tree 9d87d1a5a073261fedba75054414257274798b31
parent d46a35351bcab14166b5541b471a477b1a8809ae
author Edwin Kempin <ekempin@google.com> 1627482645 +0200
committer Edwin Kempin <ekempin@google.com> 1627632858 +0200

Check for RequestCancelledException in throwable chain

RequestCancelledException may also be the cause of another
RuntimeException. For example ChangeIndexer#indexImpl(ChangeData)
catches all RuntimeExceptions, including RequestCancelledException, and
wraps them into a StorageException. If this happened request
cancellations were not properly recognized. With this change, we are now
catching any RuntimeException and inspect the causual chain to see if it
was caused by a request cancellation.

Signed-off-by: Edwin Kempin <ekempin@google.com>
Change-Id: Ieb9d4fef65709dc10d4f84f98f4c43319c9f6077