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retrieval_restart_integration_test.go
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retrieval_restart_integration_test.go
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package retrievalmarket_test
import (
"context"
"testing"
"time"
"github.com/ipfs/go-datastore"
logger "github.com/ipfs/go-log/v2"
"github.com/stretchr/testify/require"
datatransfer "github.com/filecoin-project/go-data-transfer/v2"
"github.com/filecoin-project/go-data-transfer/v2/channelmonitor"
dtimpl "github.com/filecoin-project/go-data-transfer/v2/impl"
dtnet "github.com/filecoin-project/go-data-transfer/v2/network"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/go-state-types/big"
"github.com/filecoin-project/go-fil-markets/retrievalmarket"
testnodes2 "github.com/filecoin-project/go-fil-markets/retrievalmarket/impl/testnodes"
"github.com/filecoin-project/go-fil-markets/shared_testutil"
tut "github.com/filecoin-project/go-fil-markets/shared_testutil"
"github.com/filecoin-project/go-fil-markets/storagemarket/testharness"
"github.com/filecoin-project/go-fil-markets/storagemarket/testharness/dependencies"
"github.com/filecoin-project/go-fil-markets/storagemarket/testnodes"
)
var log = logger.Logger("restart_test")
var noOpDelay = testnodes.DelayFakeCommonNode{}
// TODO
// TEST CONNECTION BOUNCE FOR ALL MEANINGFUL STATES OF THE CLIENT AND PROVIDER DEAL LIFECYCLE.
// CURRENTLY, WE ONLY TEST THIS FOR THE DEALSTATUS ONGOING STATE.
// TestBounceConnectionDealTransferOngoing tests that when the the connection is
// broken and then restarted during deal data transfer for an ongoing deal, the data transfer will resume and the deal will
// complete successfully.
func TestBounceConnectionDealTransferOngoing(t *testing.T) {
bgCtx := context.Background()
logger.SetLogLevel("restart_test", "debug")
//logger.SetLogLevel("dt-impl", "debug")
//logger.SetLogLevel("dt-chanmon", "debug")
//logger.SetLogLevel("dt_graphsync", "debug")
//logger.SetLogLevel("markets-rtvl", "debug")
//logger.SetLogLevel("markets-rtvl-reval", "debug")
tcs := map[string]struct {
unSealPrice abi.TokenAmount
pricePerByte abi.TokenAmount
paymentInterval uint64
paymentIntervalIncrease uint64
voucherAmts []abi.TokenAmount
maxVoucherAmt abi.TokenAmount
}{
"non-zero unseal, non zero price per byte": {
unSealPrice: abi.NewTokenAmount(1000),
pricePerByte: abi.NewTokenAmount(1000),
paymentInterval: uint64(10000),
paymentIntervalIncrease: uint64(1000),
maxVoucherAmt: abi.NewTokenAmount(19959000),
},
"zero unseal, non-zero price per byte": {
unSealPrice: big.Zero(),
pricePerByte: abi.NewTokenAmount(1000),
paymentInterval: uint64(10000),
paymentIntervalIncrease: uint64(1000),
maxVoucherAmt: abi.NewTokenAmount(19958000),
},
"zero unseal, zero price per byte": {
unSealPrice: big.Zero(),
pricePerByte: big.Zero(),
paymentInterval: uint64(0),
paymentIntervalIncrease: uint64(0),
maxVoucherAmt: abi.NewTokenAmount(0),
},
"non-zero unseal, zero price per byte": {
unSealPrice: abi.NewTokenAmount(1000),
pricePerByte: big.Zero(),
maxVoucherAmt: abi.NewTokenAmount(1000),
},
}
for name, tc := range tcs {
t.Run(name, func(t *testing.T) {
dtClientNetRetry := dtnet.RetryParameters(time.Second, time.Second, 5, 1)
restartConf := dtimpl.ChannelRestartConfig(channelmonitor.Config{
AcceptTimeout: 100 * time.Millisecond,
RestartBackoff: 100 * time.Millisecond,
RestartDebounce: 100 * time.Millisecond,
MaxConsecutiveRestarts: 5,
CompleteTimeout: 100 * time.Millisecond,
})
td := shared_testutil.NewLibp2pTestData(bgCtx, t)
td.DTNet1 = dtnet.NewFromLibp2pHost(td.Host1, dtClientNetRetry)
depGen := dependencies.NewDepGenerator()
depGen.ClientNewDataTransfer = func(ds datastore.Batching, dir string, transferNetwork dtnet.DataTransferNetwork, transport datatransfer.Transport) (datatransfer.Manager, error) {
return dtimpl.NewDataTransfer(ds, transferNetwork, transport, restartConf)
}
deps := depGen.New(t, bgCtx, td, testnodes.NewStorageMarketState(), "", noOpDelay, noOpDelay)
providerNode := testnodes2.NewTestRetrievalProviderNode()
sa := testnodes2.NewTestSectorAccessor()
pieceStore := shared_testutil.NewTestPieceStore()
dagStore := tut.NewMockDagStoreWrapper(pieceStore, sa)
deps.DagStore = dagStore
sh := testharness.NewHarnessWithTestData(t, deps.TestData, deps, true, false)
// do a storage deal
storageClientSeenDeal := doStorage(t, bgCtx, sh)
ctxTimeout, canc := context.WithCancel(bgCtx)
defer canc()
// create a retrieval test harness
params := retrievalmarket.Params{
UnsealPrice: tc.unSealPrice,
PricePerByte: tc.pricePerByte,
PaymentInterval: tc.paymentInterval,
PaymentIntervalIncrease: tc.paymentIntervalIncrease,
}
rh := newRetrievalHarnessWithDeps(ctxTimeout, t, sh, storageClientSeenDeal, providerNode, sa, pieceStore, dagStore, params)
clientHost := rh.TestDataNet.Host1.ID()
providerHost := rh.TestDataNet.Host2.ID()
// Bounce connection after this many bytes have been queued for sending
bounceConnectionAt := map[uint64]bool{
1000: false,
3000: false,
5000: false,
7000: false,
9000: false,
}
sh.DTProvider.SubscribeToEvents(func(event datatransfer.Event, channelState datatransfer.ChannelState) {
if event.Code == datatransfer.DataQueuedProgress {
log.Debugf("DataQueuedProgress %d", channelState.Queued())
// Check if enough bytes have been queued that the connection
// should be bounced
for at, already := range bounceConnectionAt {
if channelState.Queued() > at && !already {
bounceConnectionAt[at] = true
// Break the connection
queued := channelState.Queued()
sent := channelState.Sent()
t.Logf("breaking connection at queue %d sent %d bytes", queued, sent)
rh.TestDataNet.MockNet.DisconnectPeers(clientHost, providerHost)
rh.TestDataNet.MockNet.UnlinkPeers(clientHost, providerHost)
go func() {
time.Sleep(100 * time.Millisecond)
t.Logf("restoring connection at queue %d sent %d bytes", queued, sent)
rh.TestDataNet.MockNet.LinkPeers(clientHost, providerHost)
}()
}
}
}
if event.Code == datatransfer.DataSent {
log.Debugf("DataSent %d", channelState.Sent())
}
if event.Code == datatransfer.DataSentProgress {
log.Debugf("DataSentProgress %d", channelState.Sent())
}
})
sh.DTClient.SubscribeToEvents(func(event datatransfer.Event, channelState datatransfer.ChannelState) {
if event.Code == datatransfer.DataReceived {
log.Debugf("DataReceived %d", channelState.Received())
}
if event.Code == datatransfer.DataReceivedProgress {
log.Debugf("DataReceivedProgress %d", channelState.Received())
}
})
checkRetrieve(t, bgCtx, rh, sh, tc.voucherAmts)
require.Equal(t, tc.maxVoucherAmt, rh.ProviderNode.MaxReceivedVoucher())
})
}
}
// TestBounceConnectionDealTransferUnsealing tests that when the the connection
// is broken and then restarted during unsealing, the data transfer will resume
// and the deal will complete successfully.
func TestBounceConnectionDealTransferUnsealing(t *testing.T) {
bgCtx := context.Background()
//logger.SetLogLevel("dt-chanmon", "debug")
//logger.SetLogLevel("retrieval", "debug")
//logger.SetLogLevel("retrievalmarket_impl", "debug")
logger.SetLogLevel("restart_test", "debug")
//logger.SetLogLevel("markets-rtvl-reval", "debug")
//logger.SetLogLevel("graphsync", "debug")
//logger.SetLogLevel("gs-traversal", "debug")
//logger.SetLogLevel("gs-executor", "debug")
beforeRestoringConnection := true
afterRestoringConnection := !beforeRestoringConnection
tcs := []struct {
name string
finishUnseal bool
}{{
name: "finish unseal before restoring connection",
finishUnseal: beforeRestoringConnection,
}, {
name: "finish unseal after restoring connection",
finishUnseal: afterRestoringConnection,
}}
for _, tc := range tcs {
tc := tc
t.Run(tc.name, func(t *testing.T) {
restartComplete := make(chan struct{})
onRestartComplete := func(_ datatransfer.ChannelID) {
close(restartComplete)
}
dtClientNetRetry := dtnet.RetryParameters(time.Second, time.Second, 5, 1)
restartConf := dtimpl.ChannelRestartConfig(channelmonitor.Config{
AcceptTimeout: 100 * time.Millisecond,
RestartBackoff: 100 * time.Millisecond,
RestartDebounce: 100 * time.Millisecond,
MaxConsecutiveRestarts: 5,
CompleteTimeout: 100 * time.Millisecond,
OnRestartComplete: onRestartComplete,
})
td := shared_testutil.NewLibp2pTestData(bgCtx, t)
td.DTNet1 = dtnet.NewFromLibp2pHost(td.Host1, dtClientNetRetry)
depGen := dependencies.NewDepGenerator()
depGen.ClientNewDataTransfer = func(ds datastore.Batching, dir string, transferNetwork dtnet.DataTransferNetwork, transport datatransfer.Transport) (datatransfer.Manager, error) {
return dtimpl.NewDataTransfer(ds, transferNetwork, transport, restartConf)
}
deps := depGen.New(t, bgCtx, td, testnodes.NewStorageMarketState(), "", noOpDelay, noOpDelay)
providerNode := testnodes2.NewTestRetrievalProviderNode()
sa := testnodes2.NewTestSectorAccessor()
pieceStore := shared_testutil.NewTestPieceStore()
dagStore := tut.NewMockDagStoreWrapper(pieceStore, sa)
deps.DagStore = dagStore
sh := testharness.NewHarnessWithTestData(t, td, deps, true, false)
// do a storage deal
storageClientSeenDeal := doStorage(t, bgCtx, sh)
ctxTimeout, canc := context.WithCancel(bgCtx)
defer canc()
// create a retrieval test harness
maxVoucherAmt := abi.NewTokenAmount(19959000)
params := retrievalmarket.Params{
UnsealPrice: abi.NewTokenAmount(1000),
PricePerByte: abi.NewTokenAmount(1000),
PaymentInterval: uint64(10000),
PaymentIntervalIncrease: uint64(1000),
}
rh := newRetrievalHarnessWithDeps(ctxTimeout, t, sh, storageClientSeenDeal, providerNode, sa, pieceStore, dagStore, params)
clientHost := rh.TestDataNet.Host1.ID()
providerHost := rh.TestDataNet.Host2.ID()
// Pause unsealing
rh.SectorAccessor.PauseUnseal()
firstPayRcvd := false
rh.Provider.SubscribeToEvents(func(event retrievalmarket.ProviderEvent, state retrievalmarket.ProviderDealState) {
// When the provider receives the first payment from the
// client (the payment for unsealing), the provider moves
// to the unsealing state
if event != retrievalmarket.ProviderEventPaymentReceived || firstPayRcvd {
return
}
firstPayRcvd = true
log.Debugf("breaking connection at %s", retrievalmarket.ProviderEvents[event])
rh.TestDataNet.MockNet.DisconnectPeers(clientHost, providerHost)
rh.TestDataNet.MockNet.UnlinkPeers(clientHost, providerHost)
go func() {
// Simulate unsealing delay
time.Sleep(50 * time.Millisecond)
// If unsealing should finish before restoring the connection
if tc.finishUnseal == beforeRestoringConnection {
// Finish unsealing
log.Debugf("finish unseal")
rh.SectorAccessor.FinishUnseal()
time.Sleep(20 * time.Millisecond)
}
// Restore the connection
log.Debugf("restoring connection")
rh.TestDataNet.MockNet.LinkPeers(clientHost, providerHost)
// If unsealing should finish after restoring the connection
if tc.finishUnseal == afterRestoringConnection {
// Wait for the Restart message to be sent and
// acknowledged
select {
case <-ctxTimeout.Done():
return
case <-restartComplete:
}
// Finish unsealing
time.Sleep(50 * time.Millisecond)
log.Debugf("finish unseal")
rh.SectorAccessor.FinishUnseal()
}
}()
})
checkRetrieve(t, bgCtx, rh, sh, nil)
require.Equal(t, maxVoucherAmt, rh.ProviderNode.MaxReceivedVoucher())
})
}
}