more testing and crap

www/_socket/main.js

@@ -37,6 +37,25 @@ define([
         return true;
     };
 
+    var setRandomizedInterval = function (func, target, range) {
+        var timeout;
+        var again = function () {
+            setTimeout(function () {
+                again();
+                func();
+            }, target - (range / 2) + Math.random() * range);
+        };
+        again();
+        return {
+            cancel: function () {
+                if (timeout) {
+                    clearTimeout(timeout);
+                    timeout = undefined;
+                }
+            }
+        };
+    }
+
     var andThen = function (Ckeditor) {
         $(window).on('hashchange', function() {
             window.location.reload();
@@ -149,20 +168,22 @@ define([
                 }, 0);
             };
 
+            var now = function () { return new Date().getTime() };
+
+            var DD = new DiffDom(diffOptions);
             // apply patches, and try not to lose the cursor in the process!
             var applyHjson = function (shjson) {
-                setEditable(false);
+                //setEditable(false);
+                console.log(now());
                 var userDocStateDom = Convert.hjson.to.dom(JSON.parse(shjson));
                 userDocStateDom.setAttribute("contenteditable", "true"); // lol wtf
-                var DD = new DiffDom(diffOptions);
-
+                console.log(now());
                 //assertStateMatches();
-
                 var patch = (DD).diff(inner, userDocStateDom);
                 (DD).apply(inner, patch);
-
+                console.log(now());
                 // push back to the textarea so we get a userDocState
-                setEditable(true);
+                //setEditable(true);
             };
 
             var onRemote = function (info) {
@@ -238,11 +259,11 @@ define([
 
             var rti = module.realtimeInput = window.rti = realtimeInput.start(realtimeOptions);
 
-            var propogate = function () {
+            var propogate = window.cryptpad_propogate = function () {
                 var hjson = Convert.core.hyperjson.fromDOM(inner, isNotMagicLine);
                 var shjson = JSON.stringify(hjson);
 
-                rti.propogate(shjson);
+                if (!rti.propogate(shjson)) { return; }
                 rti.onEvent(shjson);
             };
 
@@ -255,10 +276,10 @@ define([
                     max_errors = 15,
                     interval;
                 var cancel = function () {
-                    if (interval) { window.clearInterval(interval); }
+                    //if (interval) { interval.cancel(); }
                 };
 
-                interval = window.setInterval(function () {
+                interval = setRandomizedInterval(function () {
                     propogate();
                     try {
                         el.replaceData(j, 0, input.charAt(i));
@@ -270,14 +291,14 @@ define([
                         }
 
                         console.error(err);
-                        var next = document.createTextNode("");
-                        el.parentNode.appendChild(next);
+                        var next = document.createTextNode("-");
+                        window.inner.appendChild(next);
                         el = next;
-                        j = 0;
+                        j = -1;
                     }
                     i = (i + 1) % l;
                     j++;
-                }, 200);
+                }, 200, 50);
 
                 return {
                     cancel: cancel

www/_socket/realtime-input.js

@@ -52,7 +52,7 @@ define([
 
     // ------------------ Trapping Keyboard Events ---------------------- //
 
-    var bindEvents = function (element, events, callback, unbind) {
+    var _unused_bindEvents = function (element, events, callback, unbind) {
         for (var i = 0; i < events.length; i++) {
             var e = events[i];
             if (element.addEventListener) {
@@ -71,7 +71,7 @@ define([
         }
     };
 
-    var bindAllEvents = function (textarea, docBody, onEvent, unbind)
+    var _unused_bindAllEvents = function (textarea, docBody, onEvent, unbind)
     {
         /*
             we use docBody for the purposes of CKEditor.
@@ -208,8 +208,10 @@ define([
                 // assert things here...
                 if (realtime.getUserDoc() !== newText) {
                     // this is a problem
-//                    warn("realtime.getUserDoc() !== newText");
+                    warn("realtime.getUserDoc() !== newText");
                 }
+                //try{throw new Error();}catch(e){console.log(e.stack);}
+                console.log("2: " + realtime.Sha.hex_sha256(realtime.getUserDoc()));
             };
 
             // pass your shiny new realtime into initialization functions
@@ -255,11 +257,14 @@ define([
                 }
             });
 
-            // TODO improve this RegExp such that it allows for more names
-            // right now it only handles names generated by rand64()
-            var whoami = new RegExp(userName.replace(/[\/\+]/g, function (c) {
-                return '\\' +c;
-            }));
+            realtime.onPatch(function () {
+                if (config.onRemote) {
+                    config.onRemote({
+                        realtime: realtime
+                        //realtime.getUserDoc()
+                    });
+                }
+            });
 
             // when you receive a message...
             socket.onMessage.push(function (evt) {
@@ -270,10 +275,11 @@ define([
                 verbose(message);
                 allMessages.push(message);
                 if (!initializing) {
-                    if (PARANOIA) {
                     // FIXME this is out of sync with the application logic
-                        onEvent();
-                    }
+                    console.log("xxx");
+                    window.cryptpad_propogate();
+                } else {
+                    console.log("init");
                 }
                 realtime.message(message);
                 if (/\[5,/.test(message)) { verbose("pong"); }
@@ -281,16 +287,9 @@ define([
                 if (!initializing) {
                     if (/\[2,/.test(message)) {
                         //verbose("Got a patch");
-                        if (whoami.test(message)) {
-                            //verbose("Received own message");
-                        } else {
-                            //verbose("Received remote message");
-                            // obviously this is only going to get called if... XXX wat
-                            if (config.onRemote) { config.onRemote({
-                                realtime: realtime
-                                //realtime.getUserDoc()
-                            }); }
-                        }
+
+//TODO clean this all up
+
                     }
                 }
             });
@@ -329,7 +328,7 @@ define([
             }, 200);
 
             // TODO maybe push this out to the application layer.
-            bindAllEvents(null, doc, onEvent, false);
+            //bindAllEvents(null, doc, onEvent, false);
 
             // TODO rename 'sharejs.attach' to imply what we want to do
             var genOp = toReturn.propogate = sharejs.attach({

www/_socket/sharejs_textarea-transport-only.js

@@ -52,21 +52,22 @@ var attachTextarea = function(config) {
     };
 
     // *** remote -> local changes
-    ctx.onRemove(function(pos, length) {
-        replaceText(ctx.getUserDoc());
-    });
-
-    ctx.onInsert(function(pos, text) {
+    ctx.onPatch(function(pos, length) {
         replaceText(ctx.getUserDoc());
     });
 
+    // propogate()
     return function (newContent) {
         if (newContent !== content) {
             applyChange(ctx, ctx.getUserDoc(), newContent);
             if (ctx.getUserDoc() !== newContent) {
                 console.log("Expected that: `ctx.getUserDoc() === newContent`!");
             }
+            console.log("1: " + ctx.Sha.hex_sha256(ctx.getUserDoc()));
+            return true;
         }
+        console.log("no change");
+        return false;
     };
 };
 

www/common/chainpad.js

@@ -1163,6 +1163,7 @@ module.exports.create = function (userName, authToken, channelId, initialState,
     Common.assert(typeof(initialState) === 'string');
     var realtime = ChainPad.create(userName, authToken, channelId, initialState, conf);
     return {
+        Sha: Sha,
         onPatch: enterChainPad(realtime, function (handler) {
             Common.assert(typeof(handler) === 'function');
             realtime.patchHandlers.push(handler);

www/pad/realtime-wysiwyg.js

@@ -327,10 +327,11 @@ console.log(new Error().stack);
                     error(false, 'realtime.getUserDoc() !== docText');
                 }
             };
-
+var now = function () { return new Date().getTime(); };
             var userDocBeforePatch;
             var incomingPatch = function () {
                 if (isErrorState || initializing) { return; }
+                console.log("before patch " + now());
                 userDocBeforePatch = userDocBeforePatch || getFixedDocText(doc, ifr.contentWindow);
                 if (PARANOIA && userDocBeforePatch !== getFixedDocText(doc, ifr.contentWindow)) {
                     error(false, "userDocBeforePatch !== getFixedDocText(doc, ifr.contentWindow)");
@@ -339,6 +340,7 @@ console.log(new Error().stack);
                 if (!op) { return; }
                 attempt(HTMLPatcher.applyOp)(
                     userDocBeforePatch, op, doc.body, Rangy, ifr.contentWindow);
+                console.log("after patch " + now());
             };
 
             realtime.onUserListChange(function (userList) {