summaryrefslogtreecommitdiff
path: root/lora_pkt_fwd
diff options
context:
space:
mode:
authorJason Reiss <jreiss@multitech.com>2021-12-07 11:40:06 -0600
committerJason Reiss <jreiss@multitech.com>2021-12-07 11:40:06 -0600
commit02f1d26596cb6c194f4e717470c3ea60c1b431fd (patch)
tree60b6cbb304be5ede8dffff78b8e70f7c0b267010 /lora_pkt_fwd
parent2644f280e8957e4a4a661b5c9d0631489a366b5c (diff)
downloadpacket_forwarder_mtac_full-02f1d26596cb6c194f4e717470c3ea60c1b431fd.tar.gz
packet_forwarder_mtac_full-02f1d26596cb6c194f4e717470c3ea60c1b431fd.tar.bz2
packet_forwarder_mtac_full-02f1d26596cb6c194f4e717470c3ea60c1b431fd.zip
Add restart interval config
Diffstat (limited to 'lora_pkt_fwd')
-rw-r--r--lora_pkt_fwd/src/lora_pkt_fwd.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/lora_pkt_fwd/src/lora_pkt_fwd.c b/lora_pkt_fwd/src/lora_pkt_fwd.c
index d59b59e..da65907 100644
--- a/lora_pkt_fwd/src/lora_pkt_fwd.c
+++ b/lora_pkt_fwd/src/lora_pkt_fwd.c
@@ -177,6 +177,7 @@ static uint32_t duty_cycle_period = 3600; // seconds in one hour
static double duty_cycle_ratio = 0.10; // 10%
static uint32_t duty_cycle_time_max = 3600 * 0.10 * 1000u; // max time-on-air in window
+static uint32_t restart_interval_minutes = 10 * 60;
static int max_tx_power = -99; // limit tx power sent from a network server
/* statistics collection configuration variables */
@@ -704,6 +705,7 @@ static int parse_SX1301_configuration(const char * conf_file) {
MSG("WARNING: Data type for clksrc seems wrong, please check\n");
boardconf.clksrc = 0;
}
+
MSG("INFO: lorawan_public %d, clksrc %d\n", boardconf.lorawan_public, boardconf.clksrc);
/* all parameters parsed, submitting configuration to the HAL */
if (lgw_board_setconf(boardconf) != LGW_HAL_SUCCESS) {
@@ -1194,6 +1196,13 @@ static int parse_gateway_configuration(const char * conf_file) {
MSG("INFO: statistics display interval is configured to %u seconds\n", stat_interval);
}
+ /* get interval (in minutes) for periodic restart (optional) */
+ val = json_object_get_value(conf_obj, "restart_interval");
+ if (val != NULL) {
+ restart_interval_minutes = (unsigned)json_value_get_number(val);
+ }
+ MSG("INFO: restart interval is configured to %u minutes\n", restart_interval_minutes);
+
/* get time-out value (in ms) for upstream datagrams (optional) */
val = json_object_get_value(conf_obj, "push_timeout_ms");
if (val != NULL) {
@@ -1201,7 +1210,6 @@ static int parse_gateway_configuration(const char * conf_file) {
MSG("INFO: upstream PUSH_DATA time-out is configured to %u ms\n", (unsigned)(push_timeout_half.tv_usec / 500));
}
-
/* duty-cycle limiting */
val = json_object_get_value(conf_obj, "duty_cycle_enabled");
if (json_value_get_type(val) == JSONBoolean) {
@@ -2013,7 +2021,7 @@ int main(int argc, char** argv)
clock_gettime(CLOCK_MONOTONIC, &check_time);
- if ((int)(difftimespec(check_time, start_time)) > (10 * 60 * 60)) { // allow forwarder to run a maximum of 10 hours before forcing a restart
+ if (restart_interval_minutes > 0 && (int)(difftimespec(check_time, start_time)) > (restart_interval_minutes * 60)) { // forcing a periodic restart
MSG("INFO: periodic restart, process is exiting.\n");
exit(1);
}