@Override
    public SofaResponse invoke(SofaRequest request) throws SofaRpcException {
        // find invoker and invoke
        String interfaceName = request.getInterfaceName();
        String uniqueId = this.getUniqueIdFromInvokeContext();
        Invoker invoker = this.findInvoker(interfaceName, uniqueId);
        return invoker.invoke(request);
    }
get unique id from rpc invoke context

@return unique id from rpc invoke context
remoting/remoting-triple/src/main/java/com/alipay/sofa/rpc/server/triple/UniqueIdInvoker.java