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This commit is contained in:
JackDoan
2026-05-14 13:40:40 -05:00
parent 3a329ec217
commit c5abf30102
10 changed files with 48 additions and 80 deletions
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12
overlay/batch/passthrough.go
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@@ -3,24 +3,18 @@ package batch
import (
"io"
"github.com/slackhq/nebula/udp"
"github.com/slackhq/nebula/util"
)
// Passthrough is a RxBatcher that doesn't batch anything, it just accumulates and then sends packets.
type Passthrough struct {
out io.Writer
slots [][]byte
arena *Arena
arena *util.Arena
cursor int
}
const passthroughBaseNumSlots = 128
// DefaultPassthroughArenaCap is the recommended arena capacity for a
// standalone Passthrough batcher: 128 slots × udp.MTU ≈ 1.1 MiB.
const DefaultPassthroughArenaCap = passthroughBaseNumSlots * udp.MTU
func NewPassthrough(w io.Writer, slots int, arena *Arena) *Passthrough {
func NewPassthrough(w io.Writer, slots int, arena *util.Arena) *Passthrough {
return &Passthrough{
out: w,
slots: make([][]byte, 0, slots),