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27 lines
989 B
27 lines
989 B
#include "selfdrive/ui/qt/request_repeater.h"
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RequestRepeater::RequestRepeater(QObject *parent, const QString &requestURL, const QString &cacheKey,
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int period, bool while_onroad) : HttpRequest(parent) {
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timer = new QTimer(this);
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timer->setTimerType(Qt::VeryCoarseTimer);
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QObject::connect(timer, &QTimer::timeout, [=]() {
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if ((!uiState()->scene.started || while_onroad) && uiState()->awake && !active()) {
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sendRequest(requestURL);
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}
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});
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timer->start(period * 1000);
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if (!cacheKey.isEmpty()) {
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prevResp = QString::fromStdString(params.get(cacheKey.toStdString()));
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if (!prevResp.isEmpty()) {
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QTimer::singleShot(500, [=]() { emit requestDone(prevResp, true); });
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}
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QObject::connect(this, &HttpRequest::requestDone, [=](const QString &resp, bool success) {
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if (success && resp != prevResp) {
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params.put(cacheKey.toStdString(), resp.toStdString());
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prevResp = resp;
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}
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});
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}
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}
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