Initiliazation

vv1/server/conn/handler.go

@@ -0,0 +1,36 @@
+package conn
+
+import (
+	"angel_server/consts"
+	"angel_server/db"
+	"bytes"
+	"log/slog"
+	"net"
+	"strconv"
+)
+
+func handleConnection(conn net.Conn) {
+	defer conn.Close()
+	consts.Logger.Info("Received conn", slog.String("remote", conn.RemoteAddr().String()))
+
+	role := make([]byte, 8)
+	n, err := conn.Read(role)
+	if err != nil {
+		consts.Logger.Error("Failed to read role", slog.String("error", err.Error()))
+		return
+	}
+
+	layer_id := string(bytes.TrimSpace(role[:n]))
+	consts.Logger.Debug(layer_id)
+
+	int_meow, _ := strconv.Atoi(layer_id)
+	if (int_meow == 0) {
+		controller_impl(conn)
+	} else if (db.CheckLayer(consts.Db, int_meow)) {
+		agent_impl(conn, int_meow)
+	} else {
+		conn.Close()
+	}
+
+	consts.Logger.Info("Lost conn", slog.String("remote", conn.RemoteAddr().String()))
+}