public T DeserializeQueueData(byte[] queueData)
{
try
{
DataBlock dataBlock = DataBlock.CreateByQueueData(queueData);
return((T)dataConverter.Deserialize(dataBlock.UserData));
}
catch (DataBlock.DataBlockParseException e)
{
fileManager.WriteErrorQueueData(e.QueueData, true);
throw e;
}
}
public T Get <T>(string key)
{
var data = _RedisDb.HashGet(key, _dataConverter.Serialize(key));
if (data.IsNull)
{
return(default(T));
}
else
{
return(_dataConverter.Deserialize <T>(data.ToString()));
}
}
public async Task <IEnumerable <Movie> > GetMovies(IDataConverter <List <Movie> > dataConverter)
{
var movies = new List <Movie>();
try
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
using HttpClientHandler handler = new HttpClientHandler()
{
AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate
};
using HttpClient client = new HttpClient(handler);
var response = await client.GetAsync($"{_requestLocation}");
if (!response.IsSuccessStatusCode) //try once more
{
response = await client.GetAsync($"{_requestLocation}");
}
if (!response.IsSuccessStatusCode)
{
// TODO: Do something here to handle failed downloads
return(movies);
}
else
{
var responseData = await response.Content.ReadAsByteArrayAsync();
var encoder = CodePagesEncodingProvider.Instance.GetEncoding(_encodingCodePage);
var responseEncoded = encoder.GetString(responseData);
movies = dataConverter.Deserialize(responseEncoded).ToList();
}
}
catch (Exception ex)
{
_logger.LogError($"Error while getting data from http. URL: {_requestLocation}. Error: {ex.Message}, InnerException {ex.InnerException?.Message}, Stack {ex.StackTrace}");
}
return(movies);
}