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passed gate
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// pick a level and press it — one call, three sinks
Source
logger
Threshold gate
idle
press a level
if (level < threshold)
return;
Appenders — fan-out
3 sinks
One call, three sinks
Press
ERROR
. The event passes the gate once, then the
same
event object reaches every appender.
🔥 Burst 20
➕ Add Slack appender
↺ Reset
▸
Flip 📄 File to
{ }
— same event, two shapes on screen at once.