# recevier then run the basic test.
#
# Example command line:
-# ksh ./run # default 10 messages at 1 msg/sec
-# ksh ./run -N # default but with nanomsg lib
-# ksh ./run -d 100 -n 10000 # send 10k messages with 100ms delay between
+# ksh ./run_app_test.ksh # default 20 messages at 2 msg/sec
+# ksh ./run_app_test.ksh -N # default but with nanomsg lib
+# ksh ./run_app_test.ksh -d 100 -n 10000 # send 10k messages with 100ms delay between
#
# Date: 22 April 2019
# Author: E. Scott Daniels
echo $? >/tmp/PID$$.rrc
}
-# ---------------------------------------------------------
+# snarf the first v4 IP (not the loopback) that belongs to this box/container/guest
+function snarf_ip {
+ ip addr| sed -e '/inet /b c; d' -e ':c' -e '/127.0.0.1/d; s!/.*!!; s!^.* !!; q'
+}
-if [[ ! -f local.rt ]] # we need the real host name in the local.rt; build one from mask if not there
-then
- hn=$(hostname)
- sed "s!%%hostname%%!$hn!" rt.mask >local.rt
-fi
+# Drop a contrived route table in. This table should add a reference to our
+# local IP to an entry to ensure that the route table collector code in RMr
+# is removing 'hairpin' loops. If RMr isn't removing the references to our
+# hostname and IP address when it builds the endpoint lists, the sender will
+# send messages to itself some of the time, causing the receiver to come up
+# short when comparing messages received with expected count and thus failing.
+#
+function set_rt {
+ typeset port=4560 # port the receiver listens on by default
+
+ cat <<endKat >app_test.rt
+ newrt | start
+ mse | 0 | 0 | localhost:$port,$my_ip:43086
+ mse | 1 | 10 | localhost:$port,${my_host//.*/}:43086
+ mse | 2 | 20 | localhost:$port
+ rte | 3 | localhost:$port
+ mse | 3 | 100 | localhost:$port # special test to ensure that this does not affect previous entry
+ rte | 4 | localhost:$port
+ rte | 5 | localhost:$port
+ rte | 6 | localhost:$port
+ rte | 7 | localhost:$port
+ rte | 8 | localhost:$port
+ rte | 9 | localhost:$port
+ rte | 10 | localhost:$port
+ rte | 11 | localhost:$port
+ rte | 12 | localhost:$port
+ rte | 13 | localhost:$port
+ newrt | end
+
+head -3 app_test.rt
+
+endKat
+
+}
-nmsg=10 # total number of messages to be exchanged (-n value changes)
-delay=1000000 # microsec sleep between msg 1,000,000 == 1s
+# ---------------------------------------------------------
+
+nmsg=20 # total number of messages to be exchanged (-n value changes)
+ # need two sent to each receiver to ensure hairpin entries were removed (will fail if they were not)
+delay=500000 # 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 sets so that build does not pull
verbose=0
+use_installed=0
+my_ip=$(snarf_ip) # get an ip to insert into the route table
+keep=0
+
while [[ $1 == -* ]]
do
-B) rebuild=1;; # build with pull first
-b) rebuild=1; nopull="nopull";; # buld without pull
-d) delay=$2; shift;;
+ -k) keep=1;;
+ -i) use_installed=1;;
-N) nano_sender=1
nano_receiver=1
;;
-v) verbose=1;;
*) echo "unrecognised option: $1"
- echo "usage: $0 [-B] [-d micor-sec-delay] [-N] [-n num-msgs]"
+ echo "usage: $0 [-B] [-d micor-sec-delay] [-i] [-k] [-N] [-n num-msgs]"
echo " -B forces a rebuild which will use .build"
+ echo " -i causes the installd libraries (/usr/local) to be referenced; -B is ignored if supplied"
+ echo " -k keeps the route table"
+ echo ""
+ echo "total number of messages must > 20 to correctly test hairpin loop removal"
exit 1
;;
esac
shift
done
+if [[ ! -f app_test.rt ]] # we need the real host name in the local.rt; build one from mask if not there
+then
+ my_host=$(hostname)
+ set_rt
+ if (( verbose ))
+ then
+ cat app_test.rt
+ fi
+fi
+
if (( verbose ))
then
echo "2" >.verbose
export RMR_VCTL_FILE=".verbose"
fi
-if (( rebuild ))
+
+if (( use_installed )) # point at installed library rather than testing the build
then
- set -e
- ksh ./rebuild.ksh $nopull | read build_path
- set +e
+ export LD_LIBRARY_PATH=/usr/local/lib
+ export LIBRARY_PATH=$LD_LIBRARY_PATH
else
- build_path=${BUILD_PATH:-"../../.build"} # we prefer .build at the root level, but allow user option
-
- if [[ ! -d $build_path ]]
+ if (( rebuild ))
then
- echo "cannot find build in: $build_path"
- echo "either create, and then build RMr, or set BUILD_PATH as an evironment var before running this"
- exit 1
+ set -e
+ ksh ./rebuild.ksh $nopull | read build_path
+ set +e
+ else
+ build_path=${BUILD_PATH:-"../../.build"} # we prefer .build at the root level, but allow user option
+
+ if [[ ! -d $build_path ]]
+ then
+ echo "cannot find build in: $build_path"
+ echo "either create, and then build RMr, or set BUILD_PATH as an evironment var before running this"
+ exit 1
+ fi
fi
-fi
-if [[ -d $build_path/lib64 ]]
-then
- export LD_LIBRARY_PATH=$build_path:$build_path/lib64
-else
- export LD_LIBRARY_PATH=$build_path:$build_path/lib
+ if [[ -d $build_path/lib64 ]]
+ then
+ export LD_LIBRARY_PATH=$build_path:$build_path/lib64
+ else
+ export LD_LIBRARY_PATH=$build_path:$build_path/lib
+ fi
+ export LIBRARY_PATH=$LD_LIBRARY_PATH
fi
-export LIBRARY_PATH=$LD_LIBRARY_PATH
-export RMR_SEED_RT=${RMR_SEED_RT:-./local.rt} # allow easy testing with different rt
-
+export RMR_SEED_RT=${RMR_SEED_RT:-./app_test.rt} # allow easy testing with different rt
if [[ ! -f ./sender ]]
then
fi
run_rcvr &
-sleep 2 # if sender starts faster than rcvr we can drop, so pause a bit
+sleep 2 # if sender starts faster than rcvr we can drop msgs, so pause a bit
run_sender &
wait
echo "[PASS] sender rc=$src receiver rc=$rrc"
fi
+if (( ! keep ))
+then
+ rm app_test.rt
+fi
+
rm /tmp/PID$$.*
rm -f .verbose
Code Review / ric-plt / lib / rmr.git / blobdiff