Fix handling RTCP when there is no track (#170)

elixir-webrtc · Oct 10, 2024 · 261122a · 261122a
1 parent 4782ace
commit 261122a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/ex_webrtc/peer_connection.ex b/lib/ex_webrtc/peer_connection.ex
@@ -2063,6 +2063,9 @@ defmodule ExWebRTC.PeerConnection do
         nil ->
           {nil, state}
 
+        {%{sender: %{track: nil}}, _idx} ->
+          {nil, state}
+
         # in case NACK was received, but RTX was not negotiated
         # as NACK and RTX are negotiated independently
         {%{sender: %{rtx_pt: nil}} = tr, _idx} ->
@@ -2087,6 +2090,9 @@ defmodule ExWebRTC.PeerConnection do
       nil ->
         {nil, state}
 
+      {%{sender: %{track: nil}}, _idx} ->
+        {nil, state}
+
       {tr, idx} ->
         tr = RTPTransceiver.receive_pli(tr, pli)
         transceivers = List.replace_at(state.transceivers, idx, tr)