---
name: "offStreamPacketReceive"
mode: "kit"
versionRequirements:
  - { name: "P2PKit", version: "2.0.2" }
  - { name: "@ray-js/ray", version: "1.3.15" }
platform:
  - "iOS"
  - "Android"
async: true
title: "p2p.offStreamPacketReceive - Stop listening for: Packet received event"
---

## offStreamPacketReceive

> [VERSION] P2PKit >= 2.0.2 | @ray-js/ray >= 1.3.15

> [PLATFORM] iOS, Android

> ⚡ **Supports Promise** — Returns a Promise when success / fail / complete callbacks are omitted.

### Description

Download packet received event

### Parameters

`(listener: Function)`

| Parameter | Type | Required | Default | Description |
| --- | --- | --- | --- | --- |
| `listener` | `(params: StreamDownloadPacketReceivedEvent) => void` | Yes | - |  |

### Referenced Types

##### `interface` StreamDownloadPacketReceivedEvent

| Property | Type | Since | Description |
| --- | --- | --- | --- |
| `deviceId` | `string` | `2.0.2` | Device ID |
| `totalFiles` | `number` | `2.0.2` | Total file count |
| `fileName` | `string` | `2.0.2` | File name |
| `fileIndex` | `number` | `2.0.2` | File index, dirty data |
| `fileLength` | `number` | `2.0.2` | File length |
| `packetData` | `string` | `2.0.2` | Packet data |
| `packetLength` | `number` | `2.0.2` | Packet data length |
| `fileSerialNumber` | `number` | `2.0.2` | File serial number |
| `packetIndex` | `number` | `2.0.2` | Packet index |
| `packetType` | `number` | `2.0.2` | Packet header/tail, 0b00XY where Y: packet header, X: packet tail |


### Examples

#### Demo

```tsx
import { p2p } from '@ray-js/ray'

const listener = function (res) { console.log(res) }
p2p.onStreamPacketReceive(listener)
p2p.offStreamPacketReceive(listener)
```