# wx.sendSocketMessage(Object object)

with Promise style call: Supported

Mini Program plugin: Not supported

adopt WebSocket Connection sends data. Need first wx.connectSocket, and the wx.onSocketOpen After the callback can be sent.Recommended use SocketTask The way to manage webSocket Link, the life cycle of each link is more controllable. There are multiple simultaneous webSocket In the case of links to wx Prefixes may bring up some of the situations that are not expected.

# parameter

# Object object

attribute type Default values Required Introductions
data string/ArrayBuffer yes What to send
success function no Interface calls the successful callback function
fail function no Interface calls failed callback functions
complete function no Callback function at the end of an interface call (both successful and unsuccessful calls are executed)

# sample code

let socketOpen = false
let socketMsgQueue = []
  url: 'test.php'

wx.onSocketOpen(function(res) {
  socketOpen = true
  for (let i = 0 i < socketMsgQueue.length i++){
  socketMsgQueue = []

function sendSocketMessage(msg) {
  if (socketOpen) {
      Data: msg
  } else {