onsig/pump-parser
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fix slippage

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This commit is contained in:
thloyi
2026-04-20 12:31:30 +08:00
parent 1dd843c393
commit fe94888b14
6 changed files with 116 additions and 36 deletions
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17
internal/example/cmd/main.go
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@@ -25,7 +25,7 @@ func main() {
// laserstream-mainnet-slc.helius-rpc.com:80
ch := make(chan example.SubscriptionMessage, 1)
go example.RunLoopWithReConnect(context.Background(), "127.0.0.1:10001", parser.SolProgramPump, ch)
go example.RunLoopWithReConnect(context.Background(), "", "", parser.SolProgramPump, ch)
// var tokenTxs = make(map[string]*types.Tx)
// currentBlock := uint64(0)
for msg := range ch {
@@ -51,9 +51,18 @@ func main() {
//}
// 处理交易
if len(ptx.Swaps) > 0 && (ptx.Swaps[0].Program == parser.SolProgramPump || ptx.Swaps[0].Program == parser.SolProgramPumpAMM) {
fmt.Printf("success tx : %s, program: %s, event: %s, block: %d, tx: %s, base: %s, quote: %s \n", time.Now().Format("2006-01-02 15:04:05"), ptx.Swaps[0].Program, ptx.Swaps[0].Event, ptx.Block, ptx.GetTxHash(),
ptx.Swaps[0].BaseAmount.Div(decimal.NewFromInt(1e6)), ptx.Swaps[0].QuoteAmount.Div(decimal.NewFromInt(1e9)))
if len(ptx.Swaps) > 0 {
for _, swap := range ptx.Swaps {
if swap.SlippageBps.LessThan(decimal.Zero) || swap.SlippageBps.GreaterThan(decimal.NewFromInt(10000)) {
fmt.Printf("success tx : %s, program: %s, event: %s, block: %d, tx: %s, base: %s, quote: %s \n", time.Now().Format("2006-01-02 15:04:05"), swap.Program, swap.Event, ptx.Block, ptx.GetTxHash(),
swap.BaseAmount.Div(decimal.NewFromInt(1e6)), swap.QuoteAmount.Div(decimal.NewFromInt(1e9)))
}
if swap.SlippageBps.Equal(decimal.Zero) && (swap.Event == "buy" || swap.Event == "sell") {
fmt.Printf("zero success tx : %s, program: %s, event: %s, block: %d, tx: %s, base: %s, quote: %s, fix: %s, limit: %s, \n", time.Now().Format("2006-01-02 15:04:05"), swap.Program, swap.Event, ptx.Block, ptx.GetTxHash(),
swap.BaseAmount.Div(decimal.NewFromInt(1e6)), swap.QuoteAmount.Div(decimal.NewFromInt(1e9)), swap.FixedAmount.String(), swap.LimitAmount.String())
}
}
}
// currentBlock = ptx.Block
//