public override async Task <StatusMessage> AddReading(ReadingPackets request, ServerCallContext context)
{
var result = new StatusMessage
{
Success = ReadingStatus.Failure
};
try
{
if (request.Succesful == ReadingStatus.Success)
{
foreach (var r in request.Readings)
{
if (r.ReadinValue < 1000)
{
_logger.LogError("RPC Exception - Out of range");
// Keys must not contain spaces
var trailer = new Metadata()
{
{ "BadValue", r.ReadinValue.ToString() },
{ "Field", "ReadingValue" },
{ "CustomerId", r.CustomerId.ToString() }
};
throw new RpcException(new Status(StatusCode.OutOfRange, "Value too low"), trailer);
}
var reading = new MeterReading
{
Value = r.ReadinValue,
ReadingDate = r.ReadinTime.ToDateTime(),
CustomerId = r.CustomerId
};
_repository.AddEntity(reading);
}
if (await _repository.SaveAllAsync())
{
result.Success = ReadingStatus.Success;
}
}
}
catch (RpcException)
{
throw;
}
catch (Exception error)
{
_logger.LogError($"Exception thrown: {error.Message}");
throw new RpcException(Status.DefaultCancelled, $"Exception thrown: {error.Message}");
}
return(result);
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
_logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
var packet = new ReadingPackets()
{
Notes = "This is called from Worker",
Succesful = ReadingStatus.Success,
};
for (int index = 0; index < 5; index++)
{
packet.Readings.Add(_readingFactory.Generate());
}
try
{
var headers = new Metadata
{
{ "Authorization", $"Bearer {await GenerateToken()}" }
};
var result = Client.AddReading(packet, headers: headers);
if (result.Success == ReadingStatus.Success)
{
_logger.LogInformation($"Success: {result.Message}");
}
else
{
_logger.LogInformation($"Failed: {result.Message}");
}
}
catch (RpcException exception)
{
_logger.LogError($"RPC Exception - Status Code: {exception.StatusCode}");
_logger.LogError($"{exception.Trailers}");
_logger.LogError(exception.Message);
}
await Task.Delay(_config.GetValue <int>("Service:DelayInternal"), stoppingToken);
}
}
