jenkins pipeline setting up a parallel build and stopping tasks - jenkins

Question

Need help setting up a pipeline on jenkins.
It is necessary to run tests and collect logs in parallel, it worked out, but now there is another problem, the collection of logs is not completed. Maybe there is some method how to stop a task after another task is completed?
stage('Smoke Run') {
steps {
parallel(
first: {
catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
sh '$PYTHON -m pytest --testit android_tv/tests/smoke_run/ --clean-alluredir --alluredir=/Users/jenkins/allure-report/android-tv'
}
},
second: {
sh "$ADB logcat -c"
sh "$ADB logcat -> ~/jenkins/workspace/Android_TV_Smoke_Run/android_tv/tests/smoke_run/logs_tv/log.log"
}
)
}
}

Answer 1

found a solution
steps {
script {
stop = false
parallel(
first: {
catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
sh '''
set +e
$PYTHON -m pytest --testit android_tv/tests/smoke_run/ --clean-alluredir --alluredir=/Users/jenkins/allure-report/android-tv
set -e
'''.stripIndent()
stop = true
}
},
second: {
while (!stop){
sleep 10
}
sh '''pgrep adb logcat | xargs kill'''
sh '''echo "Finish writing logs"'''
}
)
}
}
}```