emscripten-wasm-loader - npm Package Compare versions

Comparing version 0.0.6 to 0.0.7

CHANGELOG.md

@@ -0,1 +1,12 @@
+<a name="0.0.7"></a>
+## [0.0.7](https://github.com/kwonoj/emscripten-wasm-loader/compare/v0.0.6...v0.0.7) (2017-09-17)
+
+
+### Features
+
+* **constructmodule:** wire onAbort callback ([6440650](https://github.com/kwonoj/emscripten-wasm-loader/commit/6440650))
+* **loadmodule:** enhance error handling ([4f3004f](https://github.com/kwonoj/emscripten-wasm-loader/commit/4f3004f))
+
+
+
 <a name="0.0.6"></a>
@@ -2,0 +13,0 @@ ## [0.0.6](https://github.com/kwonoj/emscripten-wasm-loader/compare/v0.0.5...v0.0.6) (2017-09-17)

dist/src/constructModule.d.ts

@@ -23,3 +23,3 @@ import { ENVIRONMENT } from './environment';
     locateFile: (fileName: string) => string;
-    initializeRuntime: () => Promise<boolean>;
+    initializeRuntime: (timeout?: number | undefined) => Promise<boolean>;
 };

dist/src/constructModule.js

@@ -44,10 +44,14 @@ "use strict";
     //export initializeRuntime interface for awaitable runtime initialization
-    ret.initializeRuntime = function () {
+    ret.initializeRuntime = function (timeout) {
+        if (timeout === void 0) { timeout = 3000; }
         if (ret.__asm_module_isInitialized__) {
             return Promise.resolve(true);
         }
-        return new Promise(function (resolve, _reject) {
-            var timeoutId = setTimeout(function () {
-                resolve(false);
-            }, 3000);
+        return new Promise(function (resolve, reject) {
+            var timeoutId = setTimeout(function () { return resolve(false); }, timeout);
+            ret.onAbort = function (reason) {
+                clearTimeout(timeoutId);
+                logger_1.log("initializeRuntime: failed to initialize module", reason);
+                reject(reason instanceof Error ? reason : new Error(reason));
+            };
             ret.onRuntimeInitialized = function () {
@@ -54,0 +58,0 @@ clearTimeout(timeoutId);

dist/src/getModuleLoader.js

@@ -24,3 +24,3 @@ "use strict";
 var getModuleLoader = function (factoryLoader, asm, module) { return function (binaryEndpoint, environment) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
-    var env, asmBinaryDir, constructedModule, asmModule;
+    var env, asmBinaryDir, constructedModule, asmModule, e_1;
     return tslib_1.__generator(this, function (_a) {
@@ -37,9 +37,17 @@ switch (_a.label) {
                 constructedModule = constructModule_1.constructModule(module || {}, env, asmBinaryDir, binaryEndpoint);
-                logger_1.log("loadModule: module object for asm runtime constructed");
+                logger_1.log("loadModule: constructed module object for runtime");
+                _a.label = 1;
+            case 1:
+                _a.trys.push([1, 3, , 4]);
                 asmModule = asm.runtimeModule(constructedModule);
                 return [4 /*yield*/, asmModule.initializeRuntime()];
-            case 1:
+            case 2:
                 _a.sent();
                 logger_1.log("loadModule: initialized wasm binary Runtime");
                 return [2 /*return*/, factoryLoader(asmModule, env)];
+            case 3:
+                e_1 = _a.sent();
+                logger_1.log("loadModule: failed to initialize wasm binary runtime");
+                throw e_1;
+            case 4: return [2 /*return*/];
         }
@@ -46,0 +54,0 @@ });

package.json

 {
   "name": "emscripten-wasm-loader",
-  "version": "0.0.6",
+  "version": "0.0.7",
   "description": "Common interface to load wasm module into isomorphic environment",
@@ -5,0 +5,0 @@ "main": "./dist/src/index.js",

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