FS-11449: [core] add -elegant-term command line option to make SIGTERM perform an...

diff --git a/src/switch.c b/src/switch.c
index 636d4c35430e39fece21a28fc15a6b795f543d8b..4383c9546211852b0e8537a544cabefa259b7b58 100644 (file)
--- a/src/switch.c
+++ b/src/switch.c
@@ -90,6 +90,15 @@ static void handle_SIGILL(int sig)
        return;
 }
 
+static void handle_SIGTERM(int sig)
+{
+       int32_t arg = 0;
+       if (sig) {};
+       /* send shutdown signal to the freeswitch core */
+       switch_core_session_ctl(SCSC_SHUTDOWN_ELEGANT, &arg);
+       return;
+}
+
 /* kill a freeswitch process running in background mode */
 static int freeswitch_kill_background()
 {
@@ -495,6 +504,7 @@ int main(int argc, char *argv[])
        switch_bool_t win32_service = SWITCH_FALSE;
 #endif
        switch_bool_t nc = SWITCH_FALSE;                                /* TRUE if we are running in noconsole mode */
+       switch_bool_t elegant_term = SWITCH_FALSE;
        pid_t pid = 0;
        int i, x;
        char *opts;
@@ -665,6 +675,10 @@ int main(int argc, char *argv[])
                        nf = SWITCH_TRUE;
                }
 
+               else if (!strcmp(local_argv[x], "-elegant-term")) {
+                       elegant_term = SWITCH_TRUE;
+               }
+
                else if (!strcmp(local_argv[x], "-reincarnate")) {
                        reincarnate = SWITCH_TRUE;
                }
@@ -1065,7 +1079,12 @@ int main(int argc, char *argv[])
 #endif
 #endif
        signal(SIGILL, handle_SIGILL);
-       signal(SIGTERM, handle_SIGILL);
+       if (elegant_term) {
+               signal(SIGTERM, handle_SIGTERM);
+       } else {
+               signal(SIGTERM, handle_SIGILL);
+       }
+
 #ifndef WIN32
        if (do_wait) {
                if (pipe(fds)) {