commit | 85bbf458b960be81d236bd58d424f189d8934d71 | [log] [tgz] |
---|---|---|
author | cckellogg <cckellogg@gmail.com> | Mon Dec 16 20:35:53 2019 -0800 |
committer | 冉小龙 <rxl@apache.org> | Tue Dec 17 12:35:53 2019 +0800 |
tree | 1bccce20fb9b3372775d16a89debd7ffd70c4c0c | |
parent | eb9b69e254693df8c922b361106a6c1885c1019d [diff] |
[Issue #123] Ensure message is sent if no room in current batch. (#124) * [Issue #123] Ensure message is sent if no room in current batch. * Add issue to test comment. * Increase test wait timeout. * Add timeout log for test. * Add log when a single message fails to be added to batch.
A Go client library for the Apache Pulsar project.
This projects is developing a pure-Go client library for Pulsar that does not depend on the C++ Pulsar library.
Once feature parity and stability are reached, this will supersede the current CGo based library.
Check the Projects page at https://github.com/apache/pulsar-client-go/projects for tracking the status and the progress.
Import the client library:
import "github.com/apache/pulsar-client-go/pulsar"
Create a Producer:
client, err := pulsar.NewClient(pulsar.ClientOptions{
URL: "pulsar://localhost:6650",
})
defer client.Close()
producer, err := client.CreateProducer(pulsar.ProducerOptions{
Topic: "my-topic",
})
err = producer.Send(context.Background(), &pulsar.ProducerMessage{
Payload: []byte("hello"),
})
defer producer.Close()
if err != nil {
fmt.Println("Failed to publish message", err)
}
fmt.Println("Published message")
Create a Consumer:
client, err := pulsar.NewClient(pulsar.ClientOptions{
URL: "pulsar://localhost:6650",
})
defer client.Close()
consumer, err := client.Subscribe(pulsar.ConsumerOptions{
Topic: "my-topic",
SubscriptionName: "my-sub",
Type: pulsar.Shared,
})
defer consumer.Close()
msg, err := consumer.Receive(context.Background())
if err != nil {
log.Fatal(err)
}
fmt.Printf("Received message msgId: %#v -- content: '%s'\n",
msg.ID(), string(msg.Payload()))
Contributions are welcomed and greatly appreciated. See CONTRIBUTING.md for details on submitting patches and the contribution workflow.
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Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0