TW-2635 Add typing timer to receiver

[tddang-linagora]

Ticket

• Wrong typing status #2635

[hoangdat]

• please add demo

[hoangdat]

• Do we have more typing event if user still keep typing in more than 30s?

[tddang-linagora]

Do we have more typing event if user still keep typing in more than 30s?

Yes the event is still sent after 30s

twake-on-matrix/lib/pages/chat/chat.dart

Lines 1484 to 1498 in bb02a31

	typingCoolDown?.cancel();
	typingCoolDown = Timer(const Duration(seconds: 2), () {
	typingCoolDown = null;
	currentlyTyping = false;
	room!.setTyping(false);
	});
	typingTimeout ??= Timer(const Duration(seconds: 30), () {
	typingTimeout = null;
	currentlyTyping = false;
	});
	if (!currentlyTyping) {
	currentlyTyping = true;
	room!
	.setTyping(true, timeout: const Duration(seconds: 30).inMilliseconds);
	}

[hoangdat]

please rebase

[Crash--]

We're adding complexity on top of complexity instead of fixing the root cause of the bug. This is not what we should do.

Did you took a look at our internal investigations? Why do we have multiple call at once to the /sync?since= route? When do we call sync without since? I'm pretty sure this is a race condition because of that.