69 lines
2.0 KiB
Go
69 lines
2.0 KiB
Go
package main
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import (
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"context"
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"fmt"
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"os"
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optxproxy "github.com/ethereum-optimism/infra/op-txproxy"
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"github.com/ethereum-optimism/optimism/op-service/cliapp"
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oplog "github.com/ethereum-optimism/optimism/op-service/log"
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"github.com/ethereum-optimism/optimism/op-service/metrics"
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"github.com/ethereum-optimism/optimism/op-service/opio"
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"github.com/ethereum-optimism/optimism/op-service/rpc"
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"github.com/ethereum/go-ethereum/log"
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"github.com/ethereum/go-ethereum/params"
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"github.com/urfave/cli/v2"
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)
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var (
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GitCommit = ""
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GitDate = ""
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EnvVarPrefix = "OP_TXPROXY"
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)
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func main() {
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oplog.SetupDefaults()
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app := cli.NewApp()
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app.Version = params.VersionWithCommit(GitCommit, GitDate)
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app.Name = "op-txproxy"
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app.Usage = "Optimism TxProxy Service"
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app.Description = "Auxiliary service to supplement op-stack transaction pool management"
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app.Action = cliapp.LifecycleCmd(TxProxyMain)
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logFlags := oplog.CLIFlags(EnvVarPrefix)
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rpcFlags := rpc.CLIFlags(EnvVarPrefix)
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backendFlags := optxproxy.CLIFlags(EnvVarPrefix)
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app.Flags = append(append(backendFlags, rpcFlags...), logFlags...)
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ctx := opio.WithInterruptBlocker(context.Background())
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if err := app.RunContext(ctx, os.Args); err != nil {
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log.Crit("Application Failed", "err", err)
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}
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}
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func TxProxyMain(ctx *cli.Context, closeApp context.CancelCauseFunc) (cliapp.Lifecycle, error) {
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log := oplog.NewLogger(oplog.AppOut(ctx), oplog.ReadCLIConfig(ctx))
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m := metrics.With(metrics.NewRegistry())
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cfg := optxproxy.ReadCLIConfig(ctx)
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txproxy, err := optxproxy.NewTxProxy(ctx.Context, log, m, &cfg)
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if err != nil {
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return nil, fmt.Errorf("unable to start superchain backend: %w", err)
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}
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rpcConfig := rpc.ReadCLIConfig(ctx)
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rpcOpts := []rpc.ServerOption{
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rpc.WithAPIs(txproxy.GetAPIs()),
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rpc.WithLogger(log),
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rpc.WithMiddleware(optxproxy.AuthMiddleware(optxproxy.DefaultAuthHeaderKey)),
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}
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rpcServer := rpc.NewServer(rpcConfig.ListenAddr, rpcConfig.ListenPort, ctx.App.Version, rpcOpts...)
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return rpc.NewService(log, rpcServer), nil
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}
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