mirror of
https://github.com/ipfs/kubo.git
synced 2026-02-26 04:47:45 +08:00
22 lines
520 B
Go
22 lines
520 B
Go
package merkledag
|
|
|
|
import (
|
|
"context"
|
|
|
|
ipld "gx/ipfs/Qme5bWv7wtjUNGsK2BNGVUFPKiuxWrsqrtvYwCLRw8YFES/go-ipld-format"
|
|
)
|
|
|
|
// SessionMaker is an object that can generate a new fetching session.
|
|
type SessionMaker interface {
|
|
Session(context.Context) ipld.NodeGetter
|
|
}
|
|
|
|
// NewSession returns a session backed NodeGetter if the given NodeGetter
|
|
// implements SessionMaker.
|
|
func NewSession(ctx context.Context, g ipld.NodeGetter) ipld.NodeGetter {
|
|
if sm, ok := g.(SessionMaker); ok {
|
|
return sm.Session(ctx)
|
|
}
|
|
return g
|
|
}
|