void RebalanceCallback(IntPtr rk, ErrorCode err,
/* rd_kafka_topic_partition_list_t * */ IntPtr partitions,
IntPtr opaque)
{
var partitionList = SafeKafkaHandle.GetTopicPartitionOffsetList(partitions);
if (err == ErrorCode._ASSIGN_PARTITIONS)
{
var handler = OnPartitionsAssigned;
if (handler != null && handler.GetInvocationList().Length > 0)
{
handler(this, partitionList);
}
else
{
Assign(partitionList);
}
}
if (err == ErrorCode._REVOKE_PARTITIONS)
{
var handler = OnPartitionsRevoked;
if (handler != null && handler.GetInvocationList().Length > 0)
{
handler(this, partitionList);
}
else
{
Unassign();
}
}
}
internal void CommitCallback(IntPtr rk,
ErrorCode err,
/* rd_kafka_topic_partition_list_t * */ IntPtr offsets,
IntPtr opaque)
{
OnOffsetCommit?.Invoke(this, new OffsetCommitArgs()
{
Error = err,
Offsets = SafeKafkaHandle.GetTopicPartitionOffsetList(offsets)
});
}