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49 lines
1 KiB
Go
49 lines
1 KiB
Go
package debugio
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import (
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"net"
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"sync"
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"github.com/sagernet/sing/common/buf"
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"github.com/sagernet/sing/common/bufio"
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N "github.com/sagernet/sing/common/network"
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)
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type RaceConn struct {
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N.ExtendedConn
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readAccess sync.Mutex
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writeAccess sync.Mutex
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}
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func NewRaceConn(conn net.Conn) N.ExtendedConn {
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return &RaceConn{ExtendedConn: bufio.NewExtendedConn(conn)}
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}
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func (c *RaceConn) Read(p []byte) (n int, err error) {
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c.readAccess.Lock()
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defer c.readAccess.Unlock()
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return c.ExtendedConn.Read(p)
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}
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func (c *RaceConn) Write(p []byte) (n int, err error) {
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c.writeAccess.Lock()
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defer c.writeAccess.Unlock()
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return c.ExtendedConn.Write(p)
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}
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func (c *RaceConn) ReadBuffer(buffer *buf.Buffer) error {
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c.readAccess.Lock()
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defer c.readAccess.Unlock()
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return c.ExtendedConn.ReadBuffer(buffer)
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}
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func (c *RaceConn) WriteBuffer(buffer *buf.Buffer) error {
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c.writeAccess.Lock()
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defer c.writeAccess.Unlock()
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return c.ExtendedConn.WriteBuffer(buffer)
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}
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func (c *RaceConn) Upstream() any {
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return c.ExtendedConn
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}
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