81 _on_answer_received (GstPromise * promise, gpointer user_data)  in _on_answer_received()  argument
87   g_assert (gst_promise_wait (promise) == GST_PROMISE_RESULT_REPLIED);  in _on_answer_received()
88   reply = gst_promise_get_reply (promise);  in _on_answer_received()
91   gst_promise_unref (promise);  in _on_answer_received()
101   promise = gst_promise_new ();  in _on_answer_received()
102   g_signal_emit_by_name (webrtc2, "set-local-description", answer, promise);  in _on_answer_received()
103   gst_promise_interrupt (promise);  in _on_answer_received()
104   gst_promise_unref (promise);  in _on_answer_received()
110 _on_offer_received (GstPromise * promise, gpointer user_data)  in _on_offer_received()  argument
116   g_assert (gst_promise_wait (promise) == GST_PROMISE_RESULT_REPLIED);  in _on_offer_received()
117   reply = gst_promise_get_reply (promise);  in _on_offer_received()
120   gst_promise_unref (promise);  in _on_offer_received()
128   promise = gst_promise_new_with_change_func (_on_answer_received, user_data,  in _on_offer_received()
130   g_signal_emit_by_name (webrtc2, "create-answer", NULL, promise);  in _on_offer_received()
138   GstPromise *promise;  in _on_negotiation_needed()  local
140   promise = gst_promise_new_with_change_func (_on_offer_received, user_data,  in _on_negotiation_needed()
142   g_signal_emit_by_name (webrtc1, "create-offer", NULL, promise);  in _on_negotiation_needed()