jvpp: ignore messages if callback method is missing
@@ -226,11 +226,19 @@ static void vl_api_${handler_name}_t_handler (vl_api_${handler_name}_t * mp)
{
${plugin_name}_main_t *plugin_main = &${plugin_name}_main;
JNIEnv *env = jvpp_main.jenv;
+ jthrowable exc;
$err_handler
jmethodID constructor = (*env)->GetMethodID(env, ${class_ref_name}Class, "<init>", "()V");
jmethodID callbackMethod = (*env)->GetMethodID(env, plugin_main->callbackClass, "on${dto_name}", "(Lio/fd/vpp/jvpp/${plugin_name}/dto/${dto_name};)V");
+ exc = (*env)->ExceptionOccurred(env);
+ if (exc) {
+ clib_warning("Unable to extract on${dto_name} method reference from ${plugin_name} plugin's callbackClass. Ignoring message.\\n");
+ (*env)->ExceptionDescribe(env);
+ (*env)->ExceptionClear(env);
+ return;
+ }
jobject dto = (*env)->NewObject(env, ${class_ref_name}Class, constructor);
$dto_setters
