my.offSocketClose
Use this API to unlisten to the event of disabling the WebSocket connection.
Sample Code
copy
Page({
onLoad() {
my.onSocketClose(this.callback);
},
onUnload() {
my.offSocketClose(this.callback);
// my.offSocketClose();
},
callback(res) {
my.alert({content: 'The connection is disabled!'});
this.setData({
sendMessageAbility: false,
closeLinkAbility: false,
});
},
})
Note:The case is only for reference. Please use your own URL to test.
Whether to pass callback value or not
- If the callback value is not passed, the callbacks of all events will be removed. The sample code is as follows:
copy
my.offSocketClose();
- If the callback value is passed, only the corresponding callback is removed. The sample code is as follows:
copy
my.offSocketClose(this.callback);