Promise doesn't use try catch anymore

src/jio/core/Promise.js

@@ -88,11 +88,11 @@ Promise.error = function (value, onError) {
  */
 Promise.get = function (dict, property) {
   var p = new Promise(), solver = p.defer();
-  try {
+  // try {
   solver.resolve(dict[property]);
-  } catch (e) {
-    solver.reject(e);
-  }
+  // } catch (e) {
+  //   solver.reject(e);
+  // }
   return p;
 };
 
@@ -116,12 +116,12 @@ Promise.get = function (dict, property) {
  */
 Promise.put = function (dict, property, value) {
   var p = new Promise(), solver = p.defer();
-  try {
+  // try {
   dict[property] = value;
   solver.resolve(dict[property]);
-  } catch (e) {
-    solver.reject(e);
-  }
+  // } catch (e) {
+  //   solver.reject(e);
+  // }
   return p;
 };
 
@@ -140,13 +140,14 @@ Promise.put = function (dict, property, value) {
  * @return {Promise} The promise
  */
 Promise.execute = function (callback) {
-  var p = new Promise(), solver = p.defer();
-  try {
-    Promise.when(callback(), solver.resolve, solver.reject);
-  } catch (e) {
-    solver.reject(e);
-  }
-  return p;
+  // var p = new Promise(), solver = p.defer();
+  // try {
+  //   Promise.when(callback(), solver.resolve, solver.reject);
+  // } catch (e) {
+  //   solver.reject(e);
+  // }
+  // return p;
+  return Promise.when(callback());
 };
 
 /**
@@ -369,9 +370,9 @@ Promise.prototype.defer = function (callback) {
           setTimeout(function () {
             var i;
             for (i = 0; i < array.length; i += 1) {
-              try {
+              // try {
               array[i].apply(that, that._answers);
-              } catch (ignore) {}
+              // } catch (ignore) {}
             }
           });
           // free the memory
@@ -389,9 +390,9 @@ Promise.prototype.defer = function (callback) {
           setTimeout(function () {
             var i;
             for (i = 0; i < array.length; i += 1) {
-              try {
+              // try {
               array[i].apply(that, that._answers);
-              } catch (ignore) {}
+              // } catch (ignore) {}
             }
           });
           // free the memory
@@ -404,9 +405,9 @@ Promise.prototype.defer = function (callback) {
         if (that._onProgress) {
           var i;
           for (i = 0; i < that._onProgress.length; i += 1) {
-            try {
+            // try {
             that._onProgress[i].apply(that, arguments);
-            } catch (ignore) {}
+            // } catch (ignore) {}
           }
         }
       }
@@ -448,15 +449,15 @@ Promise.prototype.then = function (onSuccess, onError, onProgress) {
   case "resolved":
     if (typeof onSuccess === 'function') {
       setTimeout(function () {
-        try {
+        // try {
         Promise.when(
           onSuccess.apply(that, that._answers),
           resolver.resolve,
           resolver.reject
         );
-        } catch (e) {
-          resolver.reject(e);
-        }
+        // } catch (e) {
+        //   resolver.reject(e);
+        // }
       });
     } else {
       setTimeout(function () {
@@ -467,15 +468,15 @@ Promise.prototype.then = function (onSuccess, onError, onProgress) {
   case "rejected":
     if (typeof onError === 'function') {
       setTimeout(function () {
-        try {
+        // try {
         Promise.when(
           onError.apply(that, that._answers),
           resolver.reject,
           resolver.reject
         );
-        } catch (e) {
-          resolver.reject(e);
-        }
+        // } catch (e) {
+        //   resolver.reject(e);
+        // }
       });
     } else {
       setTimeout(function () {
@@ -486,15 +487,16 @@ Promise.prototype.then = function (onSuccess, onError, onProgress) {
   default:
     if (typeof onSuccess === 'function') {
       this._onResolve.push(function () {
-        try {
+        // try {
         Promise.when(
           onSuccess.apply(that, arguments),
           resolver.resolve,
-            resolver.reject
+          resolver.reject,
+          resolver.notify
         );
-        } catch (e) {
-          resolver.reject(e);
-        }
+        // } catch (e) {
+        //   resolver.reject(e);
+        // }
       });
     } else {
       this._onResolve.push(function () {
@@ -503,15 +505,15 @@ Promise.prototype.then = function (onSuccess, onError, onProgress) {
     }
     if (typeof onError === 'function') {
       this._onReject.push(function () {
-        try {
+        // try {
         Promise.when(
           onError.apply(that, that._answers),
           resolver.reject,
           resolver.reject
         );
-        } catch (e) {
-          resolver.reject(e);
-        }
+        // } catch (e) {
+        //   resolver.reject(e);
+        // }
       });
     } else {
       this._onReject.push(function () {
@@ -520,17 +522,18 @@ Promise.prototype.then = function (onSuccess, onError, onProgress) {
     }
     if (typeof onProgress === 'function') {
       this._onProgress.push(function () {
-        var result;
-        try {
-          result = onProgress.apply(that, arguments);
+        var result = onProgress.apply(that, arguments);
+        // var result;
+        // try {
+        // result = onProgress.apply(that, arguments);
         if (result === undefined) {
           resolver.notify.apply(that, arguments);
         } else {
           resolver.notify(result);
         }
-        } catch (e) {
-          resolver.notify.apply(that, arguments);
-        }
+        // } catch (e) {
+        //   resolver.notify.apply(that, arguments);
+        // }
       });
     } else {
       this._onProgress.push(function () {
@@ -595,9 +598,9 @@ Promise.prototype.done = function (callback) {
   switch (this._state) {
   case "resolved":
     setTimeout(function () {
-      try {
+      // try {
       callback.apply(that, that._answers);
-      } catch (ignore) {}
+      // } catch (ignore) {}
     });
     break;
   case "rejected":
@@ -630,9 +633,9 @@ Promise.prototype.fail = function (callback) {
   switch (this._state) {
   case "rejected":
     setTimeout(function () {
-      try {
+      // try {
       callback.apply(that, that._answers);
-      } catch (ignore) {}
+      // } catch (ignore) {}
     });
     break;
   case "resolved":
@@ -695,9 +698,9 @@ Promise.prototype.always = function (callback) {
   case "resolved":
   case "rejected":
     setTimeout(function () {
-      try {
+      // try {
       callback.apply(that, that._answers);
-      } catch (ignore) {}
+      // } catch (ignore) {}
     });
     break;
   default: