// ListKeys is used to list all keys with a given prefix to a seperator
func (k *KVS) ListKeys(args *structs.KeyListRequest, reply *structs.IndexedKeyList) error {
if done, err := k.srv.forward("KVS.ListKeys", 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.Prefix,
run: func() error {
index, keys, err := state.KVSListKeys(args.Prefix, args.Seperator)
reply.Index = index
if acl != nil {
keys = FilterKeys(acl, keys)
}
reply.Keys = keys
return err
},
}
return k.srv.blockingRPCOpt(&opts)
}
// ListKeys is used to list all keys with a given prefix to a seperator
func (k *KVS) ListKeys(args *structs.KeyListRequest, reply *structs.IndexedKeyList) error {
if done, err := k.srv.forward("KVS.ListKeys", 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.QueryTables("KVSListKeys"),
func() error {
index, keys, err := state.KVSListKeys(args.Prefix, args.Seperator)
reply.Index = index
if acl != nil {
keys = FilterKeys(acl, keys)
}
reply.Keys = keys
return err
})
}
// ListKeys is used to list all keys with a given prefix to a separator.
func (k *KVS) ListKeys(args *structs.KeyListRequest, reply *structs.IndexedKeyList) error {
if done, err := k.srv.forward("KVS.ListKeys", 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.Prefix),
func() error {
index, keys, err := state.KVSListKeys(args.Prefix, args.Seperator)
if err != nil {
return err
}
// 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
}
if acl != nil {
keys = FilterKeys(acl, keys)
}
reply.Keys = keys
return nil
})
}