mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2025-01-09 20:41:20 +00:00
59 lines
2.4 KiB
Go
59 lines
2.4 KiB
Go
package commands
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import (
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"strings"
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"github.com/ledgerwatch/erigon/cmd/headers/download"
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"github.com/ledgerwatch/erigon/cmd/utils"
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"github.com/ledgerwatch/erigon/common/paths"
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"github.com/ledgerwatch/erigon/eth/protocols/eth"
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"github.com/spf13/cobra"
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)
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var (
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natSetting string // NAT setting
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port int // Listening port
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staticPeers []string // static peers
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discoveryDNS []string
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nodiscover bool // disable sentry's discovery mechanism
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protocol string
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netRestrict string // CIDR to restrict peering to
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)
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func init() {
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sentryCmd.Flags().StringVar(&natSetting, "nat", "", `NAT port mapping mechanism (any|none|upnp|pmp|extip:<IP>)
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"" or "none" default - do not nat
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"extip:77.12.33.4" will assume the local machine is reachable on the given IP
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"any" uses the first auto-detected mechanism
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"upnp" uses the Universal Plug and Play protocol
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"pmp" uses NAT-PMP with an auto-detected gateway address
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"pmp:192.168.0.1" uses NAT-PMP with the given gateway address
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`)
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sentryCmd.Flags().IntVar(&port, "port", 30303, "p2p port number")
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sentryCmd.Flags().StringVar(&sentryAddr, "sentry.api.addr", "localhost:9091", "comma separated sentry addresses '<host>:<port>,<host>:<port>'")
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sentryCmd.Flags().StringVar(&protocol, "p2p.protocol", "eth66", "eth65|eth66")
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sentryCmd.Flags().StringSliceVar(&staticPeers, "staticpeers", []string{}, "static peer list [enode]")
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sentryCmd.Flags().StringSliceVar(&discoveryDNS, utils.DNSDiscoveryFlag.Name, []string{}, utils.DNSDiscoveryFlag.Usage)
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sentryCmd.Flags().BoolVar(&nodiscover, utils.NoDiscoverFlag.Name, false, utils.NoDiscoverFlag.Usage)
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sentryCmd.Flags().StringVar(&netRestrict, "netrestrict", "", "CIDR range to accept peers from <CIDR>")
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sentryCmd.Flags().StringVar(&datadir, utils.DataDirFlag.Name, paths.DefaultDataDir(), utils.DataDirFlag.Usage)
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if err := sentryCmd.MarkFlagDirname(utils.DataDirFlag.Name); err != nil {
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panic(err)
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}
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rootCmd.AddCommand(sentryCmd)
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}
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var sentryCmd = &cobra.Command{
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Use: "sentry",
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Short: "Run p2p sentry for the downloader",
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RunE: func(cmd *cobra.Command, args []string) error {
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p := eth.ETH66
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switch strings.ToLower(protocol) {
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case "eth65":
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p = eth.ETH65
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}
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return download.Sentry(datadir, natSetting, port, sentryAddr, staticPeers, discoveryDNS, nodiscover, netRestrict, uint(p))
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},
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}
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