diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/utils/bootnodes.go | 9 | ||||
| -rw-r--r-- | cmd/utils/flags.go | 29 |
2 files changed, 36 insertions, 2 deletions
diff --git a/cmd/utils/bootnodes.go b/cmd/utils/bootnodes.go index 1947030fc..50b658467 100644 --- a/cmd/utils/bootnodes.go +++ b/cmd/utils/bootnodes.go @@ -19,6 +19,7 @@ package utils import ( "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/p2p/discover" + "github.com/ethereum/go-ethereum/p2p/discv5" "github.com/ethereum/go-ethereum/params" ) @@ -44,6 +45,14 @@ var TestnetBootnodes = []*discover.Node{ // ETH/DEV Cpp Bootnodes } +// DiscoveryV5Bootnodes are the enode URLs of the P2P bootstrap nodes for the +// experimental RLPx v5 topic-discovery network. +var DiscoveryV5Bootnodes = []*discv5.Node{ + discv5.MustParseNode("enode://0cc5f5ffb5d9098c8b8c62325f3797f56509bff942704687b6530992ac706e2cb946b90a34f1f19548cd3c7baccbcaea354531e5983c7d1bc0dee16ce4b6440b@40.118.3.223:30305"), + discv5.MustParseNode("enode://1c7a64d76c0334b0418c004af2f67c50e36a3be60b5e4790bdac0439d21603469a85fad36f2473c9a80eb043ae60936df905fa28f1ff614c3e5dc34f15dcd2dc@40.118.3.223:30308"), + discv5.MustParseNode("enode://85c85d7143ae8bb96924f2b54f1b3e70d8c4d367af305325d30a61385a432f247d2c75c45c6b4a60335060d072d7f5b35dd1d4c45f76941f62a4f83b6e75daaf@40.118.3.223:30309"), +} + // MainnetChainConfig is the chain parameters to run a node on the main network. var MainnetChainConfig = &core.ChainConfig{ HomesteadBlock: params.MainNetHomesteadBlock, diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index a0b305d4a..0b18d9f79 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -46,6 +46,7 @@ import ( "github.com/ethereum/go-ethereum/metrics" "github.com/ethereum/go-ethereum/node" "github.com/ethereum/go-ethereum/p2p/discover" + "github.com/ethereum/go-ethereum/p2p/discv5" "github.com/ethereum/go-ethereum/p2p/nat" "github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/pow" @@ -505,13 +506,36 @@ func MakeBootstrapNodes(ctx *cli.Context) []*discover.Node { return bootnodes } +// MakeBootstrapNodesV5 creates a list of bootstrap nodes from the command line +// flags, reverting to pre-configured ones if none have been specified. +func MakeBootstrapNodesV5(ctx *cli.Context) []*discv5.Node { + // Return pre-configured nodes if none were manually requested + if !ctx.GlobalIsSet(BootnodesFlag.Name) { + return DiscoveryV5Bootnodes + } + // Otherwise parse and use the CLI bootstrap nodes + bootnodes := []*discv5.Node{} + + for _, url := range strings.Split(ctx.GlobalString(BootnodesFlag.Name), ",") { + node, err := discv5.ParseNode(url) + if err != nil { + glog.V(logger.Error).Infof("Bootstrap URL %s: %v\n", url, err) + continue + } + bootnodes = append(bootnodes, node) + } + return bootnodes +} + // MakeListenAddress creates a TCP listening address string from set command // line flags. func MakeListenAddress(ctx *cli.Context) string { return fmt.Sprintf(":%d", ctx.GlobalInt(ListenPortFlag.Name)) } -func MakeListenAddressV5(ctx *cli.Context) string { +// MakeDiscoveryV5Address creates a UDP listening address string from set command +// line flags for the V5 discovery protocol. +func MakeDiscoveryV5Address(ctx *cli.Context) string { return fmt.Sprintf(":%d", ctx.GlobalInt(ListenPortFlag.Name)+1) } @@ -647,9 +671,10 @@ func MakeNode(ctx *cli.Context, name, gitCommit string) *node.Node { UserIdent: makeNodeUserIdent(ctx), NoDiscovery: ctx.GlobalBool(NoDiscoverFlag.Name) || ctx.GlobalBool(LightModeFlag.Name), DiscoveryV5: ctx.GlobalBool(DiscoveryV5Flag.Name) || ctx.GlobalBool(LightModeFlag.Name) || ctx.GlobalInt(LightServFlag.Name) > 0, + DiscoveryV5Addr: MakeDiscoveryV5Address(ctx), BootstrapNodes: MakeBootstrapNodes(ctx), + BootstrapNodesV5: MakeBootstrapNodesV5(ctx), ListenAddr: MakeListenAddress(ctx), - ListenAddrV5: MakeListenAddressV5(ctx), NAT: MakeNAT(ctx), MaxPeers: ctx.GlobalInt(MaxPeersFlag.Name), MaxPendingPeers: ctx.GlobalInt(MaxPendingPeersFlag.Name), |