9b36dd9d99
9ed2fa80d fix(toxav): remove extra copy of video frame on encode de30cf3ad docs: Add new file kinds, that should be useful to all clients. d5b5e879d fix(DHT): Correct node skipping logic timed out nodes. 30e71fe97 refactor: Generate event dispatch functions and add tox_events_dispatch. 8fdbb0b50 style: Format parameter lists in event handlers. d00dee12b refactor: Add warning logs when losing chat invites. b144e8db1 feat: Add a way to look up a file number by ID. 849281ea0 feat: Add a way to fetch groups by chat ID. a2c177396 refactor: Harden event system and improve type safety. 8f5caa656 refactor: Add MessagePack string support to bin_pack. 34e8d5ad5 chore: Add GitHub CodeQL workflow and local Docker runner. f7b068010 refactor: Add nullability annotations to event headers. 788abe651 refactor(toxav): Use system allocator for mutexes. 2e4b423eb refactor: Use specific typedefs for public API arrays. 2baf34775 docs(toxav): update idle iteration interval see 679444751876fa3882a717772918ebdc8f083354 2f87ac67b feat: Add Event Loop abstraction (Ev). f8dfc38d8 test: Fix data race in ToxScenario virtual_clock. 38313921e test(TCP): Add regression test for TCP priority queue integrity. f94a50d9a refactor(toxav): Replace mutable_mutex with dynamically allocated mutex. ad054511e refactor: Internalize DHT structs and add debug helpers. 8b467cc96 fix: Prevent potential integer overflow in group chat handshake. 4962bdbb8 test: Improve TCP simulation and add tests 5f0227093 refactor: Allow nullable data in group chat handlers. e97b18ea9 chore: Improve Windows Docker support. b14943bbd refactor: Move Logger out of Messenger into Tox. dd3136250 cleanup: Apply nullability qualifiers to C++ codebase. 1849f70fc refactor: Extract low-level networking code to net and os_network. 8fec75421 refactor: Delete tox_random, align on rng and os_random. a03ae8051 refactor: Delete tox_memory, align on mem and os_memory. 4c88fed2c refactor: Use `std::` prefixes more consistently in C++ code. 72452f2ae test: Add some more tests for onion and shared key cache. d5a51b09a cleanup: Use tox_attributes.h in tox_private.h and install it. b6f5b9fc5 test: Add some benchmarks for various high level things. 8a8d02785 test(support): Introduce threaded Tox runner and simulation barrier d68d1d095 perf(toxav): optimize audio and video intermediate buffers by keeping them around REVERT: c9cdae001 fix(toxav): remove extra copy of video frame on encode git-subtree-dir: external/toxcore/c-toxcore git-subtree-split: 9ed2fa80d582c714d6bdde6a7648220a92cddff8
84 lines
2.1 KiB
C++
84 lines
2.1 KiB
C++
/* SPDX-License-Identifier: GPL-3.0-or-later
|
|
* Copyright © 2026 The TokTok team.
|
|
*/
|
|
#ifndef C_TOXCORE_TESTING_SUPPORT_MPSC_QUEUE_H
|
|
#define C_TOXCORE_TESTING_SUPPORT_MPSC_QUEUE_H
|
|
|
|
#include <condition_variable>
|
|
#include <deque>
|
|
#include <mutex>
|
|
|
|
namespace tox::test {
|
|
|
|
/**
|
|
* @brief Multiple Producer, Single Consumer Queue.
|
|
*
|
|
* This queue implementation provides thread-safe access for multiple producers
|
|
* pushing items and a single consumer popping items. It uses a `std::mutex`
|
|
* and `std::condition_variable` for synchronization.
|
|
*
|
|
* @tparam T The type of elements stored in the queue.
|
|
*/
|
|
template <typename T>
|
|
class MpscQueue {
|
|
public:
|
|
MpscQueue() = default;
|
|
~MpscQueue() = default;
|
|
|
|
// Disable copy/move to prevent accidental sharing/slicing issues
|
|
MpscQueue(const MpscQueue &) = delete;
|
|
MpscQueue &operator=(const MpscQueue &) = delete;
|
|
|
|
/**
|
|
* @brief Pushes a value onto the queue.
|
|
* Thread-safe (Multiple Producers).
|
|
*/
|
|
void push(T value)
|
|
{
|
|
{
|
|
std::lock_guard<std::mutex> lock(mutex_);
|
|
queue_.push_back(std::move(value));
|
|
}
|
|
cv_.notify_one();
|
|
}
|
|
|
|
/**
|
|
* @brief Pops a value from the queue, blocking if empty.
|
|
* Thread-safe (Single Consumer).
|
|
*/
|
|
T pop()
|
|
{
|
|
std::unique_lock<std::mutex> lock(mutex_);
|
|
cv_.wait(lock, [this] { return !queue_.empty(); });
|
|
T value = std::move(queue_.front());
|
|
queue_.pop_front();
|
|
return value;
|
|
}
|
|
|
|
/**
|
|
* @brief Tries to pop a value from the queue without blocking.
|
|
* Thread-safe (Single Consumer).
|
|
*
|
|
* @param out Reference to store the popped value.
|
|
* @return true if a value was popped, false if the queue was empty.
|
|
*/
|
|
bool try_pop(T &out)
|
|
{
|
|
std::lock_guard<std::mutex> lock(mutex_);
|
|
if (queue_.empty())
|
|
return false;
|
|
out = std::move(queue_.front());
|
|
queue_.pop_front();
|
|
return true;
|
|
}
|
|
|
|
private:
|
|
std::deque<T> queue_;
|
|
std::mutex mutex_;
|
|
std::condition_variable cv_;
|
|
};
|
|
|
|
} // namespace tox::test
|
|
|
|
#endif // C_TOXCORE_TESTING_SUPPORT_MPSC_QUEUE_H
|