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-rw-r--r--p2p/simulations/adapters/docker.go4
-rw-r--r--p2p/simulations/adapters/exec.go10
-rw-r--r--p2p/simulations/adapters/inproc.go28
-rw-r--r--p2p/simulations/adapters/types.go19
4 files changed, 32 insertions, 29 deletions
diff --git a/p2p/simulations/adapters/docker.go b/p2p/simulations/adapters/docker.go
index d145c46b3..82eab0e9c 100644
--- a/p2p/simulations/adapters/docker.go
+++ b/p2p/simulations/adapters/docker.go
@@ -29,7 +29,7 @@ import (
"github.com/docker/docker/pkg/reexec"
"github.com/ethereum/go-ethereum/node"
- "github.com/ethereum/go-ethereum/p2p/discover"
+ "github.com/ethereum/go-ethereum/p2p/enode"
)
var (
@@ -64,7 +64,7 @@ func NewDockerAdapter() (*DockerAdapter, error) {
return &DockerAdapter{
ExecAdapter{
- nodes: make(map[discover.NodeID]*ExecNode),
+ nodes: make(map[enode.ID]*ExecNode),
},
}, nil
}
diff --git a/p2p/simulations/adapters/exec.go b/p2p/simulations/adapters/exec.go
index e64cebc2a..dc7d277ca 100644
--- a/p2p/simulations/adapters/exec.go
+++ b/p2p/simulations/adapters/exec.go
@@ -38,7 +38,7 @@ import (
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/node"
"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/rpc"
"golang.org/x/net/websocket"
)
@@ -54,7 +54,7 @@ type ExecAdapter struct {
// simulation node are created.
BaseDir string
- nodes map[discover.NodeID]*ExecNode
+ nodes map[enode.ID]*ExecNode
}
// NewExecAdapter returns an ExecAdapter which stores node data in
@@ -62,7 +62,7 @@ type ExecAdapter struct {
func NewExecAdapter(baseDir string) *ExecAdapter {
return &ExecAdapter{
BaseDir: baseDir,
- nodes: make(map[discover.NodeID]*ExecNode),
+ nodes: make(map[enode.ID]*ExecNode),
}
}
@@ -122,7 +122,7 @@ func (e *ExecAdapter) NewNode(config *NodeConfig) (Node, error) {
// ExecNode starts a simulation node by exec'ing the current binary and
// running the configured services
type ExecNode struct {
- ID discover.NodeID
+ ID enode.ID
Dir string
Config *execNodeConfig
Cmd *exec.Cmd
@@ -492,7 +492,7 @@ type wsRPCDialer struct {
// DialRPC implements the RPCDialer interface by creating a WebSocket RPC
// client of the given node
-func (w *wsRPCDialer) DialRPC(id discover.NodeID) (*rpc.Client, error) {
+func (w *wsRPCDialer) DialRPC(id enode.ID) (*rpc.Client, error) {
addr, ok := w.addrs[id.String()]
if !ok {
return nil, fmt.Errorf("unknown node: %s", id)
diff --git a/p2p/simulations/adapters/inproc.go b/p2p/simulations/adapters/inproc.go
index b0fdf49b9..52a662be6 100644
--- a/p2p/simulations/adapters/inproc.go
+++ b/p2p/simulations/adapters/inproc.go
@@ -27,7 +27,7 @@ import (
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/node"
"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/simulations/pipes"
"github.com/ethereum/go-ethereum/rpc"
)
@@ -37,7 +37,7 @@ import (
type SimAdapter struct {
pipe func() (net.Conn, net.Conn, error)
mtx sync.RWMutex
- nodes map[discover.NodeID]*SimNode
+ nodes map[enode.ID]*SimNode
services map[string]ServiceFunc
}
@@ -48,7 +48,7 @@ type SimAdapter struct {
func NewSimAdapter(services map[string]ServiceFunc) *SimAdapter {
return &SimAdapter{
pipe: pipes.NetPipe,
- nodes: make(map[discover.NodeID]*SimNode),
+ nodes: make(map[enode.ID]*SimNode),
services: services,
}
}
@@ -56,7 +56,7 @@ func NewSimAdapter(services map[string]ServiceFunc) *SimAdapter {
func NewTCPAdapter(services map[string]ServiceFunc) *SimAdapter {
return &SimAdapter{
pipe: pipes.TCPPipe,
- nodes: make(map[discover.NodeID]*SimNode),
+ nodes: make(map[enode.ID]*SimNode),
services: services,
}
}
@@ -115,14 +115,14 @@ func (s *SimAdapter) NewNode(config *NodeConfig) (Node, error) {
// Dial implements the p2p.NodeDialer interface by connecting to the node using
// an in-memory net.Pipe
-func (s *SimAdapter) Dial(dest *discover.Node) (conn net.Conn, err error) {
- node, ok := s.GetNode(dest.ID)
+func (s *SimAdapter) Dial(dest *enode.Node) (conn net.Conn, err error) {
+ node, ok := s.GetNode(dest.ID())
if !ok {
- return nil, fmt.Errorf("unknown node: %s", dest.ID)
+ return nil, fmt.Errorf("unknown node: %s", dest.ID())
}
srv := node.Server()
if srv == nil {
- return nil, fmt.Errorf("node not running: %s", dest.ID)
+ return nil, fmt.Errorf("node not running: %s", dest.ID())
}
// SimAdapter.pipe is net.Pipe (NewSimAdapter)
pipe1, pipe2, err := s.pipe()
@@ -138,7 +138,7 @@ func (s *SimAdapter) Dial(dest *discover.Node) (conn net.Conn, err error) {
// DialRPC implements the RPCDialer interface by creating an in-memory RPC
// client of the given node
-func (s *SimAdapter) DialRPC(id discover.NodeID) (*rpc.Client, error) {
+func (s *SimAdapter) DialRPC(id enode.ID) (*rpc.Client, error) {
node, ok := s.GetNode(id)
if !ok {
return nil, fmt.Errorf("unknown node: %s", id)
@@ -151,7 +151,7 @@ func (s *SimAdapter) DialRPC(id discover.NodeID) (*rpc.Client, error) {
}
// GetNode returns the node with the given ID if it exists
-func (s *SimAdapter) GetNode(id discover.NodeID) (*SimNode, bool) {
+func (s *SimAdapter) GetNode(id enode.ID) (*SimNode, bool) {
s.mtx.RLock()
defer s.mtx.RUnlock()
node, ok := s.nodes[id]
@@ -163,7 +163,7 @@ func (s *SimAdapter) GetNode(id discover.NodeID) (*SimNode, bool) {
// pipe
type SimNode struct {
lock sync.RWMutex
- ID discover.NodeID
+ ID enode.ID
config *NodeConfig
adapter *SimAdapter
node *node.Node
@@ -177,9 +177,9 @@ func (sn *SimNode) Addr() []byte {
return []byte(sn.Node().String())
}
-// Node returns a discover.Node representing the SimNode
-func (sn *SimNode) Node() *discover.Node {
- return discover.NewNode(sn.ID, net.IP{127, 0, 0, 1}, 30303, 30303)
+// Node returns a node descriptor representing the SimNode
+func (sn *SimNode) Node() *enode.Node {
+ return sn.config.Node()
}
// Client returns an rpc.Client which can be used to communicate with the
diff --git a/p2p/simulations/adapters/types.go b/p2p/simulations/adapters/types.go
index 2c4b9dd8f..6681726e4 100644
--- a/p2p/simulations/adapters/types.go
+++ b/p2p/simulations/adapters/types.go
@@ -29,7 +29,7 @@ import (
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/node"
"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/rpc"
)
@@ -78,7 +78,7 @@ type NodeAdapter interface {
type NodeConfig struct {
// ID is the node's ID which is used to identify the node in the
// simulation network
- ID discover.NodeID
+ ID enode.ID
// PrivateKey is the node's private key which is used by the devp2p
// stack to encrypt communications
@@ -97,7 +97,7 @@ type NodeConfig struct {
Services []string
// function to sanction or prevent suggesting a peer
- Reachable func(id discover.NodeID) bool
+ Reachable func(id enode.ID) bool
Port uint16
}
@@ -138,11 +138,9 @@ func (n *NodeConfig) UnmarshalJSON(data []byte) error {
}
if confJSON.ID != "" {
- nodeID, err := discover.HexID(confJSON.ID)
- if err != nil {
+ if err := n.ID.UnmarshalText([]byte(confJSON.ID)); err != nil {
return err
}
- n.ID = nodeID
}
if confJSON.PrivateKey != "" {
@@ -165,6 +163,11 @@ func (n *NodeConfig) UnmarshalJSON(data []byte) error {
return nil
}
+// Node returns the node descriptor represented by the config.
+func (n *NodeConfig) Node() *enode.Node {
+ return enode.NewV4(&n.PrivateKey.PublicKey, net.IP{127, 0, 0, 1}, int(n.Port), int(n.Port))
+}
+
// RandomNodeConfig returns node configuration with a randomly generated ID and
// PrivateKey
func RandomNodeConfig() *NodeConfig {
@@ -173,7 +176,7 @@ func RandomNodeConfig() *NodeConfig {
panic("unable to generate key")
}
- id := discover.PubkeyID(&key.PublicKey)
+ id := enode.PubkeyToIDV4(&key.PublicKey)
port, err := assignTCPPort()
if err != nil {
panic("unable to assign tcp port")
@@ -218,7 +221,7 @@ type ServiceContext struct {
// other nodes in the network (for example a simulated Swarm node which needs
// to connect to a Geth node to resolve ENS names)
type RPCDialer interface {
- DialRPC(id discover.NodeID) (*rpc.Client, error)
+ DialRPC(id enode.ID) (*rpc.Client, error)
}
// Services is a collection of services which can be run in a simulation
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-21 22:17:31 +0800