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pylink: exit with a non-zero code if pid check fails; reword error to be more helpful

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James Lu 2016-10-15 14:23:29 -07:00
parent bc4be815e4
commit 774f30c940
1 changed files with 4 additions and 2 deletions
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@ -41,8 +41,10 @@ if __name__ == '__main__':
if not args.no_checkpid: if not args.no_checkpid:
config = conf.confname config = conf.confname
if os.path.exists("%s.pid" % config): if os.path.exists("%s.pid" % config):
log.error("PID file exists!.. EXITING") log.error("PID file exists; aborting! If Pylink didn't shut down cleanly last time it "
sys.exit() "was run, delete %s.pid and try again." % config)
sys.exit(1)
# Write a PID file unless specifically told not to. # Write a PID file unless specifically told not to.
if not args.no_pid: if not args.no_pid:
with open('%s.pid' % conf.confname, 'w') as f: with open('%s.pid' % conf.confname, 'w') as f: