51 lines
782 B
Go
51 lines
782 B
Go
package net
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import (
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"bufio"
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"io"
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"net"
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"github.com/go-gost/core/common/bufpool"
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)
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func Transport(rw1, rw2 io.ReadWriter) error {
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errc := make(chan error, 1)
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go func() {
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errc <- copyBuffer(rw1, rw2)
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}()
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go func() {
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errc <- copyBuffer(rw2, rw1)
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}()
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if err := <-errc; err != nil && err != io.EOF {
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return err
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}
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return nil
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}
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func copyBuffer(dst io.Writer, src io.Reader) error {
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buf := bufpool.Get(4 * 1024)
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defer bufpool.Put(buf)
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_, err := io.CopyBuffer(dst, src, *buf)
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return err
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}
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type bufferReaderConn struct {
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net.Conn
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br *bufio.Reader
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}
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func NewBufferReaderConn(conn net.Conn, br *bufio.Reader) net.Conn {
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return &bufferReaderConn{
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Conn: conn,
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br: br,
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}
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}
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func (c *bufferReaderConn) Read(b []byte) (int, error) {
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return c.br.Read(b)
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}
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