[LEDE-DEV] [PATCH] procd.sh: use parrameterized respawn values

[Claudiu Brasovean]

continue work started here: http://patchwork.ozlabs.org/patch/520859

Extend /etc/config/system with parameters to set the default respawn treshold and respawn timeout
	for procd launched services that have respawn enabled.
This results in cleaner init scripts, while making sure services have respawn paramenters set.

Signed-off-by: Claudiu Brasovean <cbrasho at gmail.com>
---
 package/system/procd/files/procd.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/package/system/procd/files/procd.sh b/package/system/procd/files/procd.sh
index 6347de5..9fbf47e 100644
--- a/package/system/procd/files/procd.sh
+++ b/package/system/procd/files/procd.sh
@@ -351,8 +351,10 @@ _procd_close_instance() {
 	if json_select respawn ; then
 		json_get_values respawn_vals
 		if [ -z "$respawn_vals" ]; then
+			local respawn_threshold=$(uci_get system. at service[0].respawn_threshold)
+			local respawn_timeout=$(uci_get system. at service[0].respawn_timeout)
 			local respawn_retry=$(uci_get system. at service[0].respawn_retry)
-			_procd_add_array_data 3600 5 ${respawn_retry:-5}
+			_procd_add_array_data ${respawn_threshold:-3600} ${respawn_timeout:-5} ${respawn_retry:-5}
 		fi
 		json_select ..
 	fi
-- 
2.1.4