15 lines
269 B
Bash
15 lines
269 B
Bash
#!/bin/bash
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set -u
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trap '[ ${#PIDS[@]} -gt 0 ] && kill -TERM ${PIDS[@]}' TERM
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declare -a PIDS
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for port in $WEB_PORTS; do
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echo starting a web server listening on port "$port";
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/webserver.py "$port" &
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PIDS+=($!)
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done
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wait "${PIDS[@]}"
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trap - TERM
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wait "${PIDS[@]}"
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