本文整理匯總了Golang中github.com/coreos/etcd/third_party/github.com/coreos/raft.Server.Transporter方法的典型用法代碼示例。如果您正苦於以下問題：Golang Server.Transporter方法的具體用法？Golang Server.Transporter怎麽用？Golang Server.Transporter使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/coreos/etcd/third_party/github.com/coreos/raft.Server的用法示例。
在下文中一共展示了Server.Transporter方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: joinByPeer
// Send join requests to peer.
func (s *PeerServer) joinByPeer(server raft.Server, peer string, scheme string) error {
var b bytes.Buffer
// t must be ok
t, _ := server.Transporter().(*transporter)
// Our version must match the leaders version
versionURL := url.URL{Host: peer, Scheme: scheme, Path: "/version"}
version, err := getVersion(t, versionURL)
if err != nil {
return fmt.Errorf("Error during join version check: %v", err)
}
if version < store.MinVersion() || version > store.MaxVersion() {
return fmt.Errorf("Unable to join: cluster version is %d; version compatibility is %d - %d", version, store.MinVersion(), store.MaxVersion())
}
json.NewEncoder(&b).Encode(NewJoinCommand(store.MinVersion(), store.MaxVersion(), server.Name(), s.Config.URL, s.server.URL()))
joinURL := url.URL{Host: peer, Scheme: scheme, Path: "/join"}
log.Debugf("Send Join Request to %s", joinURL.String())
resp, req, err := t.Post(joinURL.String(), &b)
for {
if err != nil {
return fmt.Errorf("Unable to join: %v", err)
}
if resp != nil {
defer resp.Body.Close()
t.CancelWhenTimeout(req)
if resp.StatusCode == http.StatusOK {
b, _ := ioutil.ReadAll(resp.Body)
s.joinIndex, _ = binary.Uvarint(b)
return nil
}
if resp.StatusCode == http.StatusTemporaryRedirect {
address := resp.Header.Get("Location")
log.Debugf("Send Join Request to %s", address)
json.NewEncoder(&b).Encode(NewJoinCommand(store.MinVersion(), store.MaxVersion(), server.Name(), s.Config.URL, s.server.URL()))
resp, req, err = t.Post(address, &b)
} else if resp.StatusCode == http.StatusBadRequest {
log.Debug("Reach max number peers in the cluster")
decoder := json.NewDecoder(resp.Body)
err := &etcdErr.Error{}
decoder.Decode(err)
return *err
} else {
return fmt.Errorf("Unable to join")
}
}
}
}