@lelantos-org/sdk / sync / LocalScanner

Class: LocalScanner

Defined in: @lelantos-org/sdk/dist/sync/scanner.d.ts:19

In-process scanner. No worker/scheduler overhead.

Implements

• Scanner

Constructors

Constructor

new LocalScanner(J, P): LocalScanner;

Defined in: @lelantos-org/sdk/dist/sync/scanner.d.ts:25

P reproduces each hit's commitment — see scanNotes.

Parameters

Parameter	Type
J	WasmJubjub
P	Poseidon

Returns

LocalScanner

Properties

lastStats

lastStats: ScanStats;

Defined in: @lelantos-org/sdk/dist/sync/scanner.d.ts:23

Tallies from the most recent scan.

Methods

scan()

scan(ivk, inputs): Promise<ScanHit[]>;

Defined in: @lelantos-org/sdk/dist/sync/scanner.d.ts:26

Trial-decrypt inputs with ivk. Result order MUST match input order (filtered to hits).

There is no client-side FMD pre-filter: the note feed does not carry clue.R, so one is not implementable here today. For FMD filtering use syncStrategy: { kind: "matches", token }, which does it server-side — trading some anonymity for bandwidth. See ./worker/protocol.ts for the full reasoning.

Parameters

Parameter	Type
ivk	bigint
inputs	ScanInput[]

Returns

Promise<ScanHit[]>

Implementation of

Scanner.scan