Collecting Connection Information

Instance connection address and port
On the Instance Information page, click the Basic Information tab and view the MQS connection addresses.
- MQS Intranet Address: used for a Kafka client to communicate with the MQS intranet.
- MQS Public Address: used for a Kafka client to communicate with the MQS public network.
- Message RESTful API: used to connect MQS through a RESTful API.
Topic name
On the ROMA Connect console, choose Message Queue Service > Topic Management and view the topic name.
SASL authentication information
If MQS SASL_SSL is enabled for the ROMA Connect instance, you need to obtain the username, password, and client certificate.
- Username and password
  On the Integration Applications page of the ROMA Connect console, click the name of the integration application to which the topic belongs. In the Basic Information area of the Overview tab page, you can view the values of Key and Secret, that is, the username and password.
- Client certificate
  On the ROMA Connect console, choose Message Queue Service > Topic Management, and click Download SSL Certificate to download the client certificate.