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cabana: delay starting live streaming thread (#27213)

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This commit is contained in:
Dean Lee
2023-02-05 07:25:06 +08:00
committed by GitHub
parent 784bef20ce
commit 2cb0f59962
1 changed files with 3 additions and 4 deletions
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tools/cabana/streams/livestream.cc
+3 -4
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@@ -8,7 +8,7 @@ LiveStream::LiveStream(QObject *parent, QString address) : zmq_address(address),
stream_thread = new QThread(this);
QObject::connect(stream_thread, &QThread::started, [=]() { streamThread(); });
QObject::connect(stream_thread, &QThread::finished, stream_thread, &QThread::deleteLater);
stream_thread->start();
QTimer::singleShot(0, [this]() { stream_thread->start(); });
}
LiveStream::~LiveStream() {
@@ -45,9 +45,6 @@ void LiveStream::streamThread() {
}
void LiveStream::handleEvent(Event *evt) {
std::lock_guard lk(lock);
can_events.push_back(evt);
current_ts = evt->mono_time;
if (start_ts == 0 || current_ts < start_ts) {
if (current_ts < start_ts) {
@@ -57,6 +54,8 @@ void LiveStream::handleEvent(Event *evt) {
emit streamStarted();
}
std::lock_guard lk(lock);
can_events.push_back(evt);
if (!pause_) {
if (speed_ < 1 && last_update_ts > 0) {
auto it = std::upper_bound(can_events.begin(), can_events.end(), last_update_event_ts, [](uint64_t ts, auto &e) {