mirror of
https://github.com/ipfs/kubo.git
synced 2026-02-22 02:47:48 +08:00
92d08db7a5
- updated go-ctxgroup and goprocess ctxgroup: AddChildGroup was changed to AddChild. Used in two files: - p2p/net/mock/mock_net.go - routing/dht/dht.go - updated context from hg repo to git prev. commit in hg was ad01a6fcc8a19d3a4478c836895ffe883bd2ceab. (context: make parentCancelCtx iterative) represents commit 84f8955a887232b6308d79c68b8db44f64df455c in git repo - updated context to master (b6fdb7d8a4ccefede406f8fe0f017fb58265054c) Aaron Jacobs (2): net/context: Don't accept a context in the DoSomethingSlow example. context: Be clear that users must cancel the result of WithCancel. Andrew Gerrand (1): go.net: use golang.org/x/... import paths Bryan C. Mills (1): net/context: Don't leak goroutines in Done example. Damien Neil (1): context: fix removal of cancelled timer contexts from parent David Symonds (2): context: Fix WithValue example code. net: add import comments. Sameer Ajmani (1): context: fix TestAllocs to account for ints in interfaces
57 lines
2.1 KiB
Go
57 lines
2.1 KiB
Go
package corerouting
|
|
|
|
import (
|
|
"errors"
|
|
|
|
ds "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore"
|
|
context "github.com/jbenet/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
|
|
core "github.com/jbenet/go-ipfs/core"
|
|
"github.com/jbenet/go-ipfs/p2p/host"
|
|
"github.com/jbenet/go-ipfs/p2p/peer"
|
|
routing "github.com/jbenet/go-ipfs/routing"
|
|
supernode "github.com/jbenet/go-ipfs/routing/supernode"
|
|
gcproxy "github.com/jbenet/go-ipfs/routing/supernode/proxy"
|
|
)
|
|
|
|
// NB: DHT option is included in the core to avoid 1) because it's a sane
|
|
// default and 2) to avoid a circular dependency (it needs to be referenced in
|
|
// the core if it's going to be the default)
|
|
|
|
var (
|
|
errHostMissing = errors.New("supernode routing client requires a Host component")
|
|
errIdentityMissing = errors.New("supernode routing server requires a peer ID identity")
|
|
errPeerstoreMissing = errors.New("supernode routing server requires a peerstore")
|
|
errServersMissing = errors.New("supernode routing client requires at least 1 server peer")
|
|
)
|
|
|
|
// SupernodeServer returns a configuration for a routing server that stores
|
|
// routing records to the provided datastore. Only routing records are store in
|
|
// the datastore.
|
|
func SupernodeServer(recordSource ds.ThreadSafeDatastore) core.RoutingOption {
|
|
return func(ctx context.Context, ph host.Host, dstore ds.ThreadSafeDatastore) (routing.IpfsRouting, error) {
|
|
server, err := supernode.NewServer(recordSource, ph.Peerstore(), ph.ID())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
proxy := &gcproxy.Loopback{
|
|
Handler: server,
|
|
Local: ph.ID(),
|
|
}
|
|
ph.SetStreamHandler(gcproxy.ProtocolSNR, proxy.HandleStream)
|
|
return supernode.NewClient(proxy, ph, ph.Peerstore(), ph.ID())
|
|
}
|
|
}
|
|
|
|
// TODO doc
|
|
func SupernodeClient(remotes ...peer.PeerInfo) core.RoutingOption {
|
|
return func(ctx context.Context, ph host.Host, dstore ds.ThreadSafeDatastore) (routing.IpfsRouting, error) {
|
|
if len(remotes) < 1 {
|
|
return nil, errServersMissing
|
|
}
|
|
|
|
proxy := gcproxy.Standard(ph, remotes)
|
|
ph.SetStreamHandler(gcproxy.ProtocolSNR, proxy.HandleStream)
|
|
return supernode.NewClient(proxy, ph, ph.Peerstore(), ph.ID())
|
|
}
|
|
}
|