maybe

src/adapt.go

@@ -23,15 +23,30 @@ func adapt(ctx context.Context, config Config, conn net.Conn) error {
 				if err == io.EOF {
 					return true, nil
 				}
-				return false, err
+				return true, err
 			}
 
 			if len(message) > 0 {
 				hashKey := message[max(0, len(message)-1)].(string)
 				hash := int(crc32.ChecksumIEEE([]byte(hashKey)))
 				forward := config.forwards[hash%len(config.forwards)]
-				result := forward.Do(ctx, message...)
-				_ = forward
+				forwardCon := forward.Get()
+				if forwardCon == nil {
+					return true, io.EOF
+				}
+				forwardConn := forwardCon.(net.Conn)
+				if _, err := forwardConn.Write(raw); err != nil {
+					return true, err
+				}
+				replyer := bufio.NewReader(forwardConn)
+				raw, _, err := readMessage(replyer)
+				if err != nil {
+					return true, err
+				}
+				log.Printf("%q", raw)
+				if _, err := conn.Write(raw); err != nil {
+					return true, err
+				}
 			}
 
 			return false, nil