2025-12-10T14:52:48.505573399Z [migrations] started
2025-12-10T14:52:48.505644673Z [migrations] no migrations found
2025-12-10T14:52:48.531684414Z usermod: no changes
2025-12-10T14:52:48.543418922Z ───────────────────────────────────────
2025-12-10T14:52:48.543436938Z
2025-12-10T14:52:48.543440906Z ██╗ ███████╗██╗ ██████╗
2025-12-10T14:52:48.543444683Z ██║ ██╔════╝██║██╔═══██╗
2025-12-10T14:52:48.543448641Z ██║ ███████╗██║██║ ██║
2025-12-10T14:52:48.543452389Z ██║ ╚════██║██║██║ ██║
2025-12-10T14:52:48.543456146Z ███████╗███████║██║╚██████╔╝
2025-12-10T14:52:48.543459924Z ╚══════╝╚══════╝╚═╝ ╚═════╝
2025-12-10T14:52:48.543463672Z
2025-12-10T14:52:48.543467159Z Brought to you by linuxserver.io
2025-12-10T14:52:48.543470796Z ───────────────────────────────────────
2025-12-10T14:52:48.543789748Z
2025-12-10T14:52:48.543802293Z To support LSIO projects visit:
2025-12-10T14:52:48.543806732Z https://www.linuxserver.io/donate/
2025-12-10T14:52:48.543810791Z
2025-12-10T14:52:48.543814448Z ───────────────────────────────────────
2025-12-10T14:52:48.543818987Z GID/UID
2025-12-10T14:52:48.543822695Z ───────────────────────────────────────
2025-12-10T14:52:48.547938472Z
2025-12-10T14:52:48.547945877Z User UID: 911
2025-12-10T14:52:48.547950165Z User GID: 911
2025-12-10T14:52:48.547953863Z ───────────────────────────────────────
2025-12-10T14:52:48.548849346Z Linuxserver.io version: 1.4.40dfsgppa202509261331.r328d1747c.daa6d8c926ubuntu24.04.1-ls189
2025-12-10T14:52:48.549041483Z Build-date: 2025-12-10T14:45:12+00:00
2025-12-10T14:52:48.549051382Z ───────────────────────────────────────
2025-12-10T14:52:48.549059048Z
2025-12-10T14:52:48.633306510Z ...+..+...+......+.+.....+.+..............+.+.........+.....+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*.+.....+......+...+..........+......+...+.....+...+...+.+...+...+..+...+.......+...+........+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*...+......+......+.+.....+.......+...+.........+...........+...+.......+..+...+....+...+..+...+...+....+...........+....+.....+.+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2025-12-10T14:52:48.692428232Z ......+...+............+...........+.........+......+....+..+.+...+.....+.........+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*.+...+.......+.....+.......+...+...+.....+....+........+.+.....+.+.........+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*.......................+.+.................+...+...............+.+...+..+.........+....+...+..+...............+...+....+.....................+...+......+.....+....+..+...+.+...+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2025-12-10T14:52:48.695579026Z -----
2025-12-10T14:52:48.894281795Z [ls.io-init] Creating initial backup of menu.xml
2025-12-10T14:52:48.932088920Z [ls.io-init] Creating initial backup of system rc.xml
2025-12-10T14:52:49.021365188Z [custom-init] No custom files found, skipping...
2025-12-10T14:52:49.042236241Z xsettingsd: Loaded 1 setting from /config/.xsettingsd
2025-12-10T14:52:49.042859496Z xsettingsd: Unable to open connection to X server
2025-12-10T14:52:49.045114427Z [ls.io-init] done.
2025-12-10T14:52:49.045441856Z _XSERVTransmkdir: ERROR: euid != 0,directory /tmp/.X11-unix will not be created.
2025-12-10T14:52:49.046197838Z screen 0 shmid 0
2025-12-10T14:52:49.627578179Z The XKEYBOARD keymap compiler (xkbcomp) reports:
2025-12-10T14:52:49.627601566Z > Warning: Could not resolve keysym XF86CameraAccessEnable
2025-12-10T14:52:49.627608811Z > Warning: Could not resolve keysym XF86CameraAccessDisable
2025-12-10T14:52:49.627614503Z > Warning: Could not resolve keysym XF86CameraAccessToggle
2025-12-10T14:52:49.627620044Z > Warning: Could not resolve keysym XF86NextElement
2025-12-10T14:52:49.627625976Z > Warning: Could not resolve keysym XF86PreviousElement
2025-12-10T14:52:49.627631557Z > Warning: Could not resolve keysym XF86AutopilotEngageToggle
2025-12-10T14:52:49.627637429Z > Warning: Could not resolve keysym XF86MarkWaypoint
2025-12-10T14:52:49.627642890Z > Warning: Could not resolve keysym XF86Sos
2025-12-10T14:52:49.627648341Z > Warning: Could not resolve keysym XF86NavChart
2025-12-10T14:52:49.627653792Z > Warning: Could not resolve keysym XF86FishingChart
2025-12-10T14:52:49.627659623Z > Warning: Could not resolve keysym XF86SingleRangeRadar
2025-12-10T14:52:49.627665124Z > Warning: Could not resolve keysym XF86DualRangeRadar
2025-12-10T14:52:49.627670595Z > Warning: Could not resolve keysym XF86RadarOverlay
2025-12-10T14:52:49.627676026Z > Warning: Could not resolve keysym XF86TraditionalSonar
2025-12-10T14:52:49.627682049Z > Warning: Could not resolve keysym XF86ClearvuSonar
2025-12-10T14:52:49.627687760Z > Warning: Could not resolve keysym XF86SidevuSonar
2025-12-10T14:52:49.627693732Z > Warning: Could not resolve keysym XF86NavInfo
2025-12-10T14:52:49.628934130Z Errors from xkbcomp are not fatal to the X server
2025-12-10T14:52:49.649225797Z 19
2025-12-10T14:52:49.663832858Z 20
2025-12-10T14:52:49.923498396Z INFO:data_websocket:pcmflux library found. Audio capture is available.
2025-12-10T14:52:49.957977760Z INFO:data_websocket:pixelflux library found. Striped encoding modes available.
2025-12-10T14:52:50.006337913Z INFO:root:Expected C js_config_t size (from ctypes): 1354 bytes
2025-12-10T14:52:50.052391282Z INFO:main:Upload directory ensured: /config/Desktop
2025-12-10T14:52:50.052766267Z INFO:main:Legacy Mode ENABLED (SELKIES_MASTER_TOKEN is not set).
2025-12-10T14:52:50.052827470Z INFO:main:Starting Selkies (WebSocket Mode) with settings: {'audio_enabled': (True, False), 'microphone_enabled': (True, False), 'gamepad_enabled': (True, False), 'clipboard_enabled': (True, False), 'command_enabled': (True, False), 'file_transfers': ['upload', 'download'], 'encoder': 'x264enc', 'framerate': (8, 120), 'h264_crf': (5, 50), 'jpeg_quality': (1, 100), 'h264_fullcolor': (False, False), 'h264_streaming_mode': (False, False), 'use_cpu': (False, False), 'use_paint_over_quality': (True, False), 'paint_over_jpeg_quality': (1, 100), 'h264_paintover_crf': (5, 50), 'h264_paintover_burst_frames': (1, 30), 'second_screen': (True, False), 'audio_bitrate': '320000', 'is_manual_resolution_mode': (False, False), 'manual_width': 0, 'manual_height': 0, 'scaling_dpi': '96', 'enable_binary_clipboard': (False, False), 'use_browser_cursors': (False, False), 'use_css_scaling': (False, False), 'ui_title': 'Selkies', 'ui_show_logo': (True, False), 'ui_show_core_buttons': (True, False), 'ui_show_sidebar': (True, False), 'ui_sidebar_show_video_settings': (True, False), 'ui_sidebar_show_screen_settings': (True, False), 'ui_sidebar_show_audio_settings': (True, False), 'ui_sidebar_show_stats': (True, False), 'ui_sidebar_show_clipboard': (True, False), 'ui_sidebar_show_files': (True, False), 'ui_sidebar_show_apps': (True, False), 'ui_sidebar_show_sharing': (True, False), 'ui_sidebar_show_gamepads': (True, False), 'ui_sidebar_show_fullscreen': (True, False), 'ui_sidebar_show_gaming_mode': (True, False), 'ui_sidebar_show_trackpad': (True, False), 'ui_sidebar_show_keyboard_button': (True, False), 'ui_sidebar_show_soft_buttons': (True, False), 'port': 8082, 'control_port': 8083, 'master_token': '', 'dri_node': '', 'audio_device_name': 'output.monitor', 'watermark_path': '', 'watermark_location': -1, 'debug': (False, False), 'enable_sharing': (True, False), 'enable_collab': (True, False), 'enable_shared': (True, False), 'enable_player2': (True, False), 'enable_player3': (True, False), 'enable_player4': (True, False)}
2025-12-10T14:52:50.052844725Z INFO:main:Initial Encoder: x264enc, Framerate: 60
2025-12-10T14:52:50.052849224Z INFO:main:SelkiesStreamingApp initialized: encoder=x264enc, display=1024x768
2025-12-10T14:52:50.052975408Z INFO:main:All main components initialized. Running server...
2025-12-10T14:52:50.055619572Z INFO:webrtc_input:System DPI detected as ~96. Cursor size cap set to 32x32px.
2025-12-10T14:52:50.060846216Z xsettingsd: Loaded 1 setting from /config/.xsettingsd
2025-12-10T14:52:50.061752411Z xsettingsd: Created window 0x1000001 on screen 0 with timestamp 2989954861
2025-12-10T14:52:50.061819265Z xsettingsd: Selection _XSETTINGS_S0 is owned by 0x0
2025-12-10T14:52:50.061828334Z xsettingsd: Took ownership of selection _XSETTINGS_S0
2025-12-10T14:52:50.077013930Z INFO:webrtc_input:Resetting keyboard modifiers.
2025-12-10T14:52:50.078089455Z INFO:webrtc_input:Clipboard monitor running (binary mode: False)
2025-12-10T14:52:50.078948525Z INFO:webrtc_input:Found XFIXES version 4.0
2025-12-10T14:52:50.078958024Z INFO:webrtc_input:starting cursor monitor
2025-12-10T14:52:50.079004027Z INFO:webrtc_input:watching for cursor changes
2025-12-10T14:52:50.086206870Z WARNING:data_websocket:Cannot broadcast cursor data: no clients connected or server not ready.
2025-12-10T14:52:50.086643499Z INFO:data_websocket:Data WebSocket Server listening on port 8082
2025-12-10T14:52:50.218018493Z INFO:webrtc_input:Initializing 4 persistent gamepad instances...
2025-12-10T14:52:50.218323267Z INFO:root:Packed js_config payload for 'Microsoft X-Box 360 pad' (js0): len=1360 bytes. Name='Microsoft X-Box 360 pad', Vendor=0x045e, Product=0x028e, Version=0x0100, Reported Buttons=11 (Array capacity: 512), Reported Axes=8 (Array capacity: 64)
2025-12-10T14:52:50.218349660Z INFO:selkies_gamepad:Gamepad configured. JS socket: /tmp/selkies_js0.sock, EVDEV socket: /tmp/selkies_event1000.sock. Using fixed config: Microsoft X-Box 360 pad
2025-12-10T14:52:50.218359660Z INFO:webrtc_input:Initialized and started persistent gamepad instance for index 0 (Name: 'Microsoft X-Box 360 pad', JS: /tmp/selkies_js0.sock, EVDEV: /tmp/selkies_event1000.sock).
2025-12-10T14:52:50.218421344Z INFO:root:Packed js_config payload for 'Microsoft X-Box 360 pad' (js1): len=1360 bytes. Name='Microsoft X-Box 360 pad', Vendor=0x045e, Product=0x028e, Version=0x0100, Reported Buttons=11 (Array capacity: 512), Reported Axes=8 (Array capacity: 64)
2025-12-10T14:52:50.218433108Z INFO:selkies_gamepad:Gamepad configured. JS socket: /tmp/selkies_js1.sock, EVDEV socket: /tmp/selkies_event1001.sock. Using fixed config: Microsoft X-Box 360 pad
2025-12-10T14:52:50.218459872Z INFO:webrtc_input:Initialized and started persistent gamepad instance for index 1 (Name: 'Microsoft X-Box 360 pad', JS: /tmp/selkies_js1.sock, EVDEV: /tmp/selkies_event1001.sock).
2025-12-10T14:52:50.218547598Z INFO:root:Packed js_config payload for 'Microsoft X-Box 360 pad' (js2): len=1360 bytes. Name='Microsoft X-Box 360 pad', Vendor=0x045e, Product=0x028e, Version=0x0100, Reported Buttons=11 (Array capacity: 512), Reported Axes=8 (Array capacity: 64)
2025-12-10T14:52:50.218558330Z INFO:selkies_gamepad:Gamepad configured. JS socket: /tmp/selkies_js2.sock, EVDEV socket: /tmp/selkies_event1002.sock. Using fixed config: Microsoft X-Box 360 pad
2025-12-10T14:52:50.218605665Z INFO:webrtc_input:Initialized and started persistent gamepad instance for index 2 (Name: 'Microsoft X-Box 360 pad', JS: /tmp/selkies_js2.sock, EVDEV: /tmp/selkies_event1002.sock).
2025-12-10T14:52:50.218652560Z INFO:root:Packed js_config payload for 'Microsoft X-Box 360 pad' (js3): len=1360 bytes. Name='Microsoft X-Box 360 pad', Vendor=0x045e, Product=0x028e, Version=0x0100, Reported Buttons=11 (Array capacity: 512), Reported Axes=8 (Array capacity: 64)
2025-12-10T14:52:50.218663832Z INFO:selkies_gamepad:Gamepad configured. JS socket: /tmp/selkies_js3.sock, EVDEV socket: /tmp/selkies_event1003.sock. Using fixed config: Microsoft X-Box 360 pad
2025-12-10T14:52:50.218695155Z INFO:webrtc_input:Initialized and started persistent gamepad instance for index 3 (Name: 'Microsoft X-Box 360 pad', JS: /tmp/selkies_js3.sock, EVDEV: /tmp/selkies_event1003.sock).
2025-12-10T14:52:50.219239682Z INFO:selkies_gamepad:Gamepad /tmp/selkies_js0.sock: Event processor started.
2025-12-10T14:52:50.219276827Z INFO:selkies_gamepad:JS interposer server listening on /tmp/selkies_js0.sock
2025-12-10T14:52:50.219394774Z INFO:selkies_gamepad:Gamepad /tmp/selkies_js1.sock: Event processor started.
2025-12-10T14:52:50.219426688Z INFO:selkies_gamepad:JS interposer server listening on /tmp/selkies_js1.sock
2025-12-10T14:52:50.219533363Z INFO:selkies_gamepad:Gamepad /tmp/selkies_js2.sock: Event processor started.
2025-12-10T14:52:50.219551369Z INFO:selkies_gamepad:JS interposer server listening on /tmp/selkies_js2.sock
2025-12-10T14:52:50.219726201Z INFO:selkies_gamepad:Gamepad /tmp/selkies_js3.sock: Event processor started.
2025-12-10T14:52:50.219752544Z INFO:selkies_gamepad:JS interposer server listening on /tmp/selkies_js3.sock
2025-12-10T14:52:50.219834730Z INFO:selkies_gamepad:EVDEV interposer server listening on /tmp/selkies_event1000.sock
2025-12-10T14:52:50.219908078Z INFO:selkies_gamepad:EVDEV interposer server listening on /tmp/selkies_event1001.sock
2025-12-10T14:52:50.219947146Z INFO:selkies_gamepad:EVDEV interposer server listening on /tmp/selkies_event1002.sock
2025-12-10T14:52:50.219956756Z INFO:selkies_gamepad:EVDEV interposer server listening on /tmp/selkies_event1003.sock
2025-12-10T14:52:52.995662939Z INFO:data_websocket:Legacy client ('127.0.0.1', 46202) connected. Role: controller, Slot: None
2025-12-10T14:52:52.995697699Z INFO:data_websocket:Data WebSocket connected from ('127.0.0.1', 46202)
2025-12-10T14:52:52.995712699Z INFO:data_websocket:Sending last known cursor to new client ('127.0.0.1', 46202)
2025-12-10T14:52:52.996740469Z INFO:data_websocket:Attempting to establish PulseAudio connection...
2025-12-10T14:52:52.998709163Z INFO:data_websocket:PulseAudio connection established.
2025-12-10T14:52:53.024155378Z INFO:data_websocket:Registering new client for display: primary
2025-12-10T14:52:53.024267284Z INFO:data_websocket:Applying and sanitizing client settings for 'primary' (initial=True)
2025-12-10T14:52:53.024356113Z INFO:data_websocket:DPI changed from None to 96. Applying system-level change.
2025-12-10T14:52:53.025182436Z INFO:gst_app_resize:Openbox detected. Applying xrdb for DPI 96.
2025-12-10T14:52:53.025483523Z INFO:gst_app_resize:Wrote 'Xft.dpi: 96' to /config/.Xresources.
2025-12-10T14:52:53.044903745Z INFO:gst_app_resize:Successfully loaded /config/.Xresources using xrdb.
2025-12-10T14:52:53.045174009Z INFO:gst_app_resize:Wrote font and DPI settings to /config/.xsettingsd.
2025-12-10T14:52:53.065114179Z INFO:gst_app_resize:Found xsettingsd process with PID: 462.
2025-12-10T14:52:53.067412858Z xsettingsd: Reloading configuration
2025-12-10T14:52:53.067463710Z xsettingsd: Loaded 5 settings from /config/.xsettingsd
2025-12-10T14:52:53.068098348Z INFO:gst_app_resize:Sent SIGHUP to xsettingsd process 462 to reload config.
2025-12-10T14:52:53.094087256Z INFO:data_websocket:Initial setup or dimensional change detected for 'primary'. Performing full display reconfiguration.
2025-12-10T14:52:53.094117227Z INFO:data_websocket:Starting display reconfiguration...
2025-12-10T14:52:53.094235595Z INFO:data_websocket:Calculating new extended desktop layout from ALL clients...
2025-12-10T14:52:53.094255465Z INFO:data_websocket:Layout calculated: Total Size=1920x992. Layouts: {'primary': {'x': 0, 'y': 0, 'w': 1920, 'h': 992}}
2025-12-10T14:52:53.105674658Z INFO:data_websocket:Mode 1920x992 not found. Creating it.
2025-12-10T14:52:53.120337161Z INFO:data_websocket:Defining logical monitors for the window manager...
2025-12-10T14:52:53.128126715Z INFO:data_websocket:Starting separate capture instances for each ACTIVE display region...
2025-12-10T14:52:53.128146475Z INFO:data_websocket:Client 'primary' is active. Starting its capture.
2025-12-10T14:52:53.128192497Z INFO:data_websocket:Preparing to start capture for display='primary': Res=1920x992, Offset=0x0
2025-12-10T14:52:53.129250548Z INFO:data_websocket:Video chunk sender started for display 'primary'.
2025-12-10T14:52:53.129700353Z INFO:data_websocket:SUCCESS: Capture started for 'primary'.
2025-12-10T14:52:53.129735584Z INFO:data_websocket:New frame backpressure task started for display 'primary'.
2025-12-10T14:52:53.129807800Z INFO:data_websocket:Broadcasting primary stream resolution to all clients: {"type": "stream_resolution", "width": 1920, "height": 992}
2025-12-10T14:52:53.129889234Z INFO:data_websocket:Broadcasting display config update: DISPLAY_CONFIG_UPDATE,{"type": "display_config_update", "displays": ["primary"]}
2025-12-10T14:52:53.129954385Z INFO:data_websocket:Display reconfiguration finished successfully.
2025-12-10T14:52:53.129984135Z INFO:data_websocket:Reconfiguration process complete (state unlocked).
2025-12-10T14:52:53.130042833Z INFO:data_websocket:Initial client settings message processed by ws_handler.
2025-12-10T14:52:53.130086411Z INFO:data_websocket:Initial setup: Primary client connected, audio not active, attempting start.
2025-12-10T14:52:53.130099427Z INFO:data_websocket:Starting pcmflux audio pipeline...
2025-12-10T14:52:53.130148035Z INFO:data_websocket:pcmflux settings: device='output.monitor', bitrate=320000, channels=2
2025-12-10T14:52:53.130235591Z INFO:data_websocket:Frame-based backpressure logic task started for display 'primary'.
2025-12-10T14:52:53.130260301Z INFO:data_websocket:Client settings received, proceeding with backpressure loop for 'primary'.
2025-12-10T14:52:53.130489282Z [pcmflux] Attempting to connect to PulseAudio device: output.monitor...
2025-12-10T14:52:53.130608622Z INFO:data_websocket:pcmflux audio capture started successfully.
2025-12-10T14:52:53.131304183Z INFO:data_websocket:pcmflux audio chunk broadcasting task started.
2025-12-10T14:52:53.133122193Z [pcmflux] SUCCESS: Connected to PulseAudio.
2025-12-10T14:52:53.133175731Z X Shared Memory Extension available.
2025-12-10T14:52:53.133217104Z [pcmflux] SUCCESS: Opus encoder created.
2025-12-10T14:52:53.133243948Z [pcmflux] Capture loop started. Device: output.monitor, Rate: 48000, Channels: 2, Bitrate: 320 kbps, VBR: On, Silence Gate: Off, Debug Logging: Off, PCM Chunk: 3840 bytes
2025-12-10T14:52:53.133270923Z XShm setup complete for 1920x992.
2025-12-10T14:52:53.133310081Z CPU cores available: 64
2025-12-10T14:52:53.133345683Z Stream settings active -> Res: 1920x992 | FPS: 60.0 | Stripes: 1 | Mode: H264 (CPU) FullFrame | CRF: 25 | PaintOver CRF: 18 (Burst: 5f) | Colorspace: I420 (Limited Range) | Damage Thresh: 10f | Damage Dur: 20f
2025-12-10T14:52:53.134943550Z INFO:data_websocket:Received START_AUDIO command from client for server-to-client audio.
2025-12-10T14:52:53.134949873Z INFO:data_websocket:START_AUDIO: pcmflux audio pipeline already active.
2025-12-10T14:52:53.135124374Z INFO:data_websocket:Client is taking over existing display 'primary'. Updating state for new connection.
2025-12-10T14:52:53.135160567Z INFO:data_websocket:Applying and sanitizing client settings for 'primary' (initial=False)
2025-12-10T14:52:53.135344297Z INFO:data_websocket:Received redundant resize request for primary (1920x992). No action taken.
2025-12-10T14:52:55.134040228Z [pcmflux] First non-silent audio chunk detected! Encoding...
2025-12-10T14:53:03.252396378Z INFO:data_websocket:Cleaning up Data WS handler for ('127.0.0.1', 46202) (Display ID: primary)...
2025-12-10T14:53:03.252441308Z INFO:data_websocket:Client for 'primary' disconnected. Removing and triggering full display reconfiguration.
2025-12-10T14:53:03.252454895Z INFO:data_websocket:Starting display reconfiguration...
2025-12-10T14:53:03.252463453Z INFO:data_websocket:Stopping all existing capture and backpressure tasks...
2025-12-10T14:53:03.274546196Z Capture loop stopped. X resources released.
2025-12-10T14:53:03.274909989Z INFO:data_websocket:All capture instances, senders, and backpressure tasks stopped.
2025-12-10T14:53:03.274923345Z WARNING:data_websocket:No display clients connected. Video pipelines remain stopped.
2025-12-10T14:53:03.276030916Z INFO:data_websocket:Video chunk sender for 'primary' cancelled.
2025-12-10T14:53:03.276037238Z INFO:data_websocket:Video chunk sender for 'primary' finished.
2025-12-10T14:53:03.287507283Z INFO:data_websocket:Reconfiguration process complete (state unlocked).
2025-12-10T14:53:03.293904845Z INFO:data_websocket:Last client (('127.0.0.1', 46202)) disconnected. All pipelines should have been stopped by reconfigure_displays.
2025-12-10T14:53:03.293911598Z INFO:main:Initiating unified pipeline shutdown...
2025-12-10T14:53:03.293934865Z WARNING:data_websocket:Reconfiguration already in progress. Ignoring concurrent request.
2025-12-10T14:53:03.293963703Z INFO:data_websocket:Stopping pcmflux audio pipeline...
2025-12-10T14:53:03.294081230Z INFO:data_websocket:pcmflux audio chunk broadcasting task cancelled.
2025-12-10T14:53:03.294085438Z INFO:data_websocket:pcmflux audio chunk broadcasting task finished.