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nebula/overlay/device.go
2026-05-11 11:32:57 -05:00

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package overlay
import (
"io"
"net/netip"
"github.com/slackhq/nebula/overlay/tio"
"github.com/slackhq/nebula/routing"
)
// defaultBatchBufSize is the per-Queue scratch size for Read on backends
// that don't do TSO segmentation. 65535 covers any single IP packet.
const defaultBatchBufSize = 65535
type Device interface {
io.Closer
Activate() error
Networks() []netip.Prefix
Name() string
RoutesFor(netip.Addr) routing.Gateways
SupportsMultiqueue() bool //todo remove?
NewMultiQueueReader() error
Readers() []tio.Queue
}