在我简单的usp服务器查找器脚本中,当我选择客户端时,它会导致统一崩溃,而我找不到原因;
import System.Net.Sockets;
private var udp_server:UdpClient;
private var udp_client:UdpClient;
private var udp_port:int = 18000;
private var udp_broadcast_ip:IPAddress = IPAddress.Parse ("224.0.0.224");
private var udp_received_message:String;
private var udp_endpoint:IPEndPoint;
private var selected:boolean = false;
private var clientStarted:boolean = false;
function StartServer(){
udp_server = new UdpClient(udp_port, AddressFamily.InterNetwork);
udp_server.JoinMulticastGroup(udp_broadcast_ip);
udp_endpoint = new IPEndPoint(udp_broadcast_ip, udp_port);
InvokeRepeating("StartBroadcastUDP", 0.0,0.3);
}
function StartClient(){
udp_client = new UdpClient();
udp_endpoint = new IPEndPoint(IPAddress.Any, udp_port);
udp_client.Client.Bind(udp_endpoint);
udp_client.JoinMulticastGroup(udp_broadcast_ip);
/*
while(true){
yield;
var udp_received_message_byte:byte[] = udp_client.Receive(udp_endpoint);
udp_received_message = Encoding.Unicode.GetString(udp_received_message_byte);
print("Received Message: " + udp_received_message);
}*/
clientStarted = true;
}
function StartBroadcastUDP(){
var udp_broadcast_message = Encoding.Unicode.GetBytes("GAME SERVER");
if(udp_broadcast_message != ""){
udp_server.Send(udp_broadcast_message, udp_broadcast_message.Length);
}
}
function OnGUI(){
if(!selected){
if(GUI.Button(Rect(0, 0, 100, 100), "Server")){
StartServer();
selected = true;
}else if(GUI.Button(Rect(100, 0, 100, 100), "Client")){
StartClient();
selected = true;
}
}
}
function Update(){
/*
if(clientStarted){
var udp_received_message_byte:byte[] = udp_client.Receive(udp_endpoint);
udp_received_message = Encoding.Unicode.GetString(udp_received_message_byte);
print("Received Message: " + udp_received_message);
}*/
}
我尝试在两个注释的部分中执行此操作,在开始时我先将其保持在相同的功能中,但是它崩溃了,所以我将其移动到了更新功能中,但仍然崩溃。帮帮我?
最佳答案
while(true)
中的StartClient()
确实会使冻结编辑器/应用程序,因为StartClient()
没有被称为协程,因此yield不会返回到Unity引擎,并且您的程序会永久卡住。
因此,还有另一件事。看来udp-client.Receive
是一个同步调用,这意味着它正在阻塞等待数据包的代码。除非您每秒有60个数据包,否则游戏确实会冻结。
关于unity3d - 脚本运行时统一崩溃,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29889182/