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

TCP

Notice Open source SDKs are used only when you migrate data from 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 SDKs for commercial use provided by Message Queue for Apache RocketMQ. The SDKs for commercial use provide more features and higher stability than open source SDKs.

HTTP