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Trap TERM to allow quicker exit of web containers

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This commit is contained in:
Mike Dillon 2015-10-12 21:46:47 -07:00
parent f819a4e2e7
commit 098b058b0d
1 changed files with 7 additions and 2 deletions
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9
test/test_helpers.bash
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@ -108,15 +108,20 @@ function prepare_web_container {
-w /var/www/ \ -w /var/www/ \
$options \ $options \
-e PYTHON_PORTS="$ports" \ -e PYTHON_PORTS="$ports" \
python:3 sh -c " python:3 bash -c "
trap '[ \${#PIDS[@]} -gt 0 ] && kill -TERM \${PIDS[@]}' TERM
declare -a PIDS
for port in \$PYTHON_PORTS; do for port in \$PYTHON_PORTS; do
echo starting a web server listening on port \$port; echo starting a web server listening on port \$port;
mkdir /var/www/\$port mkdir /var/www/\$port
cd /var/www/\$port cd /var/www/\$port
echo \"answer from port \$port\" > data echo \"answer from port \$port\" > data
python -m http.server \$port & python -m http.server \$port &
PIDS+=(\$!)
done done
wait wait \${PIDS[@]}
trap - TERM
wait \${PIDS[@]}
" "
assert_success assert_success