本文整理汇总了Golang中gx/ipfs/QmNQPjpcXrwwwgDErKzKUm2xxhXCB3cuFgTHsrcCJ5uGbu/go-libp2p-kad-dht/pb.Message.GetKey方法的典型用法代码示例。如果您正苦于以下问题：Golang Message.GetKey方法的具体用法？Golang Message.GetKey怎么用？Golang Message.GetKey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类gx/ipfs/QmNQPjpcXrwwwgDErKzKUm2xxhXCB3cuFgTHsrcCJ5uGbu/go-libp2p-kad-dht/pb.Message的用法示例。
在下文中一共展示了Message.GetKey方法的3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: SendRequest
// SendRequest sends the request to each remote sequentially (randomized order),
// stopping after the first successful response. If all fail, returns the last
// error.
func (px *standard) SendRequest(ctx context.Context, m *dhtpb.Message) (*dhtpb.Message, error) {
var err error
for _, remote := range sortedByKey(px.remoteIDs, m.GetKey()) {
var reply *dhtpb.Message
reply, err = px.sendRequest(ctx, m, remote) // careful don't redeclare err!
if err != nil {
continue
}
return reply, nil // success
}
return nil, err // NB: returns the last error
}示例2: SendMessage
// SendMessage sends message to each remote sequentially (randomized order),
// stopping after the first successful response. If all fail, returns the last
// error.
func (px *standard) SendMessage(ctx context.Context, m *dhtpb.Message) error {
var err error
var numSuccesses int
for _, remote := range sortedByKey(px.remoteIDs, m.GetKey()) {
if err = px.sendMessage(ctx, m, remote); err != nil { // careful don't re-declare err!
continue
}
numSuccesses++
switch m.GetType() {
case dhtpb.Message_ADD_PROVIDER, dhtpb.Message_PUT_VALUE:
if numSuccesses < replicationFactor {
continue
}
}
return nil // success
}
return err // NB: returns the last error
}示例3: handleMessage
func (s *Server) handleMessage(
ctx context.Context, p peer.ID, req *dhtpb.Message) (peer.ID, *dhtpb.Message) {
defer log.EventBegin(ctx, "routingMessageReceived", req, p).Done()
var response = dhtpb.NewMessage(req.GetType(), req.GetKey(), req.GetClusterLevel())
switch req.GetType() {
case dhtpb.Message_GET_VALUE:
rawRecord, err := getRoutingRecord(s.routingBackend, req.GetKey())
if err != nil {
return "", nil
}
response.Record = rawRecord
return p, response
case dhtpb.Message_PUT_VALUE:
// FIXME: verify complains that the peer's ID is not present in the
// peerstore. Mocknet problem?
// if err := verify(s.peerstore, req.GetRecord()); err != nil {
// log.Event(ctx, "validationFailed", req, p)
// return "", nil
// }
putRoutingRecord(s.routingBackend, req.GetKey(), req.GetRecord())
return p, req
case dhtpb.Message_FIND_NODE:
p := s.peerstore.PeerInfo(peer.ID(req.GetKey()))
pri := []dhtpb.PeerRoutingInfo{
{
PeerInfo: p,
// Connectedness: TODO
},
}
response.CloserPeers = dhtpb.PeerRoutingInfosToPBPeers(pri)
return p.ID, response
case dhtpb.Message_ADD_PROVIDER:
for _, provider := range req.GetProviderPeers() {
providerID := peer.ID(provider.GetId())
if providerID == p {
store := []*dhtpb.Message_Peer{provider}
storeProvidersToPeerstore(s.peerstore, p, store)
if err := putRoutingProviders(s.routingBackend, req.GetKey(), store); err != nil {
return "", nil
}
} else {
log.Event(ctx, "addProviderBadRequest", p, req)
}
}
return "", nil
case dhtpb.Message_GET_PROVIDERS:
providers, err := getRoutingProviders(s.routingBackend, req.GetKey())
if err != nil {
return "", nil
}
response.ProviderPeers = providers
return p, response
case dhtpb.Message_PING:
return p, req
default:
}
return "", nil
}