mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2025-01-09 12:31:21 +00:00
50 lines
1.9 KiB
Go
50 lines
1.9 KiB
Go
/*
|
|
Copyright 2022 Erigon-Lightclient contributors
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package handlers
|
|
|
|
import (
|
|
"github.com/ledgerwatch/erigon/cmd/lightclient/cltypes"
|
|
"github.com/ledgerwatch/erigon/cmd/lightclient/sentinel/communication"
|
|
)
|
|
|
|
// type safe handlers which all have access to the original stream & decompressed data
|
|
// ping handler
|
|
func pingHandler(ctx *communication.StreamContext, dat *cltypes.Ping) error {
|
|
// since packets are just structs, they can be resent with no issue
|
|
return ctx.Codec.WritePacket(dat, SuccessfullResponsePrefix)
|
|
}
|
|
|
|
func (c *ConsensusHandlers) metadataV1Handler(ctx *communication.StreamContext, _ *communication.EmptyPacket) error {
|
|
// since packets are just structs, they can be resent with no issue
|
|
return ctx.Codec.WritePacket(&cltypes.MetadataV1{
|
|
SeqNumber: c.metadata.SeqNumber,
|
|
Attnets: c.metadata.Attnets,
|
|
}, SuccessfullResponsePrefix)
|
|
}
|
|
|
|
func (c *ConsensusHandlers) metadataV2Handler(ctx *communication.StreamContext, _ *communication.EmptyPacket) error {
|
|
// since packets are just structs, they can be resent with no issue
|
|
return ctx.Codec.WritePacket(c.metadata, SuccessfullResponsePrefix)
|
|
}
|
|
|
|
// does nothing
|
|
func nilHandler(ctx *communication.StreamContext, dat *communication.EmptyPacket) error {
|
|
return nil
|
|
}
|
|
|
|
// TODO: Actually respond with proper status
|
|
func statusHandler(ctx *communication.StreamContext, dat *cltypes.Status) error {
|
|
return ctx.Codec.WritePacket(dat, SuccessfullResponsePrefix)
|
|
}
|