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node: add p2p debug API

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This commit is contained in:
Felix Lange 2024-05-23 12:09:56 +02:00
parent 4386e8a662
commit 6101ec318a
1 changed files with 17 additions and 0 deletions
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17
node/api.go
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@ -26,6 +26,7 @@ import (
"github.com/ethereum/go-ethereum/internal/debug" "github.com/ethereum/go-ethereum/internal/debug"
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/p2p" "github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/p2p/discover"
"github.com/ethereum/go-ethereum/p2p/enode" "github.com/ethereum/go-ethereum/p2p/enode"
"github.com/ethereum/go-ethereum/rpc" "github.com/ethereum/go-ethereum/rpc"
) )
@ -39,6 +40,9 @@ func (n *Node) apis() []rpc.API {
}, { }, {
Namespace: "debug", Namespace: "debug",
Service: debug.Handler, Service: debug.Handler,
}, {
Namespace: "debug",
Service: &p2pDebugAPI{n},
}, { }, {
Namespace: "web3", Namespace: "web3",
Service: &web3API{n}, Service: &web3API{n},
@ -333,3 +337,16 @@ func (s *web3API) ClientVersion() string {
func (s *web3API) Sha3(input hexutil.Bytes) hexutil.Bytes { func (s *web3API) Sha3(input hexutil.Bytes) hexutil.Bytes {
return crypto.Keccak256(input) return crypto.Keccak256(input)
} }
// p2pDebugAPI provides access to p2p internals for debugging.
type p2pDebugAPI struct {
stack *Node
}
func (s *p2pDebugAPI) DiscoveryV4Table() [][]discover.BucketNode {
disc := s.stack.server.DiscoveryV4()
if disc != nil {
return disc.TableBuckets()
}
return nil
}