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internal/ethapi: restore net_version RPC method (#22061)

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During the snap and eth refactor, the net_version rpc call was falsely deprecated.
This restores the net_version RPC handler as most eth2 nodes and other software
depend on it.
This commit is contained in:
Marius van der Wijden
2020-12-23 13:43:22 +01:00
committed by GitHub
parent 61469cfeaf
commit 158f72cc0c
3 changed files with 11 additions and 5 deletions
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12
internal/ethapi/api.go
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@ -1900,12 +1900,13 @@ func (api *PrivateDebugAPI) SetHead(number hexutil.Uint64) {
// PublicNetAPI offers network related RPC methods
type PublicNetAPI struct {
net *p2p.Server
net *p2p.Server
networkVersion uint64
}
// NewPublicNetAPI creates a new net API instance.
func NewPublicNetAPI(net *p2p.Server) *PublicNetAPI {
return &PublicNetAPI{net}
func NewPublicNetAPI(net *p2p.Server, networkVersion uint64) *PublicNetAPI {
return &PublicNetAPI{net, networkVersion}
}
// Listening returns an indication if the node is listening for network connections.
@ -1918,6 +1919,11 @@ func (s *PublicNetAPI) PeerCount() hexutil.Uint {
return hexutil.Uint(s.net.PeerCount())
}
// Version returns the current ethereum protocol version.
func (s *PublicNetAPI) Version() string {
return fmt.Sprintf("%d", s.networkVersion)
}
// checkTxFee is an internal function used to check whether the fee of
// the given transaction is _reasonable_(under the cap).
func checkTxFee(gasPrice *big.Int, gas uint64, cap float64) error {