mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
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67 lines
2.5 KiB
Go
67 lines
2.5 KiB
Go
/*
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Copyright 2022 Erigon-Lightclient contributors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package handlers
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import (
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"github.com/ledgerwatch/erigon/cmd/lightclient/rpc/lightrpc"
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"github.com/ledgerwatch/erigon/cmd/lightclient/sentinel/communication/ssz_snappy"
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"github.com/ledgerwatch/erigon/cmd/lightclient/sentinel/peers"
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"github.com/ledgerwatch/log/v3"
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"github.com/libp2p/go-libp2p/core/host"
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"github.com/libp2p/go-libp2p/core/network"
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"github.com/libp2p/go-libp2p/core/protocol"
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)
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type ConsensusHandlers struct {
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handlers map[protocol.ID]network.StreamHandler
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host host.Host
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peers *peers.Peers
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metadataV1 *lightrpc.MetadataV1
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}
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const SuccessfullResponsePrefix = 0x00
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func NewConsensusHandlers(host host.Host, peers *peers.Peers, metadataV1 *lightrpc.MetadataV1) *ConsensusHandlers {
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c := &ConsensusHandlers{
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peers: peers,
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host: host,
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metadataV1: metadataV1,
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}
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c.handlers = map[protocol.ID]network.StreamHandler{
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protocol.ID(PingProtocolV1): curryStreamHandler(ssz_snappy.NewStreamCodec, pingHandler),
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protocol.ID(GoodbyeProtocolV1): curryStreamHandler(ssz_snappy.NewStreamCodec, pingHandler),
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protocol.ID(StatusProtocolV1): curryStreamHandler(ssz_snappy.NewStreamCodec, statusHandler),
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protocol.ID(MetadataProtocolV1): curryStreamHandler(ssz_snappy.NewStreamCodec, nilHandler),
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protocol.ID(MetadataProtocolV2): curryStreamHandler(ssz_snappy.NewStreamCodec, nilHandler),
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protocol.ID(BeaconBlockByRangeProtocolV1): c.blocksByRangeHandler,
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protocol.ID(BeaconBlockByRootProtocolV1): c.beaconBlocksByRootHandler,
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}
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return c
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}
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func (c *ConsensusHandlers) blocksByRangeHandler(stream network.Stream) {
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log.Info("Got block by range handler call")
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}
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func (c *ConsensusHandlers) beaconBlocksByRootHandler(stream network.Stream) {
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log.Info("Got beacon block by root handler call")
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}
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func (c *ConsensusHandlers) Start() {
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for id, handler := range c.handlers {
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c.host.SetStreamHandler(id, handler)
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}
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}
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