public TimeoutInfo regProducerNode(final String nodeId) {
        return this.producerRegMap.put(nodeId, new TimeoutInfo(this.producerTimeoutDlt));
    }
Register a node as producer.

@param nodeId the id of a node to be registered.
@return the timeout info of the registered node
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/common/heartbeat/HeartbeatManager.java