Improved upload speed

Added upload multi threads
Improved web workers: added onload event
Fixed unauthorised box

app/js/controllers.js

@@ -467,7 +467,6 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         peersInDialogs = {},
         contactsShown;
 
-    MtpApiManager.invokeApi('account.updateStatus', {offline: false});
     $scope.$on('dialogs_need_more', function () {
       // console.log('on need more');
       showMoreDialogs();
@@ -629,7 +628,8 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
         if (error.code == 401) {
           MtpApiManager.logOut()['finally'](function () {
-            $location.url('/login');
+            location.hash = '/login';
+            AppRuntimeManager.reload();
           });
           error.handled = true;
         }

app/js/lib/bin_utils.js

@@ -175,6 +175,18 @@ function convertToUint8Array(bytes) {
   return new Uint8Array(bytes);
 }
 
+function convertToByteArray(bytes) {
+  if (Array.isArray(bytes)) {
+    return bytes;
+  }
+  bytes = convertToUint8Array(bytes);
+  var newBytes = [];
+  for (var i = 0, len = bytes.length; i < len; i++) {
+    newBytes.push(bytes[i]);
+  }
+  return newBytes;
+}
+
 function bytesFromArrayBuffer (buffer) {
   var len = buffer.byteLength,
       byteView = new Uint8Array(buffer),

app/js/lib/crypto_worker.js

@@ -46,3 +46,5 @@ onmessage = function (e) {
 
   postMessage({taskID: taskID, result: result});
 }
+
+postMessage('ready');

app/js/lib/mtproto.js

@@ -988,13 +988,32 @@ angular.module('izhukov.mtproto', ['izhukov.utils'])
         currentTime = tsNow(),
         hasApiCall = false,
         hasHttpWait = false,
+        lengthOverflow = false,
+        singlesCount = 0,
         self = this;
 
     angular.forEach(this.pendingMessages, function (value, messageID) {
       if (!value || value >= currentTime) {
         if (message = self.sentMessages[messageID]) {
+          var messageByteLength = (message.body.byteLength || message.body.length) + 32;
+          if (!message.notContentRelated &&
+              lengthOverflow) {
+            return;
+          }
+          if (!message.notContentRelated &&
+              messagesByteLen &&
+              messagesByteLen + messageByteLength > 655360) { // 640 Kb
+            lengthOverflow = true;
+            return;
+          }
+          if (message.singleInRequest) {
+            singlesCount++;
+            if (singlesCount > 1) {
+              return;
+            }
+          }
           messages.push(message);
-          messagesByteLen += (message.body.byteLength || message.body.length) + 32;
+          messagesByteLen += messageByteLength;
           if (message.isAPI) {
             hasApiCall = true;
           }
@@ -1111,6 +1130,10 @@ angular.module('izhukov.mtproto', ['izhukov.utils'])
 
       self.toggleOffline(true);
     });
+
+    if (lengthOverflow || singlesCount > 1) {
+      this.sheduleRequest()
+    }
   };
 
   MtpNetworker.prototype.getEncryptedMessage = function (bytes) {

app/js/lib/mtproto_wrapper.js

@@ -234,14 +234,12 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
 
   var cachedFs = false;
   var cachedFsPromise = false;
-  var apiUploadPromise = $q.when();
   var cachedSavePromises = {};
   var cachedDownloadPromises = {};
   var cachedDownloads = {};
 
   var downloadPulls = {};
   var downloadActives = {};
-  var downloadLimit = 5;
 
   function downloadRequest(dcID, cb, activeDelta) {
     if (downloadPulls[dcID] === undefined) {
@@ -251,7 +249,9 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
     var downloadPull = downloadPulls[dcID];
     var deferred = $q.defer();
     downloadPull.push({cb: cb, deferred: deferred, activeDelta: activeDelta});
-    downloadCheck(dcID);
+    setZeroTimeout(function () {
+      downloadCheck(dcID);
+    });
 
     return deferred.promise;
   };
@@ -260,6 +260,7 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
 
   function downloadCheck(dcID) {
     var downloadPull = downloadPulls[dcID];
+    var downloadLimit = dcID == 'upload' ? 17 : 5;
 
     if (downloadActives[dcID] >= downloadLimit || !downloadPull || !downloadPull.length) {
       return false;
@@ -507,15 +508,23 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
   }
 
   function uploadFile (file) {
-    var fileSize = file.size,
-        // partSize = fileSize > 102400 ? 65536 : 4096,
-        // partSize = fileSize > 102400 ? 524288 : 4096,
-        partSize = fileSize > 102400 ? 524288 : 32768,
-        isBigFile = fileSize >= 10485760,
-        totalParts = Math.ceil(fileSize / partSize),
-        canceled = false,
-        resolved = false,
-        doneParts = 0;
+    var fileSize    = file.size,
+        isBigFile   = fileSize >= 10485760,
+        canceled    = false,
+        resolved    = false,
+        doneParts   = 0,
+        partSize    = 262144, // 256 Kb
+        activeDelta = 2;
+
+    if (fileSize > 67108864) {
+      partSize = 524288;
+      activeDelta = 4;
+    }
+    else if (fileSize < 102400) {
+      partSize = 32768;
+      activeDelta = 1;
+    }
+    var totalParts = Math.ceil(fileSize / partSize);
 
     if (totalParts > 1500) {
       return $q.reject({type: 'FILE_TOO_BIG'});
@@ -526,6 +535,7 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
         errorHandler = function (error) {
           // console.error('Up Error', error);
           deferred.reject(error);
+          canceled = true;
           errorHandler = angular.noop;
         },
         part = 0,
@@ -539,35 +549,34 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
         };
 
 
-    var fileReadPromise = $q.when();
-
     for (offset = 0; offset < fileSize; offset += partSize) {
       (function (offset, part) {
-        fileReadPromise = fileReadPromise.then(function () {
-          var fileReadDeferred = $q.defer();
+        downloadRequest('upload', function () {
+          var uploadDeferred = $q.defer();
 
           var reader = new FileReader();
           var blob = file.slice(offset, offset + partSize);
 
           reader.onloadend = function (e) {
-            if (canceled || e.target.readyState != FileReader.DONE) {
+            if (canceled) {
+              uploadDeferred.reject();
               return;
             }
-            var apiCurPromise = apiUploadPromise = apiUploadPromise.then(function () {
-              return MtpApiManager.invokeApi(isBigFile ? 'upload.saveBigFilePart' : 'upload.saveFilePart', {
-                file_id: fileID,
-                file_part: part,
-                file_total_parts: totalParts,
-                bytes: e.target.result
-              }, {
-                startMaxLength: partSize + 256,
-                fileUpload: true
-              });
-            }, errorHandler);
-
-            apiCurPromise.then(function (result) {
+            if (e.target.readyState != FileReader.DONE) {
+              return;
+            }
+            MtpApiManager.invokeApi(isBigFile ? 'upload.saveBigFilePart' : 'upload.saveFilePart', {
+              file_id: fileID,
+              file_part: part,
+              file_total_parts: totalParts,
+              bytes: e.target.result
+            }, {
+              startMaxLength: partSize + 256,
+              fileUpload: true,
+              singleInRequest: true
+            }).then(function (result) {
               doneParts++;
-              fileReadDeferred.resolve();
+              uploadDeferred.resolve();
               if (doneParts >= totalParts) {
                 deferred.resolve(resultInputFile);
                 resolved = true;
@@ -580,8 +589,8 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
 
           reader.readAsArrayBuffer(blob);
 
-          return fileReadDeferred.promise;
-        });
+          return uploadDeferred.promise;
+        }, activeDelta);
       })(offset, part++);
     }
 

app/js/lib/ng_utils.js

@@ -484,12 +484,12 @@ angular.module('izhukov.utils', [])
 
 .service('CryptoWorker', function ($timeout, $q) {
 
-  var worker = window.Worker && new Worker('js/lib/crypto_worker.js') || false,
+  var webWorker = false,
+      naClEmbed = false,
       taskID = 0,
       awaiting = {},
       webCrypto = window.crypto && (window.crypto.subtle || window.crypto.webkitSubtle) || window.msCrypto && window.msCrypto.subtle,
       useSha1Crypto = webCrypto && webCrypto.digest !== undefined,
-      aesNaClEmbed = false,
       finalizeTask = function (taskID, result) {
         var deferred = awaiting[taskID];
         if (deferred !== undefined) {
@@ -502,7 +502,7 @@ angular.module('izhukov.utils', [])
   if (navigator.mimeTypes['application/x-pnacl'] !== undefined) {
     var listener = $('<div id="nacl_listener"><embed id="mtproto_crypto" width="0" height="0" src="nacl/mtproto_crypto.nmf?'+Math.random()+'" type="application/x-pnacl" /></div>').appendTo($('body'))[0];
     listener.addEventListener('load', function (e) {
-      aesNaClEmbed = listener.firstChild;
+      naClEmbed = listener.firstChild;
       console.log(dT(), 'NaCl ready');
     }, true);
     listener.addEventListener('message', function (e) {
@@ -513,13 +513,18 @@ angular.module('izhukov.utils', [])
     }, true);
   }
 
-  if (worker) {
-    worker.onmessage = function (e) {
-      finalizeTask(e.data.taskID, e.data.result);
+  if (window.Worker) {
+    var tmpWorker = new Worker('js/lib/crypto_worker.js');
+    tmpWorker.onmessage = function (e) {
+      if (!webWorker) {
+        webWorker = tmpWorker;
+      } else {
+        finalizeTask(e.data.taskID, e.data.result);
+      }
     };
-    worker.onerror = function(error) {
+    tmpWorker.onerror = function(error) {
       console.error('CW error', error, error.stack);
-      worker = false;
+      webWorker = false;
     };
   }
 
@@ -531,7 +536,7 @@ angular.module('izhukov.utils', [])
 
     params.task = task;
     params.taskID = taskID;
-    (embed || worker).postMessage(params);
+    (embed || webWorker).postMessage(params);
 
     taskID++;
 
@@ -561,34 +566,35 @@ angular.module('izhukov.utils', [])
       });
     },
     aesEncrypt: function (bytes, keyBytes, ivBytes) {
-      if (aesNaClEmbed) {
+      if (naClEmbed) {
         return performTaskWorker('aes-encrypt', {
           bytes: addPadding(convertToArrayBuffer(bytes)),
           keyBytes: convertToArrayBuffer(keyBytes),
           ivBytes: convertToArrayBuffer(ivBytes)
-        }, aesNaClEmbed);
+        }, naClEmbed);
       }
       return $timeout(function () {
         return convertToArrayBuffer(aesEncryptSync(bytes, keyBytes, ivBytes));
       });
     },
     aesDecrypt: function (encryptedBytes, keyBytes, ivBytes) {
-      if (aesNaClEmbed) {
+      if (naClEmbed) {
         return performTaskWorker('aes-decrypt', {
           encryptedBytes: addPadding(convertToArrayBuffer(encryptedBytes)),
           keyBytes: convertToArrayBuffer(keyBytes),
           ivBytes: convertToArrayBuffer(ivBytes)
-        }, aesNaClEmbed);
+        }, naClEmbed);
       }
       return $timeout(function () {
         return convertToArrayBuffer(aesDecryptSync(encryptedBytes, keyBytes, ivBytes));
       });
     },
     factorize: function (bytes) {
-      if (aesNaClEmbed && bytes.length <= 8) {
-        return performTaskWorker('factorize', {bytes: bytes}, aesNaClEmbed);
+      bytes = convertToByteArray(bytes);
+      if (naClEmbed && bytes.length <= 8) {
+        return performTaskWorker('factorize', {bytes: bytes}, naClEmbed);
       }
-      if (worker) {
+      if (webWorker) {
         return performTaskWorker('factorize', {bytes: bytes});
       }
       return $timeout(function () {
@@ -596,7 +602,7 @@ angular.module('izhukov.utils', [])
       });
     },
     modPow: function (x, y, m) {
-      if (worker) {
+      if (webWorker) {
         return performTaskWorker('mod-pow', {
           x: x,
           y: y,

app/js/services.js

@@ -850,7 +850,7 @@ angular.module('myApp.services', ['myApp.i18n'])
       offset: offset || 0,
       limit: limit || 0,
       max_id: maxID || 0
-    }).then(function (historyResult) {
+    }, {noErrorBox: true}).then(function (historyResult) {
       AppUsersManager.saveApiUsers(historyResult.users);
       AppChatsManager.saveApiChats(historyResult.chats);
       saveMessages(historyResult.messages);
@@ -3130,7 +3130,7 @@ angular.module('myApp.services', ['myApp.i18n'])
 
   function attach () {
     MtpNetworkerFactory.setUpdatesProcessor(processUpdateMessage);
-    MtpApiManager.invokeApi('updates.getState', {noErrorBox: true}).then(function (stateResult) {
+    MtpApiManager.invokeApi('updates.getState', {}, {noErrorBox: true}).then(function (stateResult) {
       curState.seq = stateResult.seq;
       curState.pts = stateResult.pts;
       curState.date = stateResult.date;