What technology/protocol is used in iMessage app to show that user at other end is typing?

0 votes

1 answer

2188 views

                          
In, iMessage when other party types, we see three dots on our end. 

 1. How is this implemented? 1a) Is this also implemented using
    Apple Push Notification Service   ?
 2. I see same option in few other web chat applications. How is it
    done outside iMessage?

Asked by sofs1 (101 rep)

May 6, 2019, 10:14 PM
Last activity: May 6, 2019, 10:30 PM

What technology/protocol is used in iMessage app to show that user at other end is typing?

Related Questions