nmsg $port
- fi
+ ./receiver $nmsg $port
echo $? >/tmp/PID$$.$1.rrc
}
nmsg=10 # total number of messages to be exchanged (-n value changes)
delay=1000000 # microsec sleep between msg 1,000,000 == 1s
-nano_sender=0 # start nano version if set (-N)
-nano_receiver=0
wait=1
rebuild=0
nopull=""
-B) rebuild=1;;
-b) rebuild=1; nopull="nopull";; # enable build but without pull
-d) delay=$2; shift;;
- -N) nano_sender=1
- nano_receiver=1
- ;;
-n) nmsg=$2; shift;;
-r) nrcvrs=$2; shift;;
-v) verbose=1;;
*) echo "unrecognised option: $1"
- echo "usage: $0 [-B] [-d micor-sec-delay] [-N] [-n num-msgs]"
- echo " -B forces a rebuild which will use .build"
+ echo "usage: $0 [-B] [-d micor-sec-delay] [-n num-msgs]"
+ echo " -B forces an RMR rebuild which will use .build"
exit 1
;;
esac