mirror of
https://github.com/xvzc/SpoofDPI.git
synced 2024-12-23 06:42:51 +00:00
50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
package proxy
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import(
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"net"
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"github.com/xvzc/SpoofDPI/util"
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)
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const BUF_SIZE = 1024
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func ReadBytes(conn net.Conn)([]byte, error) {
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buf := make([]byte, 0) // big buffer
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tmp := make([]byte, BUF_SIZE) // using small tmo buffer for demonstrating
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for {
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n, err := conn.Read(tmp)
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if err != nil {
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return nil, err
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}
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buf = append(buf, tmp[:n]...)
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if n < BUF_SIZE {
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break
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}
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}
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return buf, nil
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}
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func Serve(from net.Conn, to net.Conn, proto string) {
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for {
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buf, err := ReadBytes(from)
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if err != nil {
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util.Debug("["+ proto +"]" + "Error reading from ", from.RemoteAddr())
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util.Debug(err, " Closing the connection.. ")
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break
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}
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util.Debug(from.RemoteAddr(), "sent data", len(buf))
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_, write_err := to.Write(buf)
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if write_err != nil {
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util.Debug("["+ proto +"]" + "Error reading from ", to.RemoteAddr())
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util.Debug(err, " Closing the connection.. ")
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break
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}
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}
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}
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