[英]Kryonet disconnects after sending custom object more than once
我正在學習KryoNet的一些網絡知識,並且遇到了以下問題:當我從服務器向客戶端發送對象時,它可以很好地發送並且可以讀取它,但是當我再次發送它時,出現此錯誤。
服務器:
server = new Server();
Kryo kryo = server.getKryo();
kryo.register(Command.class, new JavaSerializer());
server.start();
try {
server.bind(54555, 54777);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
客戶:
client = new Client();
Kryo kryo = client.getKryo();
kryo.register(Command.class, new JavaSerializer());
client.setKeepAliveTCP(2000);
client.start();
try {
client.connect(5000, "192.168.1.5", 54555, 54777);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
client.addListener(new Listener() {
public void connected(Connection connection){
}
public void received (Connection connection, Object object) {
if(object instanceof Command){
Command c = (Command) object;
textField.setText(Integer.toString(c.getTime()));
}
}
});
我的課:
public class Command implements Serializable{
private static final long serialVersionUID = 1L;
private int time;
public Command(int time) {
setTime(time);
}
public int getTime() {
return time;
}
public void setTime(int time) {
this.time = time;
}
}
堆棧跟蹤:
Exception in thread "Client" com.esotericsoftware.kryo.KryoException: Error during Java deserialization.
at com.esotericsoftware.kryo.serializers.JavaSerializer.create(JavaSerializer.java:42)
at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:758)
at com.esotericsoftware.kryonet.KryoSerialization.read(KryoSerialization.java:57)
at com.esotericsoftware.kryonet.TcpConnection.readObject(TcpConnection.java:137)
at com.esotericsoftware.kryonet.Client.update(Client.java:239)
at com.esotericsoftware.kryonet.Client.run(Client.java:317)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.StreamCorruptedException: invalid stream header: 79737200
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)
at com.esotericsoftware.kryo.serializers.JavaSerializer.create(JavaSerializer.java:40)
... 6 more
您是否嘗試過以收到的方法檢查從服務器獲取的值?
我認為可能是這種情況,因為您正在實現Serializable接口,因此數據正在被序列化,並且當您嘗試將其從整數轉換為String時,會引起問題。
嘗試反序列化收到的數據,看看會發生什么。
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