private static async void Produce()
{
IConfluentClient client = new ConfluentClient(new MyConfluentClientSettings());
var records = new[]
{
new AvroRecord<string, Person>
{
PartitionId = Convert.ToInt32(0),
Value = new Person { Name = Guid.NewGuid().ToString("N"), Age = 25 }
},
new AvroRecord<string, Person>
{
Value = new Person { Name = Guid.NewGuid().ToString("N"), Age = 26 }
}
};
var recordSet = new AvroRecordSet<string, Person>(records)
{
//Creating schema using "Microsoft.Hadoop.Avro" - https://www.nuget.org/packages/Microsoft.Hadoop.Avro/
ValueSchema = AvroSerializer.Create<Person>().ReaderSchema.ToString()
};
await client.PublishAsAvroAsync("TestTopic", recordSet);
}
public async Task <ConfluentResponse <PublishResponse> > PublishAsAvroAsync <TKey, TValue>(
string topic,
AvroRecordSet <TKey, TValue> recordSet)
where TKey : class
where TValue : class
{
return(await PublishAsAvroAsync(topic, recordSet, CancellationToken.None).ConfigureAwait(false));
}
public async Task <ConfluentResponse <PublishResponse> > PublishAsAvroAsync <TKey, TValue>(
string topic,
AvroRecordSet <TKey, TValue> recordSet, CancellationToken cancellationToken)
where TKey : class
where TValue : class
{
string requestUri = string.Format("/topics/{0}", topic);
HttpRequestMessage request = CreateRequestMessage(HttpMethod.Post, requestUri)
.WithContent(recordSet, ContentTypeKafkaAvro);
return(await ProcessRequest <PublishResponse>(request, cancellationToken).ConfigureAwait(false));
}
private void buttonAvro_Click(object sender, EventArgs e)
{
Run(() =>
{
var records = new[]
{
new AvroRecord <string, Person>
{
PartitionId = GetPartitionId(),
Value = GetPerson()
},
new AvroRecord <string, Person>
{
Value = GetPerson()
}
};
var recordSet = new AvroRecordSet <string, Person>(records)
{
ValueSchema = AvroSerializer.Create <Person>().ReaderSchema.ToString()
};
return(_confluentClient.PublishAsAvroAsync(textBoxTopic.Text, recordSet).Result);
});
}
