74 lines
1.3 KiB
Go
74 lines
1.3 KiB
Go
package p2pd
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import (
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"context"
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"net"
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"sync"
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logging "github.com/ipfs/go-log"
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libp2p "github.com/libp2p/go-libp2p"
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host "github.com/libp2p/go-libp2p-host"
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dht "github.com/libp2p/go-libp2p-kad-dht"
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peer "github.com/libp2p/go-libp2p-peer"
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proto "github.com/libp2p/go-libp2p-protocol"
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ma "github.com/multiformats/go-multiaddr"
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)
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var log = logging.Logger("p2pd")
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type Daemon struct {
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ctx context.Context
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host host.Host
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listener net.Listener
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dht *dht.IpfsDHT
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mx sync.Mutex
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// stream handlers: map of protocol.ID to unix socket path
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handlers map[proto.ID]string
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}
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func NewDaemon(ctx context.Context, path string, opts ...libp2p.Option) (*Daemon, error) {
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h, err := libp2p.New(ctx, opts...)
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if err != nil {
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return nil, err
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}
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l, err := net.Listen("unix", path)
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if err != nil {
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h.Close()
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return nil, err
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}
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d := &Daemon{
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ctx: ctx,
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host: h,
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listener: l,
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handlers: make(map[proto.ID]string),
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}
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go d.listen()
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return d, nil
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}
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func (d *Daemon) ID() peer.ID {
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return d.host.ID()
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}
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func (d *Daemon) Addrs() []ma.Multiaddr {
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return d.host.Addrs()
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}
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func (d *Daemon) listen() {
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for {
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c, err := d.listener.Accept()
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if err != nil {
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log.Errorf("error accepting connection: %s", err.Error())
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}
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log.Debug("incoming connection")
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go d.handleConn(c)
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}
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}
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