Direct proxy works

wrappers/interfaces.go

@@ -0,0 +1,117 @@
+package wrappers
+
+import (
+	"io"
+	"net"
+	"time"
+
+	"go.uber.org/zap"
+)
+
+type Packet []byte
+
+// Wrap is a base interface for all wrappers in this package.
+type Wrap interface {
+	Conn() net.Conn
+	Logger() *zap.SugaredLogger
+	LocalAddr() *net.TCPAddr
+	RemoteAddr() *net.TCPAddr
+}
+
+type BaseReaderWithTimeout interface {
+	ReadTimeout([]byte, time.Duration) (int, error)
+}
+
+type BaseWriterWithTimeout interface {
+	WriteTimeout([]byte, time.Duration) (int, error)
+}
+
+type BasePacketReader interface {
+	Read() (Packet, error)
+}
+
+type BasePacketWriter interface {
+	Write(Packet) error
+}
+
+type StreamReader interface {
+	Wrap
+	io.Reader
+	BaseReaderWithTimeout
+}
+
+type StreamWriter interface {
+	Wrap
+	io.Writer
+	BaseWriterWithTimeout
+}
+
+type StreamCloser interface {
+	Wrap
+	io.Closer
+}
+
+type StreamReadCloser interface {
+	Wrap
+	io.ReadCloser
+	BaseReaderWithTimeout
+}
+
+type StreamWriteCloser interface {
+	Wrap
+	io.WriteCloser
+	BaseWriterWithTimeout
+}
+
+type StreamReadWriter interface {
+	Wrap
+	io.ReadWriter
+	BaseReaderWithTimeout
+}
+
+type StreamReadWriteCloser interface {
+	Wrap
+	io.ReadWriteCloser
+	BaseReaderWithTimeout
+	BaseWriterWithTimeout
+}
+
+type PacketReader interface {
+	Wrap
+	BasePacketReader
+}
+
+type PacketWriter interface {
+	Wrap
+	BasePacketWriter
+}
+
+type PacketCloser interface {
+	Wrap
+	io.Closer
+}
+
+type PacketReadCloser interface {
+	Wrap
+	BasePacketReader
+	io.Closer
+}
+
+type PacketWriteCloser interface {
+	Wrap
+	BasePacketWriter
+	io.Closer
+}
+
+type PacketReadWriter interface {
+	Wrap
+	BasePacketWriter
+	BasePacketReader
+}
+
+type PacketReadWriteCloser interface {
+	Wrap
+	BasePacketWriter
+	BasePacketReader
+	io.Closer
+}