public async Task <SensorContainer> GetSensorContainerWithRetryAsync(bool retry = true)
{
SensorContainer container = null;
try
{
container = await GetSensorContainerAsync(_token);
}
catch (AuthorizationException)
{
if (retry)
{
await RenewAuthToken();
container = await GetSensorContainerAsync(_token);
}
else
{
throw;
}
}
catch (Exception)
{
throw;
}
return(container);
}
public async Task <SensorContainer> GetSensorContainerAsync(string token)
{
SensorContainer container = null;
HttpClient client = this.GetHttpClientToken(token);
HttpResponseMessage response = await client.GetAsync(_serverUrl + "sensors/");
var content = await response.Content.ReadAsStringAsync();
switch (response.StatusCode)
{
case System.Net.HttpStatusCode.OK:
Debug.WriteLine(content);
container = JsonConvert.DeserializeObject <SensorContainer>(content);
break;
case System.Net.HttpStatusCode.Unauthorized:
throw new AuthorizationException("Unknown token");
default:
throw new Exception(content);
}
return(container);
}