DUNE-DAQ / DUNE-DAQ/daqpytools
[Feature]: Feeding kafka messages through the same broker instance
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@emmuhamm is already working on this.
Since Feb 2, 2026.
enhancement
- Dominant language
- Python
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Description
Description
In an attempt to reduce the number of kafka handlers we have per application, we can feed all the messages through a single broker, going to separate topics.
In the case of drunc, this will reduce the number of kafka brokers from 3 (broadcast, opmon, ers through logging) to 1 (broadcast, opmon, and ers ALL through logging handlers). This will also reduce the requirement for the broadcasted decorator, simplifying signature checking.
Potential impact radius
Small/Isolated
Reason for change
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Suggested implementations
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Testing suggestions
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Anything else?
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