LP#1284137: Avoid WARN logging on router shutdown
authorBill Erickson <berick@esilibrary.com>
Mon, 24 Feb 2014 14:09:46 +0000 (09:09 -0500)
committerGalen Charlton <gmc@esilibrary.com>
Thu, 27 Feb 2014 22:38:15 +0000 (14:38 -0800)
commit3692bb33cccdf3106df96883033b20ab9170c5a5
treee458dccc5ef5db9ab685882bc4cf7b0ca0c8981a
parent02a93da43f4fcebf7b00e5893ecd3e855dc2dbba
LP#1284137: Avoid WARN logging on router shutdown

Log received signals as DEBUG (misc signal) or INFO (during shutdown)
in the router, since these are not error conditions, but normal
operations.

A warning may ultimately be logged at a higher level when the signal is
unexpected.

Signed-off-by: Bill Erickson <berick@esilibrary.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
src/router/osrf_router.c
src/router/osrf_router_main.c