gun/test/tmp/say.html

A realtime, decentralized, offline-first, graph data synchronization engine.

<script src="../examples/jquery.js"></script>
<script src="../gun.js"></script>
<script src="../lib/cryptomodules.js"></script>
<script src="../sea.js"></script>
<script>
;(function(){
	localStorage.clear();sessionStorage.clear();
	
	var gun = window.gun = Gun();
	var user = gun.user();

	gun.on('secure', function(at){
		/* enforce some rules about shared app level data */
		if(!at.put || !at.put.users){ return }
		var no;
		Gun.node.is(at.put.users, function(val, key){
			Gun.SEA.read(val, false, function(val){
				if('alias/'+key === Gun.val.link.is(val)){ return }
				no = true;
			})
			if(no){ return no }
		});
		if(no){ return }
		this.to.next(at);
	});

	user.create('alice', 'unsafepassword', login);

	function login(ack){
		console.log("login...");
		window.pub = ack.pub;
		gun.get('users').get('alice').put(gun.get('alias/alice'));
		user.auth('alice', 'unsafepassword', sub);
	}

	function sub(){
		console.log("subscribe...");
		gun.get('users').map().map()
			.get('who').get('said').map().on(function(msg){
				if(!check[msg.num]){ console.log(msg.num); return } check[msg.num] = false;
				console.log("!!!!!!!", msg.num ,"!!!!!!!");
				$("<div>").css({border: '1px solid black'}).text(msg.what).appendTo('body');
		});
		//window.user = gun.get('pub/'+window.pub);
		write();
	}

	function write(data){
		console.log("write...");
		var said = window.said = user.get('who').get('said');
		window.ID = 'alice';

		function run(i){
			said.set({
				what: i + " Hello world! ~ " + pub.slice(0,3),
				num: i,
				who: pub,
				id: ID,
			});
		}

		window.check = {};
		var i = 0, m = 9, to = setInterval(function frame(){
			if(m <= i){
				clearTimeout(to);
				return;
			}
			i++;
			check[i] = true;
			run(i);
		}, 1);
	}

}());
</script>