Problem
Live scoreboard overlay stops updating while the broadcast continues, causing viewers to see incorrect current information.
Solution
Root Cause / Diagnostic:
Live scoreboard widgets stall when the underlying WebSocket disconnects silently without an automated reconnection loop, or when background CEF tabs are throttled by the OS power manager. When the data stream drops, the overlay retains the last received data state indefinitely, misleading viewers and generating confusing live chat complaints.
Actionable Fix:
1. Implement Exponential Backoff Auto-Reconnect Logic: Ensure your overlay JavaScript client includes automatic WebSocket reconnection logic (e.g., attempting reconnects every 3000ms upon onclose or onerror events).
2. Disable CEF Background Throttling in Switcher Flags: Launch OBS with the command line argument --disable-background-timer-throttling to prevent Chromium from suspending JavaScript timers and socket listeners.
3. Deploy Visual Connection Health Heartbeat: Add an invisible or subtle blinking green pixel indicator to the graphics overlay that turns red if a data packet has not been received within the last 15 seconds.
Pro Tip:
Implement a dual-pipeline data architecture for live sports/esports: primary data via low-latency WebSocket, backed by an automated 5-second HTTP long-polling fallback that seamlessly fills score data if the socket pipeline stalls.
Live scoreboard widgets stall when the underlying WebSocket disconnects silently without an automated reconnection loop, or when background CEF tabs are throttled by the OS power manager. When the data stream drops, the overlay retains the last received data state indefinitely, misleading viewers and generating confusing live chat complaints.
Actionable Fix:
1. Implement Exponential Backoff Auto-Reconnect Logic: Ensure your overlay JavaScript client includes automatic WebSocket reconnection logic (e.g., attempting reconnects every 3000ms upon onclose or onerror events).
2. Disable CEF Background Throttling in Switcher Flags: Launch OBS with the command line argument --disable-background-timer-throttling to prevent Chromium from suspending JavaScript timers and socket listeners.
3. Deploy Visual Connection Health Heartbeat: Add an invisible or subtle blinking green pixel indicator to the graphics overlay that turns red if a data packet has not been received within the last 15 seconds.
Pro Tip:
Implement a dual-pipeline data architecture for live sports/esports: primary data via low-latency WebSocket, backed by an automated 5-second HTTP long-polling fallback that seamlessly fills score data if the socket pipeline stalls.