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#!/bin/sh
# Usage ./invoke_session <gateway>
# Hack for now until lava-test-shell is smart enough to know it's dispatcher ip
gateway=$1
listener_addr=$2
listener_port=$3
echo "Target's Gateway: $gateway"
# Copy invoke session
cp /bin/invoke_session /etc/init.d/invoke_session
# Obtain target IP and Hostname
ip_addr=$(ifconfig `ip route get $gateway | cut -d ' ' -f3` | grep 'inet addr' |awk -F: '{split($2,a," "); print a[1] }')
hostname=$(cat /etc/hostname)
# Set the PATH to use the LAVA api
echo "export PATH=/lava/bin/:$PATH" > ~/.shrc
echo ""
echo ""
echo "*********************************************************************************************"
echo -n "Please connect to: "
echo -n "ssh "
echo -n "-o UserKnownHostsFile=/dev/null "
echo -n "-o StrictHostKeyChecking=no "
echo -n "root@"
echo -n $ip_addr
echo -n " "
echo -n "("
echo -n $hostname
echo ")"
echo "*********************************************************************************************"
echo ""
echo ""
mkdir -p /run
mkdir -p /run/hacking
echo $$ > /run/hacking/hacking.pid
echo "${ip_addr}" | nc "${listener_addr}" "${listener_port}"
#suspend in a way that is portable across shells and doesn't involve a busy-wait
pid=
trap 'kill $pid
trap - SIGCONT' SIGCONT
echo "Benchmarking session active..."
sleep 999d& #timeout after 2 or 3 years... the job is likely to have a rather shorter timeout associated with it
pid=$!
wait
echo "Benchmarking session ended..."
echo "<LAVA_TEST_RUNNER>: exiting"
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