Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

feat: retry send transaction #377

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

feat: retry send transaction #377

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions go.mod
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ require (
github.com/acomagu/bufpipe v1.0.4 // indirect
github.com/agnivade/levenshtein v1.1.1 // indirect
github.com/alecthomas/units v0.0.0-20231202071711-9a357b53e9c9 // indirect
github.com/avast/retry-go v3.0.0+incompatible // indirect
github.com/aws/aws-sdk-go-v2 v1.25.1 // indirect
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.1 // indirect
github.com/aws/aws-sdk-go-v2/config v1.27.3 // indirect
Expand Down
2 changes: 2 additions & 0 deletions go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,8 @@ github.com/apache/arrow/go/arrow v0.0.0-20210105145422-88aaea5262db/go.mod h1:c9
github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0/go.mod h1:t2tdKJDJF9BV14lnkjHmOQgcvEKgtqs5a1N3LNdJhGE=
github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
github.com/avast/retry-go v3.0.0+incompatible h1:4SOWQ7Qs+oroOTQOYnAHqelpCO0biHSxpiH9JdtuBj0=
github.com/avast/retry-go v3.0.0+incompatible/go.mod h1:XtSnn+n/sHqQIpZ10K1qAevBhOOCWBLXXy3hyiqqBrY=
github.com/awalterschulze/gographviz v0.0.0-20190221210632-1e9ccb565bca/go.mod h1:GEV5wmg4YquNw7v1kkyoX9etIk8yVmXj+AkDHuuETHs=
github.com/aws/aws-sdk-go-v2 v1.25.1 h1:P7hU6A5qEdmajGwvae/zDkOq+ULLC9tQBTwqqiwFGpI=
github.com/aws/aws-sdk-go-v2 v1.25.1/go.mod h1:Evoc5AsmtveRt1komDwIsjHFyrP5tDuF1D1U+6z6pNo=
Expand Down
49 changes: 44 additions & 5 deletions pkg/resourceprovider/resourceprovider.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,10 @@ import (
"fmt"
"math/big"
"strconv"
"strings"
"time"

retry "github.com/avast/retry-go"
"github.com/ethereum/go-ethereum/common"
"github.com/google/uuid"
"github.com/holiman/uint256"
Expand Down Expand Up @@ -118,9 +120,19 @@ func (resourceProvider *ResourceProvider) StartMineLoop(ctx context.Context) cha

taskCh := make(chan Task)
resourceProvider.controller.web3Events.Pow.SubscribenewPowRound(func(newPowRound pow.PowNewPowRound) {

_, challenge, err := resourceProvider.web3SDK.GetGenerateChallenge(ctx, nodeId)

var challenge *pow.PowGenerateChallenge
var err error
err = retrySend(ctx, 28, func() error {
_, challenge, err = resourceProvider.web3SDK.GetGenerateChallenge(ctx, nodeId)
if err != nil {
if isRecoverable(err) {
log.Warn().Err(err).Msg("got a error, try to resend get challenge")
return err
}
return retry.Unrecoverable(err)
}
return nil
})
if err != nil {
log.Err(err).Msgf("Unable to fetch challenge")
return
Expand All @@ -141,7 +153,6 @@ func (resourceProvider *ResourceProvider) StartMineLoop(ctx context.Context) cha
Challenge: challenge.Challenge,
Difficulty: difficulty,
}

})

submitWork := func(nonce *big.Int, hashrate float64) {
Expand All @@ -153,11 +164,24 @@ func (resourceProvider *ResourceProvider) StartMineLoop(ctx context.Context) cha
Date: finishTime,
Hashrate: hashrate,
})
txId, err := resourceProvider.web3SDK.SubmitWork(ctx, nonce, nodeId)

var txId common.Hash
err = retrySend(ctx, 28, func() error {
txId, err = resourceProvider.web3SDK.SubmitWork(ctx, nonce, nodeId)
if err != nil {
if isRecoverable(err) {
log.Warn().Err(err).Msg("got a error, try to submit work")
return err
}
return retry.Unrecoverable(err) //others is unrecoverable or all error regard as recoverable?
}
return nil
})
if err != nil {
log.Err(err).Msgf("Submit work fail")
return
}

log.Info().Str("address", walletAddress.Hex()).
Str("nodeid", nodeId).
Str("Nonce", nonce.String()).
Expand Down Expand Up @@ -187,3 +211,18 @@ func TriggerNewPowRound(ctx context.Context, web3SDK *web3.Web3SDK) (common.Hash
}
return tx.Hash(), nil
}

// retrySend retry interval 1s,2s,4s,8s,10s,10s,10s
// total time cost 15 +10(retryCount-4) for retryCount > 4
func retrySend(ctx context.Context, retryCount uint, retryableFunc retry.RetryableFunc) error {
return retry.Do(retryableFunc, retry.Attempts(retryCount),
retry.Context(ctx),
retry.DelayType(retry.BackOffDelay),
retry.Delay(time.Second),
retry.MaxDelay(time.Second*10),
)
}

func isRecoverable(err error) bool {
return strings.Contains(err.Error(), "Your app has exceeded its compute units per second capacity")
}
Loading