public IActionResult updateSensor([FromBody] SensorDataArg reqArg)
{
ServiceConfiguration conf = ServiceConfiguration.Instance;
RegistryResponse response = sensorRegistry.updateSensorRecord(reqArg.SensorName,
reqArg.IpAddress,
reqArg.PortNum,
reqArg.LastReadIndex);
if (response.status == RegistryStatus.ok)
{
return(new OkObjectResult(response.singleData));
}
return(new BadRequestObjectResult("Registry response: " + response.status.ToString()));
}
protected override async Task Handle(
SensorUpdateRequest request,
CancellationToken cancellationToken)
{
RegistryResponse regResponse = LocalRegistry
.getSensorRecord(request.NewEvent.SensorName);
if (regResponse.status == RegistryStatus.ok)
{
LocalRegistry.updateSensorRecord(
request.NewEvent.SensorName,
request.NewEvent.IpAddress,
request.NewEvent.ListeningPort,
request.NewEvent.LastReadIndex);
}
else if (regResponse.status == RegistryStatus.noSuchRecord)
{
// we received event from sensor that is still not registered
// this request will check if that sensor is still alive
// and return it's info if it is alive
var result = await mediator.Send(new CheckSensorInfoRequest(
request.NewEvent.SensorName,
request.NewEvent.IpAddress,
request.NewEvent.ListeningPort));
if (result != null)
{
LocalRegistry.addSensorRecord(
result.SensorName,
result.IpAddress,
result.ListeningPort,
result.LastReadIndex);
}
}
return;
}