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67 lines
1.8 KiB
67 lines
1.8 KiB
package core
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import (
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"errors"
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"fmt"
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"github.com/tendermint/tendermint/rpc/coretypes"
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rpctypes "github.com/tendermint/tendermint/rpc/jsonrpc/types"
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)
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// NetInfo returns network info.
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// More: https://docs.tendermint.com/master/rpc/#/Info/net_info
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func (env *Environment) NetInfo(ctx *rpctypes.Context) (*coretypes.ResultNetInfo, error) {
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peerList := env.PeerManager.Peers()
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peers := make([]coretypes.Peer, 0, len(peerList))
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for _, peer := range peerList {
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addrs := env.PeerManager.Addresses(peer)
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if len(addrs) == 0 {
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continue
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}
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peers = append(peers, coretypes.Peer{
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ID: peer,
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URL: addrs[0].String(),
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})
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}
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return &coretypes.ResultNetInfo{
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Listening: env.P2PTransport.IsListening(),
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Listeners: env.P2PTransport.Listeners(),
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NPeers: len(peers),
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Peers: peers,
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}, nil
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}
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// Genesis returns genesis file.
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// More: https://docs.tendermint.com/master/rpc/#/Info/genesis
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func (env *Environment) Genesis(ctx *rpctypes.Context) (*coretypes.ResultGenesis, error) {
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if len(env.genChunks) > 1 {
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return nil, errors.New("genesis response is large, please use the genesis_chunked API instead")
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}
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return &coretypes.ResultGenesis{Genesis: env.GenDoc}, nil
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}
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func (env *Environment) GenesisChunked(ctx *rpctypes.Context, chunk uint) (*coretypes.ResultGenesisChunk, error) {
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if env.genChunks == nil {
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return nil, fmt.Errorf("service configuration error, genesis chunks are not initialized")
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}
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if len(env.genChunks) == 0 {
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return nil, fmt.Errorf("service configuration error, there are no chunks")
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}
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id := int(chunk)
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if id > len(env.genChunks)-1 {
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return nil, fmt.Errorf("there are %d chunks, %d is invalid", len(env.genChunks)-1, id)
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}
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return &coretypes.ResultGenesisChunk{
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TotalChunks: len(env.genChunks),
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ChunkNumber: id,
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Data: env.genChunks[id],
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}, nil
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}
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