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chore: add send tx example

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samlior
2025-12-26 12:03:05 +08:00
parent 99010ca601
commit 32be177f90
4 changed files with 100 additions and 4 deletions
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90
cmd/send_tx/main.go
View File

@@ -1,7 +1,93 @@
package main
import "fmt"
import (
"context"
"fmt"
"os"
"os/signal"
"syscall"
"github.com/gagliardetto/solana-go"
"github.com/gagliardetto/solana-go/programs/system"
"github.com/gagliardetto/solana-go/rpc"
"github.com/samlior/libsam/pkg/consts"
"github.com/samlior/libsam/pkg/enum"
"github.com/samlior/libsam/pkg/swqos"
"github.com/shopspring/decimal"
)
func main() {
fmt.Println("Hello, World!")
_privateKey := os.Getenv("PRIVATE_KEY")
if _privateKey == "" {
panic("PRIVATE_KEY is not set")
}
privateKey, err := solana.PrivateKeyFromBase58(_privateKey)
if err != nil {
panic(err)
}
rpcUrl := os.Getenv("RPC_URL")
if rpcUrl == "" {
panic("RPC_URL is not set")
}
exitSignal := make(chan os.Signal, 1)
ctx, cancel := context.WithCancel(context.Background())
signal.Notify(exitSignal, syscall.SIGINT, syscall.SIGTERM)
go func() {
<-exitSignal
cancel()
}()
blockrazorClient, err := swqos.NewSWQoSClient(
context.Background(),
enum.SWQoSAgentBlockRazor,
&swqos.SWQoSClientConfig{
SendTxUrl: "frankfurt.solana-grpc.blockrazor.xyz:80",
})
if err != nil {
panic(err)
}
amount, _ := decimal.NewFromString("0.001")
amountUint64 := amount.Mul(decimal.New(1, consts.SolDecimals)).BigInt().Uint64()
instructions := make([]solana.Instruction, 0)
instructions = append(instructions, system.NewTransferInstruction(
amountUint64,
privateKey.PublicKey(),
solana.MustPublicKeyFromBase58("EDi4rSy2LZgKJX74mbLTFk4mxoTgT6F7HxxzG2HBAFyK"), // blockrazor fee account
).Build())
client := rpc.New(rpcUrl)
result, err := client.GetLatestBlockhash(ctx, rpc.CommitmentFinalized)
if err != nil {
panic(err)
}
tx, err := solana.NewTransaction(
instructions,
result.Value.Blockhash,
solana.TransactionPayer(privateKey.PublicKey()),
)
if err != nil {
panic(err)
}
// sign tx
_, err = tx.Sign(func(key solana.PublicKey) *solana.PrivateKey {
if privateKey.PublicKey().Equals(key) {
return &privateKey
}
return nil
})
err = blockrazorClient.SendTransaction(ctx, tx)
if err != nil {
panic(err)
}
fmt.Println("Transaction sent successfully, tx hash:", tx.Signatures[0].String())
}

3
cmd/shreder/main.go
View File

@@ -43,8 +43,6 @@ func main() {
}
defer cleanup()
txCh := make(chan types.TxSignalBatch, 1000)
exitSignal := make(chan os.Signal, 1)
ctx, cancel := context.WithCancel(context.Background())
signal.Notify(exitSignal, syscall.SIGINT, syscall.SIGTERM)
@@ -55,6 +53,7 @@ func main() {
}()
// async read from shreder
txCh := make(chan types.TxSignalBatch, 1000)
go func() {
err := shrederClient.ReadSync(ctx, txCh)
if err != nil {

4
go.mod
View File

@@ -10,12 +10,14 @@ require (
require (
filippo.io/edwards25519 v1.0.0-rc.1 // indirect
github.com/BlockRazorinc/solana-trader-client-go v0.0.0-20250908052524-06493dcc1bb4 // indirect
github.com/andres-erbsen/clock v0.0.0-20160526145045-9e14626cd129 // indirect
github.com/blendle/zapdriver v1.3.1 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/fatih/color v1.9.0 // indirect
github.com/gagliardetto/binary v0.8.0 // indirect
github.com/gagliardetto/solana-go v1.14.0 // indirect
github.com/gagliardetto/treeout v0.1.4 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/compress v1.13.6 // indirect
github.com/logrusorgru/aurora v2.0.3+incompatible // indirect
@@ -32,11 +34,13 @@ require (
go.mongodb.org/mongo-driver v1.12.2 // indirect
go.uber.org/atomic v1.7.0 // indirect
go.uber.org/multierr v1.6.0 // indirect
go.uber.org/ratelimit v0.2.0 // indirect
go.uber.org/zap v1.21.0 // indirect
golang.org/x/crypto v0.44.0 // indirect
golang.org/x/net v0.47.0 // indirect
golang.org/x/sys v0.38.0 // indirect
golang.org/x/term v0.37.0 // indirect
golang.org/x/text v0.31.0 // indirect
golang.org/x/time v0.0.0-20191024005414-555d28b269f0 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20251029180050-ab9386a59fda // indirect
)

7
go.sum
View File

@@ -2,6 +2,8 @@ filippo.io/edwards25519 v1.0.0-rc.1 h1:m0VOOB23frXZvAOK44usCgLWvtsxIoMCTBGJZlpmG
filippo.io/edwards25519 v1.0.0-rc.1/go.mod h1:N1IkdkCkiLB6tki+MYJoSx2JTY9NUlxZE7eHn5EwJns=
github.com/BlockRazorinc/solana-trader-client-go v0.0.0-20250908052524-06493dcc1bb4 h1:yvrhmN9vQIrquQP1fYul30khwfoE8oEL0VmwFZ37Mq8=
github.com/BlockRazorinc/solana-trader-client-go v0.0.0-20250908052524-06493dcc1bb4/go.mod h1:vKj1SKlrekR9fuZgWQNNAWt/PUZIfzpGjDpIcbf1kT0=
github.com/andres-erbsen/clock v0.0.0-20160526145045-9e14626cd129 h1:MzBOUgng9orim59UnfUTLRjMpd09C5uEVQ6RPGeCaVI=
github.com/andres-erbsen/clock v0.0.0-20160526145045-9e14626cd129/go.mod h1:rFgpPQZYZ8vdbc+48xibu8ALc3yeyd64IhHS+PU6Yyg=
github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
github.com/blendle/zapdriver v1.3.1 h1:C3dydBOWYRiOk+B8X9IVZ5IOe+7cl+tGOexN4QqHfpE=
github.com/blendle/zapdriver v1.3.1/go.mod h1:mdXfREi6u5MArG4j9fewC+FGnXaBR+T4Ox4J2u4eHCc=
@@ -68,6 +70,7 @@ github.com/streamingfast/logging v0.0.0-20230608130331-f22c91403091 h1:RN5mrigyi
github.com/streamingfast/logging v0.0.0-20230608130331-f22c91403091/go.mod h1:VlduQ80JcGJSargkRU4Sg9Xo63wZD/l8A5NC/Uo1/uU=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/test-go/testify v1.1.4/go.mod h1:rH7cfJo/47vWGdi4GPj16x3/t1xGOj2YxzmNQzk2ghU=
github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
@@ -97,6 +100,8 @@ go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ
go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
go.uber.org/ratelimit v0.2.0 h1:UQE2Bgi7p2B85uP5dC2bbRtig0C+OeNRnNEafLjsLPA=
go.uber.org/ratelimit v0.2.0/go.mod h1:YYBV4e4naJvhpitQrWJu1vCpgB7CboMe0qhltKt6mUg=
go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
go.uber.org/zap v1.21.0 h1:WefMeulhovoZ2sYXz7st6K0sLj7bBhpiFaud4r4zST8=
go.uber.org/zap v1.21.0/go.mod h1:wjWOCqI0f2ZZrJF/UufIOkiC8ii6tm1iqIsLo76RfJw=
@@ -147,6 +152,8 @@ golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=