Taro.onSocketClose(callback)

Listens on the event of disabling the WebSocket connection.

Reference

Type

(callback: Callback) => void

Parameters

Callback

The callback function for the event of disabling the WebSocket connection.

(result: CallbackResult) => void

Property	Type
result	CallbackResult

CallbackResult

Property	Type	Description
code	number	A numeric value indicates the status code explaining why the connection has been disabled.
reason	string	A readable string explaining why the connection has been disabled.

Sample Code

Taro.connectSocket({
  url: 'test.php'
})

//Pay attention to the operation sequence
//If you call  wx.closeSocket before the  wx.onSocketOpen callback for  wx.connectSocket ,  WebSocket  connection cannot be disabled.
//You can only call wx.closeSocket to disable the connection when WebSocket is enabled.
Taro.onSocketOpen(function () {
  Taro.closeSocket()
})
Taro.onSocketClose(function (res) {
  console.log('WebSocket Disabled!')
})

API Support

API	WeChat Mini-Program	Baidu Smart-Program	Alipay Mini-Program	H5	React Native
Taro.onSocketClose	✔️	✔️	✔️