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Supernode clean shutdown

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This commit is contained in:
emanuele-f 2019-06-10 01:34:00 +02:00
parent d247c0a73c
commit a4a974c34d
1 changed files with 25 additions and 2 deletions
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27
sn.c
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@ -946,6 +946,27 @@ static void dump_registrations(int signo) {
/* *************************************************** */ /* *************************************************** */
static int keep_running;
#ifdef __linux__
static void term_handler(int sig) {
static int called = 0;
if(called) {
traceEvent(TRACE_NORMAL, "Ok I am leaving now");
_exit(0);
} else {
traceEvent(TRACE_NORMAL, "Shutting down...");
called = 1;
}
keep_running = 0;
}
#endif
/* *************************************************** */
/** Main program entry point from kernel. */ /** Main program entry point from kernel. */
int main(int argc, char * const argv[]) { int main(int argc, char * const argv[]) {
int rc; int rc;
@ -997,10 +1018,13 @@ int main(int argc, char * const argv[]) {
traceEvent(TRACE_NORMAL, "supernode started"); traceEvent(TRACE_NORMAL, "supernode started");
#ifndef WIN32 #ifdef __linux__
signal(SIGTERM, term_handler);
signal(SIGINT, term_handler);
signal(SIGHUP, dump_registrations); signal(SIGHUP, dump_registrations);
#endif #endif
keep_running = 1;
return run_loop(&sss_node); return run_loop(&sss_node);
} }
@ -1009,7 +1033,6 @@ int main(int argc, char * const argv[]) {
* daemonisation on some platforms. */ * daemonisation on some platforms. */
static int run_loop(n2n_sn_t * sss) { static int run_loop(n2n_sn_t * sss) {
uint8_t pktbuf[N2N_SN_PKTBUF_SIZE]; uint8_t pktbuf[N2N_SN_PKTBUF_SIZE];
int keep_running=1;
time_t last_purge_edges = 0; time_t last_purge_edges = 0;
struct sn_community *comm, *tmp; struct sn_community *comm, *tmp;