- call_on_conn_status: only end call when its own data conn drops
(INDIRECT call was killed by unrelated topo_group_connect conn DELETE)
- conn_mgr: run REVERSE and INDIRECT in parallel after DIRECT fails;
reverse is preferred (indirect defers via indirect_ready until reverse
resolves). REVERSE timeout 15s -> 3s.
- retransmit DIRECT_REQ / EXCHANGE_REQ every 1s (idempotent, same request_id)
to survive packet loss (router RST dropping stale-channel requests)
- replace main.phase with reverse_active/indirect_active/indirect_ready flags
- add diagnostics to trace the parallel flow
Новый модуль src/radio (radio/radio_audio/radio_headless) — push-to-talk
радио поверх topo-групп, доставка аудио в канал, headless-режим и тесты.
Интеграция в chatgui (ptt_hotkey_manager, radio_audio_engine, радионастройки,
вызовы) и chatgui-android (RadioAudioEngine, RadioOverlayService, UI).
conn_mgr: src node_id вместо conn->peer_node_id, препенд ETCP_RT_ID_CONN_MGR к dgram, bind CONN_MGR после etcp_router_init
call: guard CALL_ST_CONNECTING при accept
Без call_audio_init(inst) g_inst оставался NULL и call_set_audio_ops не
регистрировался: TX (feed_pcm) падал на !ua, RX (audio_ops->on_media) не
вызывался — тишина и спам 'callAudioFeed returned false'. Зеркалим desktop:
utun_bridge_call_audio_start теперь делает call_audio_init + call_audio_start.
evgeny