FairMQ/examples/dds/fairmq-start-ex-dds.sh.in
Dennis Klein 8a2c7fb601 DDS plugin: Wait for IDLE->EXITING state-change to be acknowledged
Sometimes devices shut down too fast when entering the EXITING state so
that the publication of that state-change will never be sent. The plugin
now waits for an acknowledgement by the external controller with a
configurable timeout.
2019-09-04 21:17:35 +02:00

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#!/bin/bash
################################################################################
# Copyright (C) 2019 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH #
# #
# This software is distributed under the terms of the #
# GNU Lesser General Public Licence (LGPL) version 3, #
# copied verbatim in the file "LICENSE" #
################################################################################
# fairmq-start-ex-dds.sh [localhost] -> submit agents with localhost plugin
# fairmq-start-ex-dds.sh ssh -> submit agents with ssh plugin
set -e
cleanup() {
dds-session stop $1
echo "CLEANUP PERFORMED"
}
source @DDS_INSTALL_PREFIX@/DDS_env.sh
export PATH=@BIN_DIR@:$PATH
plugin=${1:-localhost}
exec 5>&1
output=$(dds-session start | tee >(cat - >&5))
export DDS_SESSION_ID=$(echo ${output} | grep "DDS session ID: " | cut -d' ' -f4)
echo "SESSION ID: ${DDS_SESSION_ID}"
trap "cleanup ${DDS_SESSION_ID}" EXIT
requiredNofAgents=12
if [[ "$plugin" == "ssh" ]]; then
dds-submit -r ${plugin} -c @DATA_DIR@/ex-dds-hosts.cfg
else
dds-submit -r ${plugin} -n ${requiredNofAgents}
fi
echo "...waiting for ${requiredNofAgents} idle agents..."
@WAIT_COMMAND@ ${requiredNofAgents}
topologyFile=@DATA_DIR@/ex-dds-topology.xml
echo "TOPOLOGY FILE: ${topologyFile}"
# TODO Uncomment once DDS 2.6 is released
# echo "TOPOLOGY NAME: $(dds-topology --disable-validation --topology-name ${topologyFile})"
# TODO Uncomment once DDS 2.6 is released
# dds-info --active-topology
dds-topology --activate ${topologyFile}
# dds-info --active-topology
# dds-info --wait-for-executing-agents ${requiredNofAgents}
sleep 1
echo "------------------------"
echo "...waiting for Topology to finish..."
# TODO Retrieve number of devices from DDS topology API instead of having the user pass it explicitely
fairmq-dds-command-ui -w "IDLE" -n ${requiredNofAgents}
fairmq-dds-command-ui -c i -w "INITIALIZING DEVICE" -n ${requiredNofAgents}
fairmq-dds-command-ui -c k -w "INITIALIZED" -n ${requiredNofAgents}
fairmq-dds-command-ui -c b -w "BOUND" -n ${requiredNofAgents}
fairmq-dds-command-ui -c x -w "DEVICE READY" -n ${requiredNofAgents}
fairmq-dds-command-ui -c j -w "READY" -n ${requiredNofAgents}
fairmq-dds-command-ui -c r
sampler_and_sink="main/(Sampler|Sink)"
fairmq-dds-command-ui -p $sampler_and_sink -w "RUNNING->READY" -n 2
echo "...$sampler_and_sink are READY, sending shutdown..."
fairmq-dds-command-ui -c s -w "RUNNING->READY" -n ${requiredNofAgents}
fairmq-dds-command-ui -c t -w "DEVICE READY" -n ${requiredNofAgents}
fairmq-dds-command-ui -c d -w "IDLE" -n ${requiredNofAgents}
fairmq-dds-command-ui -c q -w "EXITING" -n ${requiredNofAgents}
echo "...waiting for ${requiredNofAgents} idle agents..."
@WAIT_COMMAND@ ${requiredNofAgents}
echo "------------------------"
# TODO Uncomment once DDS 2.6 is released
# dds-info --active-topology
dds-topology --stop
# dds-info --active-topology
dds-agent-cmd getlog -a
logDir="${wrkDir}/logs"
for file in $(find "${logDir}" -name "*.tar.gz"); do tar -xf ${file} -C "${logDir}" ; done
echo "AGENT LOG FILES IN: ${logDir}"
# This string is used by ctest to detect success
echo "Example successful :)"
# Cleanup function is called by EXIT trap