Merge pull request #6034 from ipfs/fix/6032

commands(dht): return final error
This commit is contained in:
Steven Allen 2019-03-04 10:41:40 -08:00 committed by GitHub
commit 29668e116c
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 36 additions and 31 deletions

View File

@ -267,18 +267,18 @@ var provideRefDhtCmd = &cmds.Command{
ctx, cancel := context.WithCancel(req.Context)
ctx, events := notif.RegisterForQueryEvents(ctx)
var provideErr error
go func() {
defer cancel()
var err error
if rec {
err = provideKeysRec(ctx, nd.Routing, nd.DAG, cids)
provideErr = provideKeysRec(ctx, nd.Routing, nd.DAG, cids)
} else {
err = provideKeys(ctx, nd.Routing, cids)
provideErr = provideKeys(ctx, nd.Routing, cids)
}
if err != nil {
if provideErr != nil {
notif.PublishQueryEvent(ctx, &notif.QueryEvent{
Type: notif.QueryError,
Extra: err.Error(),
Extra: provideErr.Error(),
})
}
}()
@ -289,7 +289,7 @@ var provideRefDhtCmd = &cmds.Command{
}
}
return nil
return provideErr
},
Encoders: cmds.EncoderMap{
cmds.Text: cmds.MakeTypedEncoder(func(req *cmds.Request, w io.Writer, out *notif.QueryEvent) error {
@ -376,13 +376,15 @@ var findPeerDhtCmd = &cmds.Command{
ctx, cancel := context.WithCancel(req.Context)
ctx, events := notif.RegisterForQueryEvents(ctx)
var findPeerErr error
go func() {
defer cancel()
pi, err := nd.Routing.FindPeer(ctx, pid)
if err != nil {
var pi pstore.PeerInfo
pi, findPeerErr = nd.Routing.FindPeer(ctx, pid)
if findPeerErr != nil {
notif.PublishQueryEvent(ctx, &notif.QueryEvent{
Type: notif.QueryError,
Extra: err.Error(),
Extra: findPeerErr.Error(),
})
return
}
@ -399,7 +401,7 @@ var findPeerDhtCmd = &cmds.Command{
}
}
return nil
return findPeerErr
},
Encoders: cmds.EncoderMap{
cmds.Text: cmds.MakeTypedEncoder(func(req *cmds.Request, w io.Writer, out *notif.QueryEvent) error {
@ -458,13 +460,15 @@ Different key types can specify other 'best' rules.
ctx, cancel := context.WithCancel(req.Context)
ctx, events := notif.RegisterForQueryEvents(ctx)
var getErr error
go func() {
defer cancel()
val, err := nd.Routing.GetValue(ctx, dhtkey)
if err != nil {
var val []byte
val, getErr = nd.Routing.GetValue(ctx, dhtkey)
if getErr != nil {
notif.PublishQueryEvent(ctx, &notif.QueryEvent{
Type: notif.QueryError,
Extra: err.Error(),
Extra: getErr.Error(),
})
} else {
notif.PublishQueryEvent(ctx, &notif.QueryEvent{
@ -480,7 +484,7 @@ Different key types can specify other 'best' rules.
}
}
return nil
return getErr
},
Encoders: cmds.EncoderMap{
cmds.Text: cmds.MakeTypedEncoder(func(req *cmds.Request, w io.Writer, out *notif.QueryEvent) error {
@ -552,13 +556,14 @@ NOTE: A value may not exceed 2048 bytes.
ctx, cancel := context.WithCancel(req.Context)
ctx, events := notif.RegisterForQueryEvents(ctx)
var putErr error
go func() {
defer cancel()
err := nd.Routing.PutValue(ctx, key, []byte(data))
if err != nil {
putErr = nd.Routing.PutValue(ctx, key, []byte(data))
if putErr != nil {
notif.PublishQueryEvent(ctx, &notif.QueryEvent{
Type: notif.QueryError,
Extra: err.Error(),
Extra: putErr.Error(),
})
}
}()
@ -569,7 +574,7 @@ NOTE: A value may not exceed 2048 bytes.
}
}
return nil
return putErr
},
Encoders: cmds.EncoderMap{
cmds.Text: cmds.MakeTypedEncoder(func(req *cmds.Request, w io.Writer, out *notif.QueryEvent) error {

View File

@ -34,8 +34,7 @@ import (
merkledag "gx/ipfs/QmPJNbVw8o3ohC43ppSXyNXwYKsWShG4zygnirHptfbHri/go-merkledag"
quic "gx/ipfs/QmQ4hhhYzrEoyPxcVQyBqhf3sshsATKX3D3VJUAGuHzaSD/go-libp2p-quic-transport"
resolver "gx/ipfs/QmQAgv6Gaoe2tQpcabqwKXKChp2MZ7i3UXv9DqTTaxCaTR/go-path/resolver"
rhelpers "gx/ipfs/QmRCrPXk2oUwpK1Cj2FXrUotRpddUxz56setkny2gz13Cx/go-libp2p-routing-helpers"
psrouter "gx/ipfs/QmRj3VMHa484MktgWaWr4KYys9AtxBBiFUhhEFKs9EvPiw/go-libp2p-pubsub-router"
psrouter "gx/ipfs/QmQtcp7emCLDbJqfn5YnXJQxmP2n7EqiwCHTx4DMKZSBuw/go-libp2p-pubsub-router"
libp2p "gx/ipfs/QmRxk6AUaGaKCfzS1xSNRojiAPd7h2ih8GuCdjJBF3Y6GK/go-libp2p"
discovery "gx/ipfs/QmRxk6AUaGaKCfzS1xSNRojiAPd7h2ih8GuCdjJBF3Y6GK/go-libp2p/p2p/discovery"
p2pbhost "gx/ipfs/QmRxk6AUaGaKCfzS1xSNRojiAPd7h2ih8GuCdjJBF3Y6GK/go-libp2p/p2p/host/basic"
@ -58,6 +57,7 @@ import (
exchange "gx/ipfs/QmWokDcQdSZCxrNxgaRzQDDBofALhActzNBaxRLtiRkUHg/go-ipfs-exchange-interface"
ifconnmgr "gx/ipfs/QmXa6sgzUvP5bgF5CyyV36bZYv5VDRwttggQYUPvFybLVd/go-libp2p-interface-connmgr"
bstore "gx/ipfs/QmXjKkjMDTtXAiLBwstVexofB8LeruZmE2eBd85GwGFFLA/go-ipfs-blockstore"
rhelpers "gx/ipfs/QmXwV9RskR8vpoYWu9bvKAeAWaBKyxEsEiM9yy6ezbpNBm/go-libp2p-routing-helpers"
peer "gx/ipfs/QmYVXrKrKHDC9FobgmcmshCDyWwdrfwfanNQN4oxJ9Fk3h/go-libp2p-peer"
p2phost "gx/ipfs/QmYrWiWM4qtrnCeT3R14jY3ZZyirDNJgwK57q4qFYePgbd/go-libp2p-host"
routing "gx/ipfs/QmYxUdYY9S6yg5tSPVin5GFTvtfsLauVcr7reHDD3dM8xf/go-libp2p-routing"

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@ -459,15 +459,15 @@
},
{
"author": "stebalien",
"hash": "QmRj3VMHa484MktgWaWr4KYys9AtxBBiFUhhEFKs9EvPiw",
"hash": "QmQtcp7emCLDbJqfn5YnXJQxmP2n7EqiwCHTx4DMKZSBuw",
"name": "go-libp2p-pubsub-router",
"version": "0.5.16"
"version": "0.5.17"
},
{
"author": "Stebalien",
"hash": "QmRCrPXk2oUwpK1Cj2FXrUotRpddUxz56setkny2gz13Cx",
"hash": "QmXwV9RskR8vpoYWu9bvKAeAWaBKyxEsEiM9yy6ezbpNBm",
"name": "go-libp2p-routing-helpers",
"version": "0.3.19"
"version": "0.4.0"
},
{
"author": "fsnotify",

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@ -51,15 +51,15 @@ test_dht() {
test_fsh cat putted
'
test_expect_failure 'put with bad keys returns error (issue #4611)' '
! ipfsi 0 dht put "foo" "bar" &&
! ipfsi 0 dht put "/pk/foo" "bar" &&
! ipfsi 0 dht put "/ipns/foo" "bar"
test_expect_success 'put with bad keys returns error (issue #4611)' '
test_must_fail ipfsi 0 dht put "foo" "bar" &&
test_must_fail ipfsi 0 dht put "/pk/foo" "bar" &&
test_must_fail ipfsi 0 dht put "/ipns/foo" "bar"
'
test_expect_failure 'get with bad keys (issue #4611)' '
! ipfsi 0 dht get "foo" &&
! ipfsi 0 dht get "/pk/foo"
test_expect_success 'get with bad keys (issue #4611)' '
test_must_fail ipfsi 0 dht get "foo" &&
test_must_fail ipfsi 0 dht get "/pk/foo"
'
test_expect_success "add a ref so we can find providers for it" '