2 * Copyright 2017 Facebook, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
21 #include <folly/Executor.h>
22 #include <folly/ThreadLocal.h>
27 * Runs inline like InlineExecutor, but with a queue so that any tasks added
28 * to this executor by one of its own callbacks will be queued instead of
29 * executed inline (nested). This is usually better behavior than Inline.
31 class QueuedImmediateExecutor : public Executor {
33 static QueuedImmediateExecutor& instance();
35 void add(Func func) override;
38 folly::ThreadLocal<std::queue<Func>> q_;