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Golang Message.Unmarshal方法代码示例

本文整理汇总了Golang中github.com/algoadv/etcd/raft/raftpb.Message.Unmarshal方法的典型用法代码示例。如果您正苦于以下问题:Golang Message.Unmarshal方法的具体用法?Golang Message.Unmarshal怎么用?Golang Message.Unmarshal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/algoadv/etcd/raft/raftpb.Message的用法示例。


在下文中一共展示了Message.Unmarshal方法的2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: decode

func (dec *messageDecoder) decode() (raftpb.Message, error) {
	var m raftpb.Message
	var l uint64
	if err := binary.Read(dec.r, binary.BigEndian, &l); err != nil {
		return m, err
	}
	buf := make([]byte, int(l))
	if _, err := io.ReadFull(dec.r, buf); err != nil {
		return m, err
	}
	return m, m.Unmarshal(buf)
}
开发者ID:algoadv,项目名称:etcd,代码行数:12,代码来源:message.go

示例2: ServeHTTP

func (h *handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	if r.Method != "POST" {
		w.Header().Set("Allow", "POST")
		http.Error(w, "Method Not Allowed", http.StatusMethodNotAllowed)
		return
	}

	w.Header().Set("X-Etcd-Cluster-ID", h.cid.String())

	if err := checkClusterCompatibilityFromHeader(r.Header, h.cid); err != nil {
		http.Error(w, err.Error(), http.StatusPreconditionFailed)
		return
	}

	// Limit the data size that could be read from the request body, which ensures that read from
	// connection will not time out accidentally due to possible block in underlying implementation.
	limitedr := pioutil.NewLimitedBufferReader(r.Body, ConnReadLimitByte)
	b, err := ioutil.ReadAll(limitedr)
	if err != nil {
		plog.Errorf("failed to read raft message (%v)", err)
		http.Error(w, "error reading raft message", http.StatusBadRequest)
		return
	}
	var m raftpb.Message
	if err := m.Unmarshal(b); err != nil {
		plog.Errorf("failed to unmarshal raft message (%v)", err)
		http.Error(w, "error unmarshaling raft message", http.StatusBadRequest)
		return
	}
	if err := h.r.Process(context.TODO(), m); err != nil {
		switch v := err.(type) {
		case writerToResponse:
			v.WriteTo(w)
		default:
			plog.Warningf("failed to process raft message (%v)", err)
			http.Error(w, "error processing raft message", http.StatusInternalServerError)
		}
		return
	}
	// Write StatusNoContet header after the message has been processed by
	// raft, which facilitates the client to report MsgSnap status.
	w.WriteHeader(http.StatusNoContent)
}
开发者ID:algoadv,项目名称:etcd,代码行数:43,代码来源:http.go


注:本文中的github.com/algoadv/etcd/raft/raftpb.Message.Unmarshal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。