void TRegisterHandler::SetTextValue(const std::string& v)
{
{
// don't hold the lock while notifying the client below
std::lock_guard<std::mutex> lock(SetValueMutex);
Dirty = true;
Value = ConvertMasterValue(v);
}
FlushNeeded->Signal();
}
void TRegisterHandler::Flush(PModbusContext ctx)
{
set_value_mutex.lock();
if (dirty) {
dirty = false;
set_value_mutex.unlock();
ctx->SetSlave(reg.Slave);
try {
Write(ctx, ConvertMasterValue(value));
} catch (const TModbusException& e) {
std::cerr << "TRegisterHandler::Flush(): warning: " << e.what() << std::endl;
return;
}
}
else
set_value_mutex.unlock();
}
