# Function: createSeenSignals()

```ts
function createSeenSignals(limit?): SeenSignals;
```

Defined in: [packages/core/src/network/introductions.ts:81](https://github.com/leifriksheim/minca/blob/main/core/src/network/introductions.ts#L81)

Bounded, because the network feeds it: an unbounded set would let a peer exhaust this tab's memory.

## Parameters

| Parameter | Type | Default value |
| ------ | ------ | ------ |
| `limit?` | `number` | `512` |

## Returns

[`SeenSignals`](https://minca.dev/api/core/interfaces/SeenSignals.md)