1. Connection Fields

Pulsar connection configuration is located at:

• config.connection

Field	Type	Description
serviceUrl	string	pulsar://host:6650 or pulsar+ssl://host:6651
auth	object	Auth configuration (none/token)

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2. Authentication (Token)

{
  "auth": {
    "mode": "token",
    "token": "YOUR_TOKEN"
  }
}

WARNING

Token is sensitive information. Recommend injecting via config management/secret management, do not write into public config repository.

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3. TLS (pulsar+ssl://)

When serviceUrl uses pulsar+ssl://, specific TLS certificate trust chain behavior is decided by Pulsar client and deployment method. If you run gateway in container, please ensure:

• Runtime environment can access correct CA (or system trust)
• DNS/hostname matches certificate SAN

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4. Common Issues

• serviceUrl wrong (Protocol/Port mismatch)
• Token no permission (Tenant/Namespace/Topic permission insufficient)
• Using pulsar+ssl:// but certificate chain untrusted (Handshake failure)