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use fixed buffer size

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This commit is contained in:
ginuerzh
2025-02-18 17:38:27 +08:00
parent d610e2dc01
commit e0915affda
14 changed files with 67 additions and 126 deletions
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handler/tun/server.go
+4 -9
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@@ -8,7 +8,6 @@ import (
"net/netip"
"time"
"github.com/go-gost/core/common/bufpool"
"github.com/go-gost/core/logger"
"github.com/go-gost/core/router"
xip "github.com/go-gost/x/internal/net/ip"
@@ -42,12 +41,10 @@ func (h *tunHandler) transportServer(ctx context.Context, tun io.ReadWriter, con
errc := make(chan error, 1)
go func() {
var b [MaxMessageSize]byte
for {
err := func() error {
b := bufpool.Get(h.md.bufferSize)
defer bufpool.Put(b)
n, err := tun.Read(b)
n, err := tun.Read(b[:])
if err != nil {
return ErrTun
}
@@ -110,12 +107,10 @@ func (h *tunHandler) transportServer(ctx context.Context, tun io.ReadWriter, con
}()
go func() {
var b [MaxMessageSize]byte
for {
err := func() error {
b := bufpool.Get(h.md.bufferSize)
defer bufpool.Put(b)
n, addr, err := conn.ReadFrom(b)
n, addr, err := conn.ReadFrom(b[:])
if err != nil {
return err
}