Taro.onSocketOpen(callback)

Listens on the event of enabling the WebSocket connection.

Reference

Type

(callback: Callback) => void

Parameters

Callback

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

(result: OpenCallbackResult) => void

Property	Type
result	OpenCallbackResult

OpenCallbackResult

Property	Type	Description
header	Record<string, any>	Connected HTTP response header

Sample Code

Taro.connectSocket({
  url: 'test.php'
})
Taro.onSocketOpen(function (res) {
  console.log('WebSocket connection is open！')
})

API Support

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