fix(ApiCall): fix AbortSignal support

auru · Oct 25, 2018 · 5c5bd73 · 5c5bd73
1 parent 43d4d97
commit 5c5bd73
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Showing 3 changed files with 13 additions and 2 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "unity-api",
-  "version": "3.0.0",
+  "version": "3.0.1",
   "description": "REST-API helper, wrapped around fetch.",
   "main": "dist/index.js",
   "scripts": {

diff --git a/src/call.js b/src/call.js
@@ -35,6 +35,17 @@ function call(
 
     const fetchPromise = fetch(url, accumulatedFetchOptions)
         .then(response => {
+            // Fetch AbortSignal support
+            // Note: When abort() is called, the fetch() promise rejects with an AbortError
+            // https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API
+            // https://developer.mozilla.org/en-US/docs/Web/API/AbortController
+            if (signal.aborted) {
+                const abortError = new Error('Fetch abort signal');
+                abortError.name = 'AbortError';
+
+                throw abortError;
+            }
+
             // Promise.prototype.finally is proposal
             // https://developer.mozilla.org/ru/docs/Web/JavaScript/Reference/Global_Objects/Promise/finally
             APIAbort.destroy(uuid);