onRecvOfflineNewMessages

Feature Introduction

info

When the application is running in the background and receives new messages, this callback is triggered. The callback might carry multiple messages.

uni-app

Return Prototype

Browser/MiniProgram

Return Prototype

Parameter Explanation

Return Prototype

onRecvOfflineNewMessages(data: WSEvent<MessageItem[]>): void;

Return Result

Name	Type	Description
data	WSEvent<MessageItem[]>	New Messages

Example Call

import { getSDK, CbEvents } from 'open-im-sdk-wasm';
// or
// import { OpenIMSDK, CbEvents } from 'open-im-sdk';
// const IMSDK = new OpenIMSDK();
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnRecvOfflineNewMessages, ({ data }) => {
  // data is the list of new offline messages
});

Return Prototype

onRecvOfflineNewMessages(data: WSEvent<MessageItem[]>): void;

Return Result

Name	Type	Description
data	WSEvent<MessageItem[]>	New Messages

Example Call

import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnRecvOfflineNewMessages, ({ data }) => {
  // data is the list of new offline messages
});