我们使用Kryonet通过RMI调用服务器方法。如果服务返回一个正常值(如true/false),则它运行良好.
但是,当服务抛出异常时,我们会得到一个无休止的循环,从而在服务器上产生一个StackOverflowError。
Exception in thread "Server" java.lang.StackOverflowError
at com.esotericsoftware.kryo.Kryo.getRegistration(Kryo.java:472)
at com.esotericsoftware.kryo.util.DefaultClassResolver.writeClass(DefaultClassResolver.java:97)
at com.esotericsoftware.kryo.Kryo.writeClass(Kryo.java:517)
at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:76)
at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)服务:
public class AuthServiceImpl extends BaseServiceImpl implements AuthService {
public boolean checkLogin(String username, String password) throws Exception {
// ...
throw new Exception("Test");
}}
呼叫客户:
Boolean state = null;
try {
state = service.checkLogin("Test", "password");
} catch (Exception e) {
// Login Faild
// ...
}
return state;所有班级都是在克里奥注册的。
Kryonet不能处理RMI的异常吗?
发布于 2016-02-01 18:16:15
对于引用自身的原因,您可能有例外。
如果无法处理此原因,则应在初始化KryoSerialization时启用引用。
Kryo kryo = new Kryo();
kryo.setReferences(true);
KryoSerialization serialization = new KryoSerialization(kryo);
Server server = new Server(16384, 2048, serialization);https://stackoverflow.com/questions/35136360
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