networkStatusChanged

Function Introduction

Description

Called when the client's network status changes.

uni-app

Function Prototype

IMSDK.networkStatusChanged(operationID?: string): Promise<WsResponse>

Input Parameters

None

Return Results

Parameter Name	Parameter Type	Description
Promise.then()	Promise<WsResponse>	Successful callback
Promise.catch()	Promise<WsResponse>	Failure callback

Code Example

import { getSDK } from 'open-im-sdk-wasm';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { OpenIMSDK } from 'open-im-sdk';
// const IMSDK = new OpenIMSDK();

IMSDK.networkStatusChanged()
  .then(() => {
    // Successful call
  })
  .catch(({ errCode, errMsg }) => {
    // Failed call
  });

Browser/Electron/MiniProgram

Function Prototype

IMSDK.asyncApi('networkStatusChanged', operationID: string): Promise<void>

Input Parameters

Parameter Name	Parameter Type	Required	Description
operationID	string	Yes	Operation ID, for problem tracking. It is recommended to use the current time and a random number

Return Results

The function is Promise-ified using the openim-uniapp-polyfill package. When calling, use then and catch to judge and handle success and failure callbacks.

Parameter Name	Parameter Type	Description
Promise.then()	Promise<void>	Successful callback
Promise.catch()	Promise<CatchResponse>	Failure callback

Code Example

import IMSDK from 'openim-uniapp-polyfill';

IMSDK.asyncApi('networkStatusChanged', IMSDK.uuid())
  .then(() => {
    // Successful call
  })
  .catch(({ errCode, errMsg }) => {
    // Failed call
  });

React-Native

Function Prototype

OpenIMSDKRN.networkStatusChange(operationID: string): Promise<void>

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
operationID	string	Yes	Operation ID, used for problem location, keep unique, suggest using current time and random number

Return Result

Code Example

import OpenIMSDKRN from "open-im-sdk-rn";

OpenIMSDKRN.networkStatusChange('operationID')
  .then(() => {
    // Successful call
  })
  .catch(({ errCode, errMsg }) => {
    // Failed call
  });

Unity

Function Prototype

public static void NetworkStatusChanged(OnSucOrError cb)

Input Parameter

Parameter Name	Parameter Type	Mandatory	Description
cb	OnSucOrError	Yes	Callback

Return Result

Code Example

IMSDK.NetworkStatusChanged((suc,errCode,errMsg)=>{
    
});