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Remove stack buffer usage

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This commit is contained in:
世界
2023-07-03 21:45:32 +08:00
parent 2c31aec4d7
commit 7e5d4943b2
16 changed files with 49 additions and 289 deletions
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8
inbound/default_udp.go
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@@ -38,9 +38,7 @@ func (a *myInboundAdapter) ListenUDP() (net.PacketConn, error) {
func (a *myInboundAdapter) loopUDPIn() {
defer close(a.packetOutboundClosed)
_buffer := buf.StackNewPacket()
defer common.KeepAlive(_buffer)
buffer := common.Dup(_buffer)
buffer := buf.NewPacket()
defer buffer.Release()
buffer.IncRef()
defer buffer.DecRef()
@@ -67,9 +65,7 @@ func (a *myInboundAdapter) loopUDPIn() {
func (a *myInboundAdapter) loopUDPOOBIn() {
defer close(a.packetOutboundClosed)
_buffer := buf.StackNewPacket()
defer common.KeepAlive(_buffer)
buffer := common.Dup(_buffer)
buffer := buf.NewPacket()
defer buffer.Release()
buffer.IncRef()
defer buffer.DecRef()

16
inbound/naive.go
View File

@@ -270,9 +270,7 @@ func (c *naiveH1Conn) read(p []byte) (n int, err error) {
if len(p) >= 3 {
paddingHdr = p[:3]
} else {
_paddingHdr := make([]byte, 3)
defer common.KeepAlive(_paddingHdr)
paddingHdr = common.Dup(_paddingHdr)
paddingHdr = make([]byte, 3)
}
_, err = io.ReadFull(c.Conn, paddingHdr)
if err != nil {
@@ -320,9 +318,7 @@ func (c *naiveH1Conn) write(p []byte) (n int, err error) {
if c.writePadding < kFirstPaddings {
paddingSize := rand.Intn(256)
_buffer := buf.StackNewSize(3 + len(p) + paddingSize)
defer common.KeepAlive(_buffer)
buffer := common.Dup(_buffer)
buffer := buf.NewSize(3 + len(p) + paddingSize)
defer buffer.Release()
header := buffer.Extend(3)
binary.BigEndian.PutUint16(header, uint16(len(p)))
@@ -449,9 +445,7 @@ func (c *naiveH2Conn) read(p []byte) (n int, err error) {
if len(p) >= 3 {
paddingHdr = p[:3]
} else {
_paddingHdr := make([]byte, 3)
defer common.KeepAlive(_paddingHdr)
paddingHdr = common.Dup(_paddingHdr)
paddingHdr = make([]byte, 3)
}
_, err = io.ReadFull(c.reader, paddingHdr)
if err != nil {
@@ -502,9 +496,7 @@ func (c *naiveH2Conn) write(p []byte) (n int, err error) {
if c.writePadding < kFirstPaddings {
paddingSize := rand.Intn(256)
_buffer := buf.StackNewSize(3 + len(p) + paddingSize)
defer common.KeepAlive(_buffer)
buffer := common.Dup(_buffer)
buffer := buf.NewSize(3 + len(p) + paddingSize)
defer buffer.Release()
header := buffer.Extend(3)
binary.BigEndian.PutUint16(header, uint16(len(p)))