diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/utils/flags.go | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 9df891f78..1f8822976 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -337,10 +337,10 @@ var ( Usage: "Network listening port", Value: 30303, } - BootnodesFlag = cli.StringFlag{ + BootnodesFlag = cli.StringSliceFlag{ Name: "bootnodes", Usage: "Comma separated enode URLs for P2P discovery bootstrap", - Value: "", + Value: nil, } NodeKeyFileFlag = cli.StringFlag{ Name: "nodekey", @@ -485,17 +485,15 @@ func makeNodeUserIdent(ctx *cli.Context) string { // MakeBootstrapNodes creates a list of bootstrap nodes from the command line // flags, reverting to pre-configured ones if none have been specified. func MakeBootstrapNodes(ctx *cli.Context) []*discover.Node { - // Return pre-configured nodes if none were manually requested - if !ctx.GlobalIsSet(BootnodesFlag.Name) { - if ctx.GlobalBool(TestNetFlag.Name) { - return params.TestnetBootnodes - } - return params.MainnetBootnodes + urls := params.MainnetBootnodes + if ctx.GlobalIsSet(BootnodesFlag.Name) { + urls = ctx.GlobalStringSlice(BootnodesFlag.Name) + } else if ctx.GlobalBool(TestNetFlag.Name) { + urls = params.TestnetBootnodes } - // Otherwise parse and use the CLI bootstrap nodes - bootnodes := []*discover.Node{} - for _, url := range strings.Split(ctx.GlobalString(BootnodesFlag.Name), ",") { + bootnodes := make([]*discover.Node, 0, len(urls)) + for _, url := range urls { node, err := discover.ParseNode(url) if err != nil { glog.V(logger.Error).Infof("Bootstrap URL %s: %v\n", url, err) @@ -509,14 +507,13 @@ func MakeBootstrapNodes(ctx *cli.Context) []*discover.Node { // 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 params.DiscoveryV5Bootnodes + urls := params.DiscoveryV5Bootnodes + if ctx.GlobalIsSet(BootnodesFlag.Name) { + urls = ctx.GlobalStringSlice(BootnodesFlag.Name) } - // Otherwise parse and use the CLI bootstrap nodes - bootnodes := []*discv5.Node{} - for _, url := range strings.Split(ctx.GlobalString(BootnodesFlag.Name), ",") { + bootnodes := make([]*discv5.Node, 0, len(urls)) + for _, url := range urls { node, err := discv5.ParseNode(url) if err != nil { glog.V(logger.Error).Infof("Bootstrap URL %s: %v\n", url, err) |