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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "mojo/shell/task_runners.h"
#include "base/threading/sequenced_worker_pool.h"
namespace mojo {
namespace shell {
namespace {
const size_t kMaxBlockingPoolThreads = 3;
scoped_ptr<base::Thread> CreateIOThread(const char* name) {
scoped_ptr<base::Thread> thread(new base::Thread(name));
base::Thread::Options options;
options.message_loop_type = base::MessageLoop::TYPE_IO;
thread->StartWithOptions(options);
return thread.Pass();
}
} // namespace
TaskRunners::TaskRunners(base::SingleThreadTaskRunner* ui_runner)
: ui_runner_(ui_runner),
cache_thread_(CreateIOThread("cache_thread")),
io_thread_(CreateIOThread("io_thread")),
file_thread_(new base::Thread("file_thread")),
blocking_pool_(new base::SequencedWorkerPool(kMaxBlockingPoolThreads,
"blocking_pool")) {
file_thread_->Start();
}
TaskRunners::~TaskRunners() {
blocking_pool_->Shutdown();
}
} // namespace shell
} // namespace mojo
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