Golang etcdserverpb.LeaseKeepAliveRequest类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/coreos/etcd/etcdserver/etcdserverpb.LeaseKeepAliveRequest类的典型用法代码示例。如果您正苦于以下问题：Golang LeaseKeepAliveRequest类的具体用法？Golang LeaseKeepAliveRequest怎么用？Golang LeaseKeepAliveRequest使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了LeaseKeepAliveRequest类的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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: ServeHTTP

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

	b, err := ioutil.ReadAll(r.Body)
	if err != nil {
		http.Error(w, "error reading body", http.StatusBadRequest)
		return
	}

	lreq := pb.LeaseKeepAliveRequest{}
	if err := lreq.Unmarshal(b); err != nil {
		http.Error(w, "error unmarshalling request", http.StatusBadRequest)
		return
	}

	ttl, err := h.l.Renew(LeaseID(lreq.ID))
	if err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	// TODO: fill out ResponseHeader
	resp := &pb.LeaseKeepAliveResponse{ID: lreq.ID, TTL: ttl}
	v, err := resp.Marshal()
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	w.Header().Set("Content-Type", "application/protobuf")
	w.Write(v)
}

开发者ID:Gwill，项目名称:etcd，代码行数:35，代码来源:http.go

示例2: ServeHTTP

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

	b, err := ioutil.ReadAll(r.Body)
	if err != nil {
		http.Error(w, "error reading body", http.StatusBadRequest)
		return
	}

	var v []byte
	switch r.URL.Path {
	case LeasePrefix:
		lreq := pb.LeaseKeepAliveRequest{}
		if err := lreq.Unmarshal(b); err != nil {
			http.Error(w, "error unmarshalling request", http.StatusBadRequest)
			return
		}
		ttl, err := h.l.Renew(lease.LeaseID(lreq.ID))
		if err != nil {
			if err == lease.ErrLeaseNotFound {
				http.Error(w, err.Error(), http.StatusNotFound)
				return
			}

			http.Error(w, err.Error(), http.StatusBadRequest)
			return
		}
		// TODO: fill out ResponseHeader
		resp := &pb.LeaseKeepAliveResponse{ID: lreq.ID, TTL: ttl}
		v, err = resp.Marshal()
		if err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
			return
		}

	case LeaseInternalPrefix:
		lreq := leasepb.LeaseInternalRequest{}
		if err := lreq.Unmarshal(b); err != nil {
			http.Error(w, "error unmarshalling request", http.StatusBadRequest)
			return
		}

		l := h.l.Lookup(lease.LeaseID(lreq.LeaseTimeToLiveRequest.ID))
		if l == nil {
			http.Error(w, lease.ErrLeaseNotFound.Error(), http.StatusNotFound)
			return
		}
		// TODO: fill out ResponseHeader
		resp := &leasepb.LeaseInternalResponse{
			LeaseTimeToLiveResponse: &pb.LeaseTimeToLiveResponse{
				Header:     &pb.ResponseHeader{},
				ID:         lreq.LeaseTimeToLiveRequest.ID,
				TTL:        int64(l.Remaining().Seconds()),
				GrantedTTL: l.TTL(),
			},
		}
		if lreq.LeaseTimeToLiveRequest.Keys {
			ks := l.Keys()
			kbs := make([][]byte, len(ks))
			for i := range ks {
				kbs[i] = []byte(ks[i])
			}
			resp.LeaseTimeToLiveResponse.Keys = kbs
		}

		v, err = resp.Marshal()
		if err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
			return
		}

	default:
		http.Error(w, fmt.Sprintf("unknown request path %q", r.URL.Path), http.StatusBadRequest)
		return
	}

	w.Header().Set("Content-Type", "application/protobuf")
	w.Write(v)
}

开发者ID:juanluisvaladas，项目名称:origin，代码行数:82，代码来源:http.go

注：本文中的github.com/coreos/etcd/etcdserver/etcdserverpb.LeaseKeepAliveRequest类示例整理自Github/MSDocs等源码及文档管理平台，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。