[Error: Failed to create producer: TimeOut]

提供された docker-compose サービスと Node.js クライアントを pulsar://host.docker.internal:6650 で使用して問題を再現します。まず、createProducer 呼び出しと併せてブローカーの接続ログを確認します。ブローカーが接続を閉じる理由を特定し、検証済みの修正または設定変更を記録できれば完了です。

I'm not able to create producer or consumer. I only get the error [Error: Failed to create producer: TimeOut]. I see opening and closing connection in broker log. I'm able to connect pulsar broker with Pulsar-Manager (the same netrwork, docker-compose).

used docker-compose:

services:
  pulsar:
    image: apachepulsar/pulsar:3.3.1
    command: sh -c "bin/apply-config-from-env.py conf/standalone.conf && bin/pulsar standalone"
    hostname: pulsar-local
    ports:
      - "8080:8080"
      - "6650:6650"
    restart: unless-stopped
    volumes:
      - "./conf:/pulsar/conf"
  dashboard:
    image: apachepulsar/pulsar-manager:v0.4.0
    ports:
      - "9527:9527"
      - "7750:7750"
    depends_on:
      - pulsar
    links:
      - pulsar
    environment:
      SPRING_CONFIGURATION_FILE: /pulsar-manager/pulsar-manager/application.properties

used nodejs client app:

const Pulsar = require("pulsar-client");

async function produceTest(timeout) {
  const client = new Pulsar.Client({
    serviceUrl: "pulsar://host.docker.internal:6650"
  });

  console.log('Create producer....');

  try {
    
    const producer = await client.createProducer({
      topic: "persistent://public/default/test1",
      sendTimeoutMs: 30000
    });

    console.log('before');

    await new Promise((resolve, reject) => {
      setTimeout(() => {
        producer.send({
          data: Buffer.from("My Message")
        });
        resolve();
      }, timeout);
    });

  } catch(e) {

    console.error(e);
  }
  

  console.log('after');

  await client.close();
}

produceTest(1000);

Pulsar broker log:

2024-09-17 12:47:18 2024-09-17T10:47:18,331+0000 [pulsar-io-18-15] INFO  org.apache.pulsar.broker.service.ServerCnx - [/172.22.0.1:37994] connected with clientVersion=Pulsar-CPP-v3.5.1, clientProtocolVersion=20, proxyVersion=null
2024-09-17 12:47:18 2024-09-17T10:47:18,333+0000 [pulsar-io-18-15] INFO  org.apache.pulsar.broker.service.ServerCnx - Closed connection from /172.22.0.1:37994