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Real-time data stops updating when switching back to 1-minute timeframe

Open walrusix opened this issue 3 months ago • 0 comments

Description: I am using the TradingView Chart Library in my project.

The historical candle feed is generated randomly on the backend so the chart is not empty.

I also generate a random real-time data feed and send it to the chart via WebSocket.

Problem:

When I am on the 1-minute timeframe, the real-time feed works correctly and shows active price updates.

Switching to the 5-minute timeframe, the real-time price is still visible and updating as expected.

However, if I switch back to the 1-minute timeframe, the real-time data stops updating on the chart.

By inspecting the WebSocket data stream, I confirmed that real-time price updates are still being sent continuously. Despite this, the 1-minute chart does not reflect any real-time movement.

Code: (Provide your relevant code here)

Environment:

TradingView Charting Library

WebSocket real-time feed

Randomized backend-generated historical candles

Expected Behavior: Real-time updates should continue to display correctly when switching between timeframes, including back to the 1-minute chart.

Additional Notes: This seems related to how subscribeBars and resolution changes are handled.

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TradingView Fixed Exchange & |adj

walrusix avatar Nov 10 '25 12:11 walrusix