public void setRpcRspCallBackThreadCnt(int rpcRspCallBackThreadCnt) {
        if (rpcRspCallBackThreadCnt <= 0) {
            this.rpcRspCallBackThreadCnt = RpcConstants.CFG_DEFAULT_RSP_CALLBACK_WORKER_COUNT;
        } else {
            this.rpcRspCallBackThreadCnt = rpcRspCallBackThreadCnt;
        }
    }
Set the netty work memory size. Please notice that the value must be larger than 0.

@param rpcNettyWorkMemorySize netty work memory size.
inlong-tubemq/tubemq-client/src/main/java/org/apache/inlong/tubemq/client/config/TubeClientConfig.java