Handle 404 properly in the final GET of an LRO DELETE operation

.gitignore

@@ -74,6 +74,7 @@ Temporary Items
 .apdisk
 
 node_modules
+*.tgz
 
 #### JetBrains
 .idea

Changelog.md

@@ -1,4 +1,44 @@
 # Changelog
+## 1.3.6 - 2019-06-03
+- Fixed a bug where we were throwing an Error if the final GET on the resource while polling a long running DELETE operation would return a 404. [#azure-sdk-for-js/issues/2842](https://github.com/Azure/azure-sdk-for-js/issues/2842)
+- Fixed vulnerabilities by updating package version of `nyc`.
+
+## 1.3.5 - 2019-05-17
+- Added missing exports to the package.
+
+## 1.3.4 - 2019-05-13
+- Updated version of the package to fix auto publishing script in CI.
+
+## 1.3.3 - 2019-04-05
+- Updated dependency `@azure/ms-rest-js`.
+
+## 1.3.2 - 2019-01-28
+- Fixed User-Agent tests
+
+## 1.3.1 - 2019-01-07
+- Fixed LRO RestErrors parsing
+- Added JSON parsing error handling
+
+## 1.3.0 - 2019-01-07
+- Removed final GET on POST 202 long running operations
+
+## 1.2.4 - 2018-12-20
+- Updated checks in CI
+
+## 1.2.3 - 2018-12-20
+- Added checks to run before publishing
+
+## 1.2.2 - 2018-12-19
+- More test updates.
+
+## 1.2.1 - 2018-12-17
+- Enable test coverage in CI.
+
+## 1.2.0 - 2018-12-04
+- Update dependency `@azure/ms-rest-js`.
+
+## 1.1.2 - 2018-11-28
+- Fixed event-stream vulnerability
 
 ## 1.1.1 - 2018-11-13
 

lib/lroPollStrategy.ts

@@ -119,14 +119,16 @@ export abstract class LROPollStrategy {
       this._pollState.state = getProvisioningState(result.parsedBody) || "Succeeded";
       this._pollState.mostRecentResponse = result;
       this._pollState.mostRecentRequest = result.request;
-      try {
       this._pollState.resource = getResponseBody(result);
-      } catch (error) {
+    }).catch((error) => {
-        this._pollState.resource = undefined;
+      let resultStatus: number | undefined;
-        const resultStatus: number = result.status;
+      if (error.response && error.response.status) {
-        if (this._pollState.initialResponse.request.method !== "DELETE" || resultStatus < 400 || 499 < resultStatus) {
+        resultStatus = error.response.status;
+        if (this._pollState.initialResponse.request.method !== "DELETE" || resultStatus! < 400 || 499 < resultStatus!) {
           throw error;
         }
+      } else {
+        throw error;
       }
     });
   }

package.json

@@ -5,7 +5,7 @@
     "email": "azsdkteam@microsoft.com",
     "url": "https://github.com/Azure/ms-rest-azure-js"
   },
-  "version": "1.3.5",
+  "version": "1.3.6",
   "description": "Isomorphic Azure client runtime for Typescript/node.js/browser javascript client libraries generated using AutoRest",
   "tags": [
     "isomorphic",
@@ -41,7 +41,7 @@
   ],
   "license": "MIT",
   "dependencies": {
-    "@azure/ms-rest-js": "^1.8.1",
+    "@azure/ms-rest-js": "^1.8.7",
     "tslib": "^1.9.2"
   },
   "devDependencies": {
@@ -54,7 +54,7 @@
     "mocha-junit-reporter": "^1.18.0",
     "mocha-multi-reporters": "^1.1.7",
     "npm-run-all": "^4.1.5",
-    "nyc": "^13.1.0",
+    "nyc": "^14.1.1",
     "opn-cli": "^4.0.0",
     "rollup": "^0.67.3",
     "rollup-plugin-node-resolve": "^3.4.0",