Updated on 2025-05-06 GMT+08:00

Overview

Collecting Connection Information describes how to obtain the connection information of a RocketMQ instance.

Java (TCP) to Python (TCP) describe the sample code (Table 1) for accessing DMS for RocketMQ from a Java, Go, or Python client.

**Table 1** Sample code
Language	Sample Code
Java (TCP)	Sending and Receiving Normal Messages Sending and Receiving Ordered Messages Sending and Receiving Transactional Messages Delivering Scheduled Messages Controlling Access with ACL Controlling Traffic on Consumers
Java (gRPC)	Sending and Receiving Normal Messages Sending and Receiving Ordered Messages Sending and Receiving Transactional Messages Delivering Scheduled Messages
Go (TCP)	Sending and Receiving Normal Messages Sending and Receiving Ordered Messages Sending and Receiving Transactional Messages Delivering Scheduled Messages Controlling Access with ACL
Go (gRPC)	Sending and Receiving Normal Messages Sending and Receiving Ordered Messages Sending and Receiving Transactional Messages Delivering Scheduled Messages
Python (TCP)	Sending and Receiving Normal Messages Sending and Receiving Ordered Messages Sending and Receiving Transactional Messages Delivering Scheduled Messages Controlling Access with ACL