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ipfs name resolve --stream

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License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>
This commit is contained in:
Łukasz Magiera
2018-08-29 01:03:56 +02:00
parent 804634d59b
commit f69cf07444
2 changed files with 23 additions and 9 deletions
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18
core/commands/name/ipns.go
View File

@ -127,7 +127,7 @@ Resolve the value of a dnslink:
recursive, _ := req.Options[recursiveOptionName].(bool)
rc, rcok := req.Options[dhtRecordCountOptionName].(int)
dhtt, dhttok := req.Options[dhtTimeoutOptionName].(string)
stream, _ := req.Options[streamOptionName].(bool)
var ropts []nsopts.ResolveOpt
if !recursive {
ropts = append(ropts, nsopts.Depth(1))
@ -150,13 +150,27 @@ Resolve the value of a dnslink:
name = "/ipns/" + name
}
// TODO: better errors (in the case of not finding the name, we get "failed to find any peer in table")
if !stream {
output, err := resolver.Resolve(req.Context, name, ropts...)
if err != nil {
return err
}
// TODO: better errors (in the case of not finding the name, we get "failed to find any peer in table")
return cmds.EmitOnce(res, &ResolvedPath{output})
} else {
output := resolver.ResolveAsync(req.Context, name, ropts...)
for v := range output {
if v.Err != nil {
return err
}
if err := res.Emit(&ResolvedPath{v.Path}); err != nil {
return err
}
}
}
return nil
},
Encoders: cmds.EncoderMap{
cmds.Text: cmds.MakeEncoder(func(req *cmds.Request, w io.Writer, v interface{}) error {

4
namesys/namesys_test.go
View File

@ -7,14 +7,14 @@ import (
opts "github.com/ipfs/go-ipfs/namesys/opts"
"gx/ipfs/QmU4x3742bvgfxJsByEDpBnifJqjJdV6x528co4hwKCn46/go-unixfs"
path "gx/ipfs/QmcjwUb36Z16NJkvDX6ccXPqsFswo6AsRXynyXcLLCphV2/go-path"
ci "gx/ipfs/QmPvyPwuCgJ7pDmrKDxRtsScJgBaM5h4EpRL2qQJsmXf4n/go-libp2p-crypto"
offroute "gx/ipfs/QmScZySgru9jaoDa12sSfvh21sWbqF5eXkieTmJzAHJXkQ/go-ipfs-routing/offline"
"gx/ipfs/QmU4x3742bvgfxJsByEDpBnifJqjJdV6x528co4hwKCn46/go-unixfs"
ds "gx/ipfs/QmUyz7JTJzgegC6tiJrfby3mPhzcdswVtG4x58TQ6pq8jV/go-datastore"
dssync "gx/ipfs/QmUyz7JTJzgegC6tiJrfby3mPhzcdswVtG4x58TQ6pq8jV/go-datastore/sync"
ipns "gx/ipfs/QmZrmn2BPZbSviQAWeyY2iXkCukmJHv9n7zrLgWU5KgbTb/go-ipns"
peer "gx/ipfs/QmbNepETomvmXfz1X5pHNFD2QuPqnqi47dTd94QJWSorQ3/go-libp2p-peer"
path "gx/ipfs/QmcjwUb36Z16NJkvDX6ccXPqsFswo6AsRXynyXcLLCphV2/go-path"
pstoremem "gx/ipfs/QmfAQMFpgDU2U4BXG64qVr8HSiictfWvkSBz7Y2oDj65st/go-libp2p-peerstore/pstoremem"
)