trynocoding commented on issue #601:
URL:
https://github.com/apache/pulsar-helm-chart/issues/601#issuecomment-2809039685
@lhotari
> Using the http protocol, the client error message is as follows
client, err := pulsar.NewClient(pulsar.ClientOptions{
URL: "http://100.100.3.198:30370";,
ListenerName: "external",
})
>[root@crazy producer]# go run http_producer.go
INFO[0000] Connecting to broker
remote_addr="pulsar://10.0.0.148:6650"
WARN[0004] Failed to connect to broker. error="dial tcp
10.0.0.148:6650: connect: connection timed out"
remote_addr="pulsar://10.0.0.148:6650"
ERRO[0004] Failed to get connection
topic="persistent://public/default/test-topic"
ERRO[0004] Failed to create producer at newPartitionProducer
error="connection error" topic="persistent://public/default/test-topic"
2025/04/16 16:10:47 connection error
exit status 1
Here I made a mistake, the http protocol cannot be used for data streams
(producing and consuming messages), it is only used for management streams
(creating topics, checking cluster status, etc.). Therefore, to verify if http
is exposed outside the cluster, simply access it via the curl command
```
[root@crazy producer]# curl http://100.100.3.198:30370/admin/v2/clusters
["pulsarcluster-sample"][root@crazy producer]#
[root@crazy producer]#
```
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