some quick fixes

gun.js

@@ -1642,7 +1642,7 @@
 				var ack = acks;
 				acks = {};
 				try{store.setItem(opt.file, JSON.stringify(disk));
-				}catch(e){ err = e || "localStorage failure" }
+				}catch(e){ Gun.log(err = e || "localStorage failure") }
 				if(!err && !Gun.obj.empty(opt.peers)){ return } // only ack if there are no peers.
 				Gun.obj.map(ack, function(yes, id){
 					ctx.on('in', {

lib/radisk.js

@@ -10,6 +10,13 @@ function Radisk(opt){
 		3. If a batch exceeds a certain number of writes, force atomic batch to disk. (This caps total performance, but reduces potential loss)
 	*/
 	var radisk = function(key, val, cb){
+		if(0 <= key.indexOf('_') || 0 <= key.indexOf('$')){ // TODO: BUG! Fix!
+			var err = "ERROR: Radix and Radisk not tested against _ or $ keys!";
+			console.log(err);
+			cb = cb || val;
+			if(cb instanceof Function){ cb(err) }
+			return;
+		}
 		if(val instanceof Function){
 			cb = val;
 			val = radisk.batch(key);
@@ -143,6 +150,7 @@ function Radisk(opt){
 				var rest = step.rest;
 				step.rest = "";
 				fs.writeFile(opt.file +'/'+ file, rest, cb);
+				if(opt.disk){ opt.disk(opt.file+'/'+file, rest, cb) }
 			},
 			slice: function(val, key){
 				if(key < step.file){ return }

lib/s3.js

@@ -5,6 +5,8 @@
 	var Gun = require('../gun');
 	var S3 = require('./aws');
 
+	// TODO: BUG! Mark, upgrade S3 in v0.8.1! And try to integrate with Radix Storage Engine!
+
 	Gun.on('opt', function(at){
 		var opt = at.opt.s3 || (at.opt.s3 = {});
 		var s3 = opt.store || S3(opt);

nts.js

@@ -1,5 +1,7 @@
 ;(function(){
-
+	// NOTE: While the algorithm is P2P,
+	// the current implementation is one sided,
+	// only browsers self-modify, servers do not.
 	var env;
 	if(typeof global !== "undefined"){ env = global }
 	if(typeof window !== "undefined"){ var Gun = (env = window).Gun }
@@ -7,11 +9,10 @@
 	if(typeof require !== "undefined"){ var Gun = require('./gun') }
 	}
 
-	Gun.on('opt', function(at){
+	Gun.on('opt', function(ctx){
-		this.to.next(at);
+		this.to.next(ctx);
-		if(at.once){ return }
+		if(ctx.once){ return }
-		var root = at.gun;
+		ctx.on('in', function(at){
-		root.on('in', function(at){
 			if(!at.NTS){
 				return this.to.next(at);
 			}
@@ -24,13 +25,12 @@
 			}
 			this.to.next({'@': at['#'], NTS: Gun.time.is()});
 		});
-
 		var ask = {}, noop = function(){};
 		if(!env.window){ return }
 
 		Gun.state.drift = Gun.state.drift || 0;
-		function ping(){
+		setTimeout(function ping(){
-			var NTS = {}, ack = Gun.text.random(), msg = {'#': ack, NTS: true, gun: root};
+			var NTS = {}, ack = Gun.text.random(), msg = {'#': ack, NTS: true, gun: ctx.gun};
 			NTS.start = Gun.state();
 			ask[ack] = function(at){
 				NTS.end = Gun.state();
@@ -41,8 +41,8 @@
 				Gun.state.drift -= (NTS.end - NTS.calc)/2;
 				setTimeout(ping, 1000);
 			}
-			Gun.on('out', msg);
+			ctx.on('out', msg);
-		}; ping();
+		}, 1);
 	});
 	// test by opening up examples/game/nts.html on devices that aren't NTP synced.
 }());

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gun",
-  "version": "0.8.0",
+  "version": "0.8.1",
   "description": "Graph engine",
   "main": "index.js",
   "browser": "gun.min.js",