本文整理匯總了Golang中github.com/hashicorp/consul/consul/structs.IndexedDirEntries.Index方法的典型用法代碼示例。如果您正苦於以下問題：Golang IndexedDirEntries.Index方法的具體用法？Golang IndexedDirEntries.Index怎麽用？Golang IndexedDirEntries.Index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/hashicorp/consul/consul/structs.IndexedDirEntries的用法示例。
在下文中一共展示了IndexedDirEntries.Index方法的5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: Get
// Get is used to lookup a single key
func (k *KVS) Get(args *structs.KeyRequest, reply *structs.IndexedDirEntries) error {
if done, err := k.srv.forward("KVS.Get", args, args, reply); done {
return err
}
// Get the local state
state := k.srv.fsm.State()
return k.srv.blockingRPC(&args.QueryOptions,
&reply.QueryMeta,
state.QueryTables("KVSGet"),
func() error {
index, ent, err := state.KVSGet(args.Key)
if err != nil {
return err
}
if ent == nil {
// Must provide non-zero index to prevent blocking
// Index 1 is impossible anyways (due to Raft internals)
if index == 0 {
reply.Index = 1
} else {
reply.Index = index
}
reply.Entries = nil
} else {
reply.Index = ent.ModifyIndex
reply.Entries = structs.DirEntries{ent}
}
return nil
})
}示例2: List
// List is used to list all keys with a given prefix
func (k *KVS) List(args *structs.KeyRequest, reply *structs.IndexedDirEntries) error {
if done, err := k.srv.forward("KVS.List", args, args, reply); done {
return err
}
acl, err := k.srv.resolveToken(args.Token)
if err != nil {
return err
}
// Get the local state
state := k.srv.fsm.State()
opts := blockingRPCOptions{
queryOpts: &args.QueryOptions,
queryMeta: &reply.QueryMeta,
kvWatch: true,
kvPrefix: args.Key,
run: func() error {
tombIndex, index, ent, err := state.KVSList(args.Key)
if err != nil {
return err
}
if acl != nil {
ent = FilterDirEnt(acl, ent)
}
if len(ent) == 0 {
// Must provide non-zero index to prevent blocking
// Index 1 is impossible anyways (due to Raft internals)
if index == 0 {
reply.Index = 1
} else {
reply.Index = index
}
reply.Entries = nil
} else {
// Determine the maximum affected index
var maxIndex uint64
for _, e := range ent {
if e.ModifyIndex > maxIndex {
maxIndex = e.ModifyIndex
}
}
if tombIndex > maxIndex {
maxIndex = tombIndex
}
reply.Index = maxIndex
reply.Entries = ent
}
return nil
},
}
return k.srv.blockingRPCOpt(&opts)
}示例3: Get
// Get is used to lookup a single key
func (k *KVS) Get(args *structs.KeyRequest, reply *structs.IndexedDirEntries) error {
if done, err := k.srv.forward("KVS.Get", args, args, reply); done {
return err
}
acl, err := k.srv.resolveToken(args.Token)
if err != nil {
return err
}
// Get the local state
state := k.srv.fsm.State()
opts := blockingRPCOptions{
queryOpts: &args.QueryOptions,
queryMeta: &reply.QueryMeta,
kvWatch: true,
kvPrefix: args.Key,
run: func() error {
index, ent, err := state.KVSGet(args.Key)
if err != nil {
return err
}
if acl != nil && !acl.KeyRead(args.Key) {
ent = nil
}
if ent == nil {
// Must provide non-zero index to prevent blocking
// Index 1 is impossible anyways (due to Raft internals)
if index == 0 {
reply.Index = 1
} else {
reply.Index = index
}
reply.Entries = nil
} else {
reply.Index = ent.ModifyIndex
reply.Entries = structs.DirEntries{ent}
}
return nil
},
}
return k.srv.blockingRPCOpt(&opts)
}示例4: List
// List is used to list all keys with a given prefix.
func (k *KVS) List(args *structs.KeyRequest, reply *structs.IndexedDirEntries) error {
if done, err := k.srv.forward("KVS.List", args, args, reply); done {
return err
}
acl, err := k.srv.resolveToken(args.Token)
if err != nil {
return err
}
// Get the local state
state := k.srv.fsm.State()
return k.srv.blockingRPC(
&args.QueryOptions,
&reply.QueryMeta,
state.GetKVSWatch(args.Key),
func() error {
index, ent, err := state.KVSList(args.Key)
if err != nil {
return err
}
if acl != nil {
ent = FilterDirEnt(acl, ent)
}
if len(ent) == 0 {
// Must provide non-zero index to prevent blocking
// Index 1 is impossible anyways (due to Raft internals)
if index == 0 {
reply.Index = 1
} else {
reply.Index = index
}
reply.Entries = nil
} else {
reply.Index = index
reply.Entries = ent
}
return nil
})
}示例5: List
// List is used to list all keys with a given prefix
func (k *KVS) List(args *structs.KeyRequest, reply *structs.IndexedDirEntries) error {
if done, err := k.srv.forward("KVS.List", args, args, reply); done {
return err
}
// Get the local state
state := k.srv.fsm.State()
return k.srv.blockingRPC(&args.QueryOptions,
&reply.QueryMeta,
state.QueryTables("KVSList"),
func() error {
index, ent, err := state.KVSList(args.Key)
if err != nil {
return err
}
if len(ent) == 0 {
// Must provide non-zero index to prevent blocking
// Index 1 is impossible anyways (due to Raft internals)
if index == 0 {
reply.Index = 1
} else {
reply.Index = index
}
reply.Entries = nil
} else {
// Determine the maximum affected index
var maxIndex uint64
for _, e := range ent {
if e.ModifyIndex > maxIndex {
maxIndex = e.ModifyIndex
}
}
reply.Index = maxIndex
reply.Entries = ent
}
return nil
})
}