@Override
    public void run(final Status status) {
        sendResponse(RpcFactoryHelper.responseFactory().newResponse(this.defaultResp, status));
    }
RPC request Closure encapsulates the RPC contexts.

@author boyan (boyan@alibaba-inc.com)
@author jiachun.fjc
jraft-core/src/main/java/com/alipay/sofa/jraft/rpc/RpcRequestClosure.java