orbit: start.sh: use exec to make shutdown work correctly again #158
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using exec in the shell script will make uwsgi become pid 1 again which means that it can handle sigterm properly. The memcached daemon that is running in the background will be unceremoniously killed off when uwsgi exits, but this is not a problem because it (being a ram only cache) does not have persistent state.
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using exec in the shell script will make uwsgi become pid 1 again which means that it can handle sigterm properly. The memcached daemon that is running in the background will be unceremoniously killed off when uwsgi exits, but this is not a problem because it (being a ram only cache) does not have persistent state.