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https://gitlab.com/pulsechaincom/prysm-pulse.git
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65f71b3a48
* `subscribeStaticWithSubnets`: Fix docstring. * `buildOptions`: Avoid `options` mutations. * `dv5Cfg`: Avoid mutation. * `RefreshENR`: Use default for all but Phase0. * `udp4`, `udp6`: Create enum. * `p2p.Config`: `BootstrapNodeAddr`==> `BootstrapNodeAddrs`. * `p2p.Config`: `Discv5BootStrapAddr` ==> `Discv5BootStrapAddrs`. * `TestScorers_BadResponses_Score`: Improve. * `BeaconNode`: Avoid mutation. * `TestStore_TrustedPeers`: Remove blankline. * Remove blank identifiers. * `privKey`: Keep the majority of code with low indentation. * `P2PPreregistration`: Return error instead of fatal log. * `parseBootStrapAddrs` => `ParseBootStrapAddrs` (export) * `p2p.Config`: Remove `BootstrapNodeAddrs`. * `NewService`: Avoid mutation when possible. * `Service`: Remove blank identifier. * `buildOptions`: Avoid `log.Fatalf` (make deepsource happy). * `registerGRPCGateway`: Use `net.JoinHostPort` (make deepsource happy). * `registerBuilderService`: Make deepsource happy. * `scorers`: Add `NoLock` suffix (make deepsource happy). * `scorerr`: Add some `NoLock`suffixes (making deepsource happy). * `discovery_test.go`. Remove init. Rationale: `rand.Seed` is deprecated: As of Go 1.20 there is no reason to call Seed with a random value. Programs that call Seed with a known value to get a specific sequence of results should use New(NewSource(seed)) to obtain a local random generator. This makes deepsource happy as well. * `createListener`: Reduce cyclomatic complexity (make deepsource happy). * `startDB`: Reduce cyclomatic complexity (make deepsource happy). * `main`: Log a FATAL on error. This way, the error message is very readable. Before this commit, the error message is the less readable message in the logs. * `New`: Reduce cyclomatic complexity (make deepsource happy). * `main`: Avoid `App` mutation, and make deepsource happy. * Update beacon-chain/node/node.go Co-authored-by: Sammy Rosso <15244892+saolyn@users.noreply.github.com> * `bootnodes` ==> `BootNodes` (Fix PR comment). * Remove duplicate `configureFastSSZHashingAlgorithm` since already done in `configureBeacon`. (Fix PR comment) * Add `TestCreateLocalNode`. (PR comment fix.) * `startModules` ==> `startBaseServices (Fix PR comment). * `buildOptions` return errors consistently. * `New`: Change ordering. --------- Co-authored-by: Sammy Rosso <15244892+saolyn@users.noreply.github.com>
68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
package p2p
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import (
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"bytes"
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"fmt"
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"net/http"
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"strings"
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"github.com/libp2p/go-libp2p/core/host"
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"github.com/libp2p/go-libp2p/core/peer"
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ma "github.com/multiformats/go-multiaddr"
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)
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// InfoHandler is a handler to serve /p2p page in metrics.
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func (s *Service) InfoHandler(w http.ResponseWriter, _ *http.Request) {
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buf := new(bytes.Buffer)
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if _, err := fmt.Fprintf(buf, `bootnode=%s
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self=%s
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%d peers
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%v
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`,
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s.cfg.Discv5BootStrapAddrs,
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s.selfAddresses(),
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len(s.host.Network().Peers()),
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formatPeers(s.host), // Must be last. Writes one entry per row.
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); err != nil {
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log.WithError(err).Error("Failed to render p2p info page")
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return
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}
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w.WriteHeader(http.StatusOK)
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if _, err := w.Write(buf.Bytes()); err != nil {
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log.WithError(err).Error("Failed to render p2p info page")
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}
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}
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// selfAddresses formats the host data into dialable strings, comma separated.
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func (s *Service) selfAddresses() string {
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var addresses []string
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if s.dv5Listener != nil {
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addresses = append(addresses, s.dv5Listener.Self().String())
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}
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for _, addr := range s.host.Addrs() {
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addresses = append(addresses, addr.String()+"/p2p/"+s.host.ID().String())
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}
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return strings.Join(addresses, ",")
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}
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// Format peer list to dialable addresses, separated by new line.
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func formatPeers(h host.Host) string {
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var addresses []string
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for _, pid := range h.Network().Peers() {
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addresses = append(addresses, formatPeer(pid, h.Peerstore().PeerInfo(pid).Addrs))
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}
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return strings.Join(addresses, "\n")
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}
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// Format single peer info to dialable addresses, comma separated.
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func formatPeer(pid peer.ID, ma []ma.Multiaddr) string {
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var addresses []string
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for _, a := range ma {
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addresses = append(addresses, a.String()+"/p2p/"+pid.String())
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}
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return strings.Join(addresses, ",")
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}
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