retry() interacting with abort the update (#723)

marcoscaceres · web-flow · commit b417638379a2 · 2018-06-26T16:24:44.000-04:00
diff --git a/index.html b/index.html
@@ -3239,10 +3239,10 @@ <h2>
           </li>
           <li>Return <var>retryPromise</var>.
             <p class="note">
-              The <var>retryPromise</var> will later be resolved or rejected by
-              either the <a>user accepts the payment request algorithm</a> or
-              the <a>user aborts the payment request algorithm</a>, which are
-              triggered through interaction with the user interface.
+              The <var>retryPromise</var> will later be resolved by the <a>user
+              accepts the payment request algorithm</a>, or rejected by either
+              the <a>user aborts the payment request algorithm</a> or <a>abort
+              the update</a>.
             </p>
           </li>
         </ol>
@@ -3546,7 +3546,8 @@ <h2>
             </td>
             <td data-link-for="PaymentResponse">
               Is true if the request for payment has completed (i.e.,
-              <a>complete()</a> was called), or false otherwise.
+              <a>complete()</a> was called, or there was a fatal error that
+              made the response not longer usable), or false otherwise.
             </td>
           </tr>
           <tr>
@@ -4218,10 +4219,15 @@ <h2>
           <li>Let <var>response</var> be
           <var>request</var>.<a>[[\response]]</a>.
           </li>
-          <li>If <var>response</var> not null:
+          <li>If <var>response</var> is not null:
             <ol>
+              <li>Set <var>response</var>.<a>[[\complete]]</a> to true.
+              </li>
+              <li>Assert: <var>response</var>.<a>[[\retryPromise]]</a> is not
+              null.
+              </li>
               <li>Reject <var>response</var>.<a>[[\retryPromise]]</a> with
-              <var>error</var>
+              <var>error</var>.
               </li>
             </ol>
           </li>
@@ -4546,7 +4552,22 @@ <h2>
                 <li>Set <var>request</var>.<a>[[\state]]</a> to
                 "<a>closed</a>".
                 </li>
-                <li>Reject the promise
+                <li>Let <var>response</var> be
+                <var>request</var>.<a>[[\response]]</a>.
+                </li>
+                <li>If <var>response</var> is not null, then:
+                  <ol>
+                    <li>Set <var>response</var>.<a>[[\complete]]</a> to true.
+                    </li>
+                    <li>Assert: <var>response</var>.<a>[[\retryPromise]]</a> is
+                    not null.
+                    </li>
+                    <li>Reject <var>response</var>.<a>[[\retryPromise]]</a>
+                    with <var>exception</var>.
+                    </li>
+                  </ol>
+                </li>
+                <li>Otherwise, reject
                 <var>request</var>.<a>[[\acceptPromise]]</a> with
                 <var>exception</var>.
                 </li>
@@ -4560,17 +4581,25 @@ <h2>
         </section>
         <div class="note">
           <p>
-            <a data-lt="abort the update">Aborting the update</a> is performed
-            when there is a fatal error updating the payment request, such as
-            the supplied <var>detailsPromise</var> rejecting, or its
-            fulfillment value containing invalid data. This would potentially
-            leave the payment request in an inconsistent state since the
-            developer hasn't successfully handled the change event.
+            <a>Abort the update</a> runs when there is a fatal error updating
+            the payment request, such as the supplied <var>detailsPromise</var>
+            rejecting, or its fulfillment value containing invalid data. This
+            would potentially leave the payment request in an inconsistent
+            state since the developer hasn't successfully handled the change
+            event.
+          </p>
+          <p>
             Consequently, the <a>PaymentRequest</a> moves to a "<a>closed</a>"
             state. The error is signaled to the developer through the rejection
             of the <a>[[\acceptPromise]]</a>, i.e., the promise returned by
             <a data-lt="PaymentRequest.show">show()</a>.
           </p>
+          <p data-link-for="PaymentResponse">
+            Similarly, <a>abort the update</a> occurring during <a>retry()</a>
+            causes the <a>[[\retryPromise]]</a> to reject, and the
+            corresponding <a>PaymentRequest</a>'s <a>[[\complete]]</a> internal
+            slot will be set to true (i.e., it can no longer be used).
+          </p>
         </div>
       </section>
     </section>
