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ran client sessions in separated thread pool

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This commit is contained in:
Timur A. Fatkhullin
2025-11-26 18:01:34 +03:00
parent a42f6dbc98
commit 43638f383f
4 changed files with 128 additions and 62 deletions
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64
mcc/mcc_telemetry.h
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@@ -262,7 +262,7 @@ public:
};
_updateFunc = [controls, this](std::stop_token stop_token) -> std::error_code {
std::lock_guard lock{*_updateMutex};
// std::lock_guard lock{*_updateMutex};
// first, update mount quantities
typename hardware_t::hardware_state_t hw_pos;
@@ -420,38 +420,11 @@ public:
_internalUpdatingStopSource = std::stop_source{};
*_internalUpdating = false;
_dataUpdatingRequested->clear();
_dataUpdatingStart->clear();
// _dataUpdatingRequested->clear();
// _dataUpdatingStart->clear();
_updatingFuture =
std::async(std::launch::async, &MccTelemetry::updateLoop, this, _internalUpdatingStopSource.get_token());
// _updatingFuture = std::async(
// std::launch::async,
// [controls, this](std::stop_token stoken) {
// bool stop_flag = stoken.stop_requested();
// // controls->logTrace(std::format("stop_requested() = {}", stop_flag));
// // while (!stoken.stop_requested()) {
// while (!stop_flag) {
// _dataUpdatingRequested->wait(false);
// stop_flag = stoken.stop_requested();
// if (!stop_flag) {
// // if (!stoken.stop_requested()) {
// *_internalUpdating = true;
// std::lock_guard lock{*_timeoutMutex};
// _dataUpdatingStart->test_and_set();
// _dataUpdatingStart->notify_all();
// _lastUpdateError = _updateFunc(stoken);
// _dataUpdatingStart->clear();
// _dataUpdatingRequested->clear();
// }
// }
// },
// _internalUpdatingStopSource.get_token());
// _updatingFuture =
// std::async(std::launch::async, &MccTelemetry::updateLoop, this, _internalUpdatingStopSource.get_token());
}
@@ -514,6 +487,10 @@ public:
// asynchronuosly periodicaly update telemetry data (internal synchronization)
void startInternalTelemetryDataUpdating()
{
*_internalUpdating = true;
_internalUpdatingStopSource = std::stop_source{};
return;
using intv_t = std::remove_cvref_t<decltype(_currentUpdateInterval)>;
if (_internalUpdatingStopSource.stop_requested()) {
@@ -549,6 +526,9 @@ public:
{
// reset all possible locks
_internalUpdatingStopSource.request_stop();
*_internalUpdating = false;
return;
_dataUpdatingRequested->test_and_set();
_dataUpdatingRequested->notify_one();
@@ -581,6 +561,26 @@ public:
error_t updateTelemetryData(traits::mcc_time_duration_c auto const& timeout)
{
std::lock_guard thread_lock{*_updateMutex};
// _internalUpdatingStopSource = std::stop_source{};
// return _lastUpdateError = _updateFunc(_internalUpdatingStopSource.get_token());
auto ft = std::async(std::launch::async, _updateFunc, _internalUpdatingStopSource.get_token());
auto st = ft.wait_for(timeout);
if (st == std::future_status::ready) {
return _lastUpdateError;
} else if (st == std::future_status::deferred) {
ft.get();
_lastUpdateError = MccTelemetryErrorCode::ERROR_DATA_TIMEOUT;
} else {
_lastUpdateError = MccTelemetryErrorCode::ERROR_DATA_TIMEOUT;
}
return _lastUpdateError;
// trigger updating
_dataUpdatingRequested->test_and_set();
_dataUpdatingRequested->notify_one();