maybe non blocking with a new reader

cart-packet-queue.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"bufio"
 	"io"
 	"log"
 	"net"
@@ -29,8 +30,9 @@ func (p *CartPacketQueue) HandleConnection(connection net.Conn) error {
 
 	defer connection.Close()
 	var packet CartPacket
+	reader := bufio.NewReader(connection)
 	for {
-		err := ReadCartPacket(connection, &packet)
+		err := ReadCartPacket(reader, &packet)
 		if err != nil {
 			if err == io.EOF {
 				return nil
@@ -49,7 +51,7 @@ func (p *CartPacketQueue) HandleConnection(connection net.Conn) error {
 			})
 			continue
 		}
-		data, err := GetPacketData(connection, packet.DataLength)
+		data, err := GetPacketData(reader, packet.DataLength)
 		if err != nil {
 			log.Printf("Error receiving packet data: %v\n", err)
 			return err