tree 58683d8d59cd07208d3f71acfa170ee422456fac
parent 0ffb41440661631fa1d520c152be4cf8ebd4c46b
author Pau Espin Pedrol <pespin@sysmocom.de> 1495025491 +0200
committer Pau Espin Pedrol <pespin@sysmocom.de> 1495197618 +0200

Handle termination signals to exit gracefully and prevent resource leak

Make sure we free the reserved resources and kill launched subprocesses
before stopping. Before this patch it was not the case for instance if we
received a SIGTREM signal from kill.

Change-Id: I039e4d1908a04bf606b101ddc6a186ba67e6178e