Hackily get the client to a channel server

channel_server.go

@@ -0,0 +1,46 @@
+package main
+
+import (
+	"encoding/hex"
+	"fmt"
+	"net"
+
+	"github.com/Andoryuuta/Erupe/network"
+	"github.com/Andoryuuta/byteframe"
+)
+
+func handleChannelServerConnection(conn net.Conn) {
+	fmt.Println("Channel server got connection!")
+	// Unlike the sign and entrance server,
+	// the client DOES NOT initalize the channel connection with 8 NULL bytes.
+
+	cc := network.NewCryptConn(conn)
+	for {
+		pkt, err := cc.ReadPacket()
+		if err != nil {
+			return
+		}
+
+		bf := byteframe.NewByteFrameFromBytes(pkt)
+		opcode := network.PacketID(bf.ReadUint16())
+		fmt.Printf("Opcode: %s\n", opcode)
+		fmt.Printf("Data:\n%s\n", hex.Dump(pkt))
+
+	}
+}
+
+func doChannelServer(listenAddr string) {
+	l, err := net.Listen("tcp", listenAddr)
+	if err != nil {
+		panic(err)
+	}
+	defer l.Close()
+
+	for {
+		conn, err := l.Accept()
+		if err != nil {
+			panic(err)
+		}
+		go handleChannelServerConnection(conn)
+	}
+}