1 files changed, 49 insertions, 0 deletions
diff --git a/dom/indexedDB/PBackgroundIDBTransaction.ipdl b/dom/indexedDB/PBackgroundIDBTransaction.ipdl
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+++ b/dom/indexedDB/PBackgroundIDBTransaction.ipdl
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+include protocol PBackgroundIDBCursor;
+include protocol PBackgroundIDBDatabase;
+include protocol PBackgroundIDBDatabaseFile;
+include protocol PBackgroundIDBRequest;
+
+include PBackgroundIDBSharedTypes;
+
+include "mozilla/dom/indexedDB/ActorsChild.h";
+
+namespace mozilla {
+namespace dom {
+namespace indexedDB {
+
+[ChildImpl="indexedDB::BackgroundTransactionChild", ParentImpl=virtual]
+protocol PBackgroundIDBTransaction {
+  manager PBackgroundIDBDatabase;
+
+  manages PBackgroundIDBCursor;
+  manages PBackgroundIDBRequest;
+
+parent:
+  async DeleteMe();
+
+  // lastRequest is used with explicit commit to synchronize the
+  // transaction's committing state with the parent side, to abort the
+  // transaction in case of a request resulting in an error (see
+  // https://w3c.github.io/IndexedDB/#async-execute-request, step 5.3.). With
+  // automatic commit, this is not necessary, as the transaction's state will
+  // only be set to committing after the last request completed.
+  async Commit(int64_t? lastRequest);
+  async Abort(nsresult resultCode);
+
+  async PBackgroundIDBCursor(OpenCursorParams params);
+
+  async PBackgroundIDBRequest(RequestParams params);
+
+child:
+  async __delete__();
+
+  async Complete(nsresult result);
+};
+
+}  // namespace indexedDB
+}  // namespace dom
+}  // namespace mozilla