Merge branch 'v2-prototype' of https://github.com/0xProject/0x-monorepo into feature/website/upgrade-allowance-toggles-to-locks-and-checks

5 files changed, 39 insertions, 1 deletions

diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 4bd82d476..33690bb33 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,5 +1,16 @@
 [
     {
+        "version": "1.0.1",
+        "changes": [
+            {
+                "note": "Add `AbortController` polyfill to `fetchAsync`",
+                "pr": 903
+            }
+        ],
+        "timestamp": 1532357734
+    },
+    {
+        "timestamp": 1532043000,
         "version": "1.0.0",
         "changes": [
             {
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index d42979434..deae9daae 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -1,10 +1,18 @@
 <!--
-This file is auto-generated using the monorepo-scripts package. Don't edit directly.
+changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
 Edit the package's CHANGELOG.json file only.
 -->
 
 CHANGELOG
 
+## v1.0.1 - _July 23, 2018_
+
+    * Add `AbortController` polyfill to `fetchAsync` (#903)
+
+## v1.0.0 - _July 20, 2018_
+
+    * Add `fetchAsync` which adds a default timeout to all requests (#874)
+
 ## v0.7.3 - _July 18, 2018_
 
     * Dependencies updated
diff --git a/packages/utils/README.md b/packages/utils/README.md
index c637c9af5..c9a2f5846 100644
--- a/packages/utils/README.md
+++ b/packages/utils/README.md
@@ -22,6 +22,21 @@ If your project is in [TypeScript](https://www.typescriptlang.org/), add the fol
 import { addressUtils, bigNumberConfigs, classUtils, intervalUtils, promisify } from '@0xproject/utils';
 ```
 
+## Troubleshooting
+
+If you are still seeing TS type errors complaining about missing DOM types such as `Response`:
+
+```
+error TS2304: Cannot find name 'Response'.
+```
+
+Then you need to explicitly add the `dom` lib to your compiler options in `tsconfig.json`. The `dom` library is included by default, but customizing the `lib` option can cause it to be dropped.
+
+```
+"compilerOptions": {
+    "lib": [..., "dom"],
+```
+
 ## Contributing
 
 We welcome improvements and fixes from the wider community! To report bugs within this package, please create an issue in this repository.
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 7e3d46ce7..382604fdd 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -38,6 +38,7 @@
         "@0xproject/types": "^1.0.0-rc.1",
         "@0xproject/typescript-typings": "^1.0.0",
         "@types/node": "^8.0.53",
+        "abortcontroller-polyfill": "^1.1.9",
         "bignumber.js": "~4.1.0",
         "detect-node": "2.0.3",
         "ethereum-types": "^1.0.0",
diff --git a/packages/utils/src/fetchAsync.ts b/packages/utils/src/fetchAsync.ts
index c02e5baba..b4c85718d 100644
--- a/packages/utils/src/fetchAsync.ts
+++ b/packages/utils/src/fetchAsync.ts
@@ -1,5 +1,8 @@
 import isNode = require('detect-node');
 import 'isomorphic-fetch';
+// WARNING: This needs to be imported after isomorphic-fetch: https://github.com/mo/abortcontroller-polyfill#using-it-on-browsers-without-fetch
+// tslint:disable-next-line:ordered-imports
+import 'abortcontroller-polyfill/dist/abortcontroller-polyfill-only';
 
 export const fetchAsync = async (
     endpoint: string,