#!/usr/bin/env bash

testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/test/common/autotest_common.sh
source $rootdir/test/nvmf/common.sh

MALLOC_BDEV_SIZE=64
MALLOC_BLOCK_SIZE=512

rpc_py="$rootdir/scripts/rpc.py"

set -e

# connect disconnect is geared towards ensuring that we are properly freeing resources after disconnecting qpairs.
timing_enter connect_disconnect

nvmftestinit
nvmfappstart "-m 0xF"

$rpc_py nvmf_create_transport -t $TEST_TRANSPORT -u 8192 -c 0

bdev="$($rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE)"

$rpc_py nvmf_subsystem_create nqn.2016-06.io.spdk:cnode1 -a -s SPDK00000000000001
$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 $bdev
$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT

if [ $RUN_NIGHTLY -eq 1 ]; then
	num_iterations=200
else
	num_iterations=10
fi

set +x
for i in $(seq 1 $num_iterations); do
	nvme connect -t $TEST_TRANSPORT -n "nqn.2016-06.io.spdk:cnode1" -a "$NVMF_FIRST_TARGET_IP" -s "$NVMF_PORT"
	waitforblk "nvme0n1"
	nvme disconnect -n "nqn.2016-06.io.spdk:cnode1"
	waitforblk_disconnect "nvme0n1"
done
set -x

trap - SIGINT SIGTERM EXIT

nvmfcleanup
nvmftestfini
timing_exit connect_disconnect
