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wirenboard / wb-mqtt-serial / 2

20 Oct 2026 05:26AM UTC coverage: 86.772% (+13.9%) from 72.836%
2

Pull #1283

github

e3f11f
KraPete
Remove comment from service unit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Pull Request #1283: Order service after mosquitto and restart it without limit

31090 of 80727 branches covered (38.51%)

22401 of 25816 relevant lines covered (86.77%)

2589.67 hits per line

Source File
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83.33
/src/serial_client_device_access_handler.cpp
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#include "serial_client_device_access_handler.h"
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#include "log.h"
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#define LOG(logger) logger.Log() << "[serial client] "
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TSerialClientDeviceAccessHandler::TSerialClientDeviceAccessHandler(PSerialClientEventsReader eventsReader)
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    : EventsReader(eventsReader)
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{}
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bool TSerialClientDeviceAccessHandler::PrepareToAccess(TFeaturePort& port, PSerialDevice dev)
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{
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    if (LastAccessedDevice && dev != LastAccessedDevice) {
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        try {
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            LastAccessedDevice->EndSession(port);
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        } catch (const TSerialDeviceException& e) {
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            auto& logger =
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                (LastAccessedDevice->GetConnectionState() == TDeviceConnectionState::DISCONNECTED) ? Debug : Warn;
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            LOG(logger) << "TSerialDevice::EndSession(): " << e.what() << " [slave_id is "
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                        << LastAccessedDevice->ToString() + "]";
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        }
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        LastAccessedDevice = nullptr;
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    }
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    if (dev) {
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        try {
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            if (EventsReader) {
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                bool devWasDisconnected = dev->GetConnectionState() != TDeviceConnectionState::CONNECTED;
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                if (devWasDisconnected || dev != LastAccessedDevice) {
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                    dev->Prepare(port);
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                    if (devWasDisconnected) {
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                        try {
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                            EventsReader->EnableEvents(dev, port);
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                        } catch (const TSerialDeviceException& e) {
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                            dev->SetDisconnected();
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                            throw;
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                        }
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                    }
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                }
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            }
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            LastAccessedDevice = dev;
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            return true;
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        } catch (const TSerialDeviceException& e) {
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            auto& logger = (dev->GetConnectionState() == TDeviceConnectionState::DISCONNECTED) ? Debug : Warn;
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            LOG(logger) << "Failed to open session: " << e.what() << " [slave_id is " << dev->ToString() + "]";
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        }
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    }
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    return false;
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}
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