private void WithGetShardIteratorSuccess()
{
_kinesisClient.GetShardIteratorAsync(Arg.Any <GetShardIteratorRequest>())
.Returns(async info => new GetShardIteratorResponse
{
ShardIterator = "next-" + (_nextShardIterator - 1).ToString()
});
}
private async Task <GetShardIteratorResponse> GetShardIteratorAsync(Checkpoint checkPoint)
{
GetShardIteratorRequest iteratorRequest = new GetShardIteratorRequest
{
StreamName = checkPoint.StreamName,
ShardId = checkPoint.ShardId,
ShardIteratorType = ShardIteratorType.AT_SEQUENCE_NUMBER,
StartingSequenceNumber = checkPoint.LastSequenceNumber,
};
GetShardIteratorResponse iteratorResponse = await _client.GetShardIteratorAsync(iteratorRequest);
return(iteratorResponse);
}
private async Task GenerateShardIteratorRequest(KShard shard)
{
var shardIteratorRequest = new GetShardIteratorRequest()
{
ShardId = shard.ShardId,
ShardIteratorType = shard.ShardIteratorType,
StartingSequenceNumber = shard.SequenceNumber,
StreamName = _utilities.StreamName
};
var response = await _client.GetShardIteratorAsync(shardIteratorRequest, _cancellationTokenSource.Token);
shard.SetNextShardIterator(response.ShardIterator);
}
private void GetShardIterator()
{
var request = new GetShardIteratorRequest
{
ShardId = _settings.ShardId,
StreamName = _settings.StreamName,
ShardIteratorType = _settings.ShardIteratorType
};
if (_settings.AtTimestamp.HasValue)
{
request.Timestamp = _settings.AtTimestamp.Value;
}
_kinesisClient.GetShardIteratorAsync(request)
.PipeTo(_self,
success: result => new GetShardIteratorSuccess(result),
failure: ex => new GetShardIteratorFailure(ex));
}
private Amazon.Kinesis.Model.GetShardIteratorResponse CallAWSServiceOperation(IAmazonKinesis client, Amazon.Kinesis.Model.GetShardIteratorRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Kinesis", "GetShardIterator");
try
{
#if DESKTOP
return(client.GetShardIterator(request));
#elif CORECLR
return(client.GetShardIteratorAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}