mirror of
https://github.com/ipfs/kubo.git
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d1b9e41fc2
New multi-router configuration system based on https://hackmd.io/G1KRDEX5T3qyfoBMkIrBew#Methods - Added a new routing type: "custom" - Added specific struct types for different Routers (instead of map[string]interface{}) - Added `Duration` config type, to make easier time string parsing - Added config documentation. - Use the latest go-delegated-routing library version with GET support. - Added changelog notes for this feature. It: - closes #9157 - closes #9079 - closes #9186
79 lines
2.4 KiB
Go
79 lines
2.4 KiB
Go
package node
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import (
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"context"
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"github.com/ipfs/go-bitswap"
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"github.com/ipfs/go-bitswap/network"
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blockstore "github.com/ipfs/go-ipfs-blockstore"
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exchange "github.com/ipfs/go-ipfs-exchange-interface"
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"github.com/ipfs/kubo/config"
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irouting "github.com/ipfs/kubo/routing"
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"github.com/libp2p/go-libp2p/core/host"
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"go.uber.org/fx"
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"github.com/ipfs/kubo/core/node/helpers"
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)
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// Docs: https://github.com/ipfs/kubo/blob/master/docs/config.md#internalbitswap
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const (
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DefaultEngineBlockstoreWorkerCount = 128
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DefaultTaskWorkerCount = 8
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DefaultEngineTaskWorkerCount = 8
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DefaultMaxOutstandingBytesPerPeer = 1 << 20
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)
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type bitswapOptionsOut struct {
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fx.Out
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BitswapOpts []bitswap.Option `group:"bitswap-options,flatten"`
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}
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// BitswapOptions creates configuration options for Bitswap from the config file
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// and whether to provide data.
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func BitswapOptions(cfg *config.Config, provide bool) interface{} {
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return func() bitswapOptionsOut {
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var internalBsCfg config.InternalBitswap
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if cfg.Internal.Bitswap != nil {
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internalBsCfg = *cfg.Internal.Bitswap
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}
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opts := []bitswap.Option{
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bitswap.ProvideEnabled(provide),
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bitswap.EngineBlockstoreWorkerCount(int(internalBsCfg.EngineBlockstoreWorkerCount.WithDefault(DefaultEngineBlockstoreWorkerCount))),
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bitswap.TaskWorkerCount(int(internalBsCfg.TaskWorkerCount.WithDefault(DefaultTaskWorkerCount))),
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bitswap.EngineTaskWorkerCount(int(internalBsCfg.EngineTaskWorkerCount.WithDefault(DefaultEngineTaskWorkerCount))),
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bitswap.MaxOutstandingBytesPerPeer(int(internalBsCfg.MaxOutstandingBytesPerPeer.WithDefault(DefaultMaxOutstandingBytesPerPeer))),
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}
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return bitswapOptionsOut{BitswapOpts: opts}
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}
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}
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type onlineExchangeIn struct {
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fx.In
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Mctx helpers.MetricsCtx
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Host host.Host
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Rt irouting.ProvideManyRouter
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Bs blockstore.GCBlockstore
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BitswapOpts []bitswap.Option `group:"bitswap-options"`
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}
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// OnlineExchange creates new LibP2P backed block exchange (BitSwap).
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// Additional options to bitswap.New can be provided via the "bitswap-options"
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// group.
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func OnlineExchange() interface{} {
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return func(in onlineExchangeIn, lc fx.Lifecycle) exchange.Interface {
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bitswapNetwork := network.NewFromIpfsHost(in.Host, in.Rt)
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exch := bitswap.New(helpers.LifecycleCtx(in.Mctx, lc), bitswapNetwork, in.Bs, in.BitswapOpts...)
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lc.Append(fx.Hook{
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OnStop: func(ctx context.Context) error {
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return exch.Close()
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},
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})
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return exch
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}
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}
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