/// <summary>
/// Selects either a synchronous or an asynchronous producer, for
/// the specified broker id and calls the send API on the selected
/// producer to publish the data to the specified broker partition.
/// </summary>
/// <param name="poolData">The producer pool request object.</param>
/// <remarks>
/// Used for single-topic request
/// </remarks>
public void Send(ProducerPoolData <TData> poolData)
{
this.EnsuresNotDisposed();
Guard.NotNull(poolData, "poolData");
this.Send(new[] { poolData });
}
/// <summary>
/// Sends the data to a multiple topics, partitioned by key, using either the
/// synchronous or the asynchronous producer.
/// </summary>
/// <param name="data">The producer data objects that encapsulate the topic, key and message data.</param>
public void Send(IEnumerable <ProducerData <TKey, TData> > data)
{
Guard.NotNull(data, "data");
Guard.Greater(data.Count(), 0, "data");
this.EnsuresNotDisposed();
var poolRequests = new List <ProducerPoolData <TData> >();
foreach (var dataItem in data)
{
Partition partition = this.GetPartition(dataItem);
var poolRequest = new ProducerPoolData <TData>(dataItem.Topic, partition, dataItem.Data);
poolRequests.Add(poolRequest);
}
try
{
producerPool.Send(poolRequests);
}
catch (IllegalStateException e)
{
var exceptionData = e.Data;
var brokerId = 0;
if (exceptionData.Contains("brokerId") &&
int.TryParse(exceptionData["brokerId"].ToString(), out brokerId))
{
var broker = brokerPartitionInfo.GetBrokerInfo(brokerId);
if (null != broker)
{
producerPool.AddProducer(broker);
producerPool.Send(poolRequests);
}
}
}
}
/// <summary>
/// Sends the data to a multiple topics, partitioned by key, using either the
/// synchronous or the asynchronous producer.
/// </summary>
/// <param name="data">The producer data objects that encapsulate the topic, key and message data.</param>
public void Send(IEnumerable <ProducerData <TKey, TData> > data)
{
Guard.NotNull(data, "data");
Guard.Greater(data.Count(), 0, "data");
this.EnsuresNotDisposed();
var poolRequests = new List <ProducerPoolData <TData> >();
foreach (var dataItem in data)
{
Partition partition = this.GetPartition(dataItem);
var poolRequest = new ProducerPoolData <TData>(dataItem.Topic, partition, dataItem.Data);
poolRequests.Add(poolRequest);
}
this.producerPool.Send(poolRequests);
}