+struct messaging_defer_callback_state {
+ struct messaging_context *msg_ctx;
+ struct messaging_rec *rec;
+ void (*fn)(struct messaging_context *msg, void *private_data,
+ uint32_t msg_type, struct server_id server_id,
+ DATA_BLOB *data);
+ void *private_data;
+};
+
+static void messaging_defer_callback_trigger(struct tevent_context *ev,
+ struct tevent_immediate *im,
+ void *private_data);
+
+static void messaging_defer_callback(
+ struct messaging_context *msg_ctx, struct messaging_rec *rec,
+ void (*fn)(struct messaging_context *msg, void *private_data,
+ uint32_t msg_type, struct server_id server_id,
+ DATA_BLOB *data),
+ void *private_data)
+{
+ struct messaging_defer_callback_state *state;
+ struct tevent_immediate *im;
+
+ state = talloc(msg_ctx, struct messaging_defer_callback_state);
+ if (state == NULL) {
+ DEBUG(1, ("talloc failed\n"));
+ return;
+ }
+ state->msg_ctx = msg_ctx;
+ state->fn = fn;
+ state->private_data = private_data;
+
+ state->rec = messaging_rec_dup(state, rec);
+ if (state->rec == NULL) {
+ DEBUG(1, ("talloc failed\n"));
+ TALLOC_FREE(state);
+ return;
+ }
+
+ im = tevent_create_immediate(state);
+ if (im == NULL) {
+ DEBUG(1, ("tevent_create_immediate failed\n"));
+ TALLOC_FREE(state);
+ return;
+ }
+ tevent_schedule_immediate(im, msg_ctx->event_ctx,
+ messaging_defer_callback_trigger, state);
+}
+
+static void messaging_defer_callback_trigger(struct tevent_context *ev,
+ struct tevent_immediate *im,
+ void *private_data)
+{
+ struct messaging_defer_callback_state *state = talloc_get_type_abort(
+ private_data, struct messaging_defer_callback_state);
+ struct messaging_rec *rec = state->rec;
+
+ state->fn(state->msg_ctx, state->private_data, rec->msg_type, rec->src,
+ &rec->buf);
+ TALLOC_FREE(state);
+}
+