This topic lists the protocols supported by Message Queue for Apache RocketMQ and related SDKs for multiple languages.

TCP

Notice Open source SDKs are used only when you migrate open source Apache RocketMQ to Message Queue for Apache RocketMQ but do not want to modify the code. In other scenarios, we recommend that you use commercial SDKs provided by Message Queue for Apache RocketMQ. The commercial SDKs provide more features and higher stability than open source SDKs.

HTTP