author Lina Cambridge <>
Tue, 02 Apr 2019 18:49:21 +0000
changeset 467645 db20a3f4324ec9fc29bb21bda77672e7e7640529
parent 420464 e8eb0005b50cbcd82856604682d8dfceb7be1ab7
permissions -rw-r--r--
Bug 1539104 - Add a way to detect supported storage connection operations. r=mak In retrospect, overloading `Connection::connectionReady` to mean "is ready _and_ supports this operation" wasn't a good idea. This commit reverts that change (cfd44c936a9b), and adds two new methods: * `Connection::operationSupported`, to check if a connection supports sync or async operations. This method is public. * `Connection::ensureOperationSupported`, that asserts or returns an error if the connection doesn't support an operation. This is private. `operationSupported` is used by callers like `Service::minimizeMemory` to detect if the connection supports sync operations, since both sync and async connections implement `mozIStorageConnection` now. Finally, some callers used `!mDBConn` to check if the connection was ready, while others used `connectionReady()`. This commit changes them to use the latter. Differential Revision:

# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# 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

with Files("**"):
    BUG_COMPONENT = ("Core", "WebRTC: Networking")


DIRS += [

# Add libFuzzer configuration directives

    TEST_DIRS += [