Shutdown self upon signal delivery

TritonDataCenter / pg_prefaulter

Faults pages into PostgreSQL shared_buffers or filesystem caches in advance of WAL apply

Apache License 2.0

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Shutdown self upon signal delivery #21

Closed sean- closed 7 years ago

sean- commented 7 years ago

Log the PID of the process at startup and shutdown
Actually instantiate the shutdown process upon signal delivery or an error when connecting to the database

Fixes: #17

sean- commented 7 years ago

Insta-merging because this is a pretty irritating bug and a basic oversight from earlier. This didn't exist in an initial version of the program, but was introduced recently.