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fix: reuse pyth client in pricer #201

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mpetrun5 wants to merge 1 commit into from
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fix: reuse pyth client in pricer #201

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8 changes: 3 additions & 5 deletions app/app.go
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@ import (
evmListener "github.com/sprintertech/sprinter-signing/chains/evm/listener"
evmMessage "github.com/sprintertech/sprinter-signing/chains/evm/message"
"github.com/sprintertech/sprinter-signing/metrics"
"github.com/sprintertech/sprinter-signing/price"

lifiConfig "github.com/sprintertech/solver-sdk/pkg/config"
"github.com/sprintertech/sprinter-signing/chains/lighter"
Expand All @@ -49,7 +50,6 @@ import (
"github.com/sprintertech/sprinter-signing/config"
"github.com/sprintertech/sprinter-signing/jobs"
"github.com/sprintertech/sprinter-signing/keyshare"
"github.com/sprintertech/sprinter-signing/price"
"github.com/sprintertech/sprinter-signing/protocol/across"
"github.com/sprintertech/sprinter-signing/protocol/lifi"
lighterAPI "github.com/sprintertech/sprinter-signing/protocol/lighter"
Expand Down Expand Up @@ -141,9 +141,6 @@ func Run() error {
msgChan := make(chan []*message.Message)
sigChn := make(chan interface{})

priceAPI, err := price.NewPythPricer(ctx)
panicOnError(err)

signatureCache := cache.NewSignatureCache(communication, sygmaMetrics)
go signatureCache.Watch(ctx, sigChn)

Expand Down Expand Up @@ -176,7 +173,8 @@ func Run() error {

usdPricer := pyth.NewClient(ctx)
err = usdPricer.Start(ctx)
panicOnError(err)

priceAPI := price.NewPythPricer(usdPricer)
multiPricer := aggregator.New(usdPricer)
resolver := token.NewTokenResolver(solverConfig, multiPricer)

Expand Down
13 changes: 3 additions & 10 deletions price/pyth.go
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Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
package price

import (
"context"
"fmt"
"strings"

Expand All @@ -12,16 +11,10 @@ type PythPricer struct {
client *pyth.PythClient
}

func NewPythPricer(ctx context.Context, opts ...pyth.PythClientOption) (*PythPricer, error) {
client := pyth.NewClient(ctx, opts...)
err := client.Start(ctx)
if err != nil {
return nil, err
}

func NewPythPricer(client *pyth.PythClient) *PythPricer {
return &PythPricer{
client: pyth.NewClient(ctx, opts...),
}, nil
client: client,
}
}

func (p *PythPricer) TokenPrice(symbol string) (float64, error) {
Expand Down
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