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Golang BatchResponse.Reset方法代码示例

本文整理汇总了Golang中github.com/cockroachdb/cockroach/roachpb.BatchResponse.Reset方法的典型用法代码示例。如果您正苦于以下问题:Golang BatchResponse.Reset方法的具体用法?Golang BatchResponse.Reset怎么用?Golang BatchResponse.Reset使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/cockroachdb/cockroach/roachpb.BatchResponse的用法示例。


在下文中一共展示了BatchResponse.Reset方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: Send

// Batch sends a request to Cockroach via RPC. Errors which are retryable are
// retried with backoff in a loop using the default retry options. Other errors
// sending the request are retried indefinitely using the same client command
// ID to avoid reporting failure when in fact the command may have gone through
// and been executed successfully. We retry here to eventually get through with
// the same client command ID and be given the cached response.
func (s *rpcSender) Send(ctx context.Context, ba roachpb.BatchRequest) (*roachpb.BatchResponse, *roachpb.Error) {
	var err error
	var br roachpb.BatchResponse
	for r := retry.Start(s.retryOpts); r.Next(); {
		select {
		case <-s.client.Healthy():
		default:
			err = fmt.Errorf("failed to send RPC request %s: client is unhealthy", method)
			log.Warning(err)
			continue
		}

		if err = s.client.Call(method, &ba, &br); err != nil {
			br.Reset() // don't trust anyone.
			// Assume all errors sending request are retryable. The actual
			// number of things that could go wrong is vast, but we don't
			// want to miss any which should in theory be retried with the
			// same client command ID. We log the error here as a warning so
			// there's visibility that this is happening. Some of the errors
			// we'll sweep up in this net shouldn't be retried, but we can't
			// really know for sure which.
			log.Warningf("failed to send RPC request %s: %s", method, err)
			continue
		}

		// On successful post, we're done with retry loop.
		break
	}
	if err != nil {
		return nil, roachpb.NewError(err)
	}
	pErr := br.Error
	br.Error = nil
	return &br, pErr
}
开发者ID:mbertschler,项目名称:cockroach,代码行数:41,代码来源:rpc_sender.go


注:本文中的github.com/cockroachdb/cockroach/roachpb.BatchResponse.Reset方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。