Stop event processing when call is auto-rejected

app/src/main/cpp/baresip.c

@@ -179,7 +179,7 @@ static void event_handler(enum ua_event ev, struct bevent *event, void *arg)
             ua = uag_find_msg(msg);
             // There is no call yet and call is thus used to hold SIP message
             call = (struct call *)msg;
-            len = re_snprintf(event_buf, sizeof event_buf, "%s,%r", prm, &msg->from.auri);
+            len = re_snprintf(event_buf, sizeof event_buf, "%s,%r,%ld", prm, &msg->from.auri, (long)event);
             break;
         case UA_EVENT_CALL_INCOMING:
             len = re_snprintf(event_buf, sizeof event_buf, "call incoming,%s", prm);
@@ -1290,6 +1290,16 @@ JNIEXPORT void JNICALL Java_com_tutpro_baresip_Api_sip_1treply(
     (*env)->ReleaseStringUTFChars(env, reason, native_reason);
 }
 
+JNIEXPORT void JNICALL Java_com_tutpro_baresip_Api_bevent_1stop(
+        JNIEnv *env, jobject obj, jlong event)
+{
+    (void)env;
+    (void)obj;
+    re_thread_enter();
+    bevent_stop((struct bevent *)event);
+    re_thread_leave();
+}
+
 JNIEXPORT void JNICALL Java_com_tutpro_baresip_Api_calls_1mute(
         JNIEnv *env, jobject obj, jboolean mute)
 {

app/src/main/kotlin/com/tutpro/baresip/Api.kt

@@ -80,6 +80,8 @@ object Api {
 
     external fun sip_treply(msg: Long, code: Int, reason: String)
 
+    external fun bevent_stop(event: Long)
+
     external fun call_connect(callp: Long, peer_uri: String): Int
     external fun call_hold(callp: Long, hold: Boolean): Int
     external fun call_ismuted(callp: Long): Boolean

app/src/main/kotlin/com/tutpro/baresip/BaresipService.kt

@@ -714,6 +714,7 @@ class BaresipService: Service() {
                         if (toastMsg != "") {
                             Log.d(TAG, "Auto-rejecting incoming call $uap/$peerUri")
                             Api.sip_treply(callp, 486, "Busy Here")
+                            Api.bevent_stop(ev[2].toLong())
                             toast(toastMsg)
                             val name = "callwaiting_$toneCountry"
                             val resourceId = applicationContext.resources.getIdentifier(