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8e998f17e0
A previous refactoring introduced an issues in SimulatedProcessThread causing stalls when task are posted. This CL fixes this and cleans up the code to make it easier to see that it's correct. Bug: webrtc:11255 Change-Id: I33d7daa993ad2a4cfe2b63f674692455c2e09d05 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/167380 Commit-Queue: Sebastian Jansson <srte@webrtc.org> Reviewed-by: Ali Tofigh <alito@webrtc.org> Cr-Commit-Position: refs/heads/master@{#30429}
65 lines
2.2 KiB
C++
65 lines
2.2 KiB
C++
/*
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* Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef TEST_TIME_CONTROLLER_SIMULATED_PROCESS_THREAD_H_
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#define TEST_TIME_CONTROLLER_SIMULATED_PROCESS_THREAD_H_
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#include <deque>
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#include <list>
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#include <map>
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#include <memory>
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#include <vector>
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#include "test/time_controller/simulated_time_controller.h"
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namespace webrtc {
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class SimulatedProcessThread : public TokenTaskQueue,
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public ProcessThread,
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public sim_time_impl::SimulatedSequenceRunner {
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public:
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SimulatedProcessThread(sim_time_impl::SimulatedTimeControllerImpl* handler,
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absl::string_view name);
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virtual ~SimulatedProcessThread();
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void RunReady(Timestamp at_time) override;
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Timestamp GetNextRunTime() const override {
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rtc::CritScope lock(&lock_);
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return next_run_time_;
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}
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TaskQueueBase* GetAsTaskQueue() override { return this; }
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// ProcessThread interface
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void Start() override;
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void Stop() override;
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void WakeUp(Module* module) override;
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void RegisterModule(Module* module, const rtc::Location& from) override;
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void DeRegisterModule(Module* module) override;
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void PostTask(std::unique_ptr<QueuedTask> task) override;
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private:
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Timestamp GetNextTime(Module* module, Timestamp at_time);
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sim_time_impl::SimulatedTimeControllerImpl* const handler_;
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// Using char* to be debugger friendly.
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char* name_;
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rtc::CriticalSection lock_;
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Timestamp next_run_time_ RTC_GUARDED_BY(lock_) = Timestamp::PlusInfinity();
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std::deque<std::unique_ptr<QueuedTask>> queue_;
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bool process_thread_running_ RTC_GUARDED_BY(lock_) = false;
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std::vector<Module*> stopped_modules_ RTC_GUARDED_BY(lock_);
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std::map<Timestamp, std::list<Module*>> delayed_modules_
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RTC_GUARDED_BY(lock_);
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};
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} // namespace webrtc
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#endif // TEST_TIME_CONTROLLER_SIMULATED_PROCESS_THREAD_H_
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