buffer() called with no window or max; applying a default cap of {n} deltas so the buffer stays bounded. Pass { window } or { max } to size it.

Warnings reference › data-router:buffer-default-cap

Identifier

data-router:buffer-default-cap

Raised by

Data Router

Since

1.32.0

What happened

buffer() was called with neither bound. An unbounded buffer on a live feed grows until the tab runs out of memory, so the router applied a default cap rather than doing what was literally asked. Recording is on, with that cap.

The fix

Size the buffer deliberately: { window } in milliseconds for a time span, { max } for a count. Pass { max: null } explicitly if you really mean unbounded.

The smallest fix

router.buffer({ window: 60000, max: 10000 });

Reference

Covered in full at the API reference.