2
服务器:发送对象,插座关闭
public Server() throws IOException {
socket = new ServerSocket(PORT);
while (true) {
Socket client = socket.accept();
Spooker.get().getWindow().append(client.getInetAddress().getHostAddress() + " has connected.");
if (inetAddrFound(client.getInetAddress().getHostName())) {
System.out.println("Address found.");
Thread thread = new Thread(new SpookerClient(client));
threads.put(client, thread);
thread.start();
}
}
}
private class SpookerClient implements Runnable {
Socket sock;
ObjectInputStream ois;
ObjectOutputStream oos;
public SpookerClient(Socket socket) {
System.out.println("Creating Spooker client.");
this.sock = socket;
try {
this.oos = new ObjectOutputStream(socket.getOutputStream());
oos.flush();
this.ois = new ObjectInputStream(socket.getInputStream());
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void run() {
Client client;
try {
Spooker.get().getWindow().append("Finding object.");
System.out.println("Finding object.");
while ((client = (Client) ois.readObject()) != null && !Thread.currentThread().isInterrupted()) {
System.out.println("Object found.");
Spooker.get().getWindow().append("Object found.");
if (keyFound(client.getKEY()) && idFound(client.getID())) {
Spooker.get().getWindow().append("Writing object.");
System.out.println("Writing object.");
oos = new ObjectOutputStream(sock.getOutputStream());
oos.writeObject(Spooker.get().getConfiguration());
oos.flush();
threads.remove(sock);
Thread.currentThread().interrupt();
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
客户端:
public ClientConnection() {
try {
socket = new Socket(decode(ADDR), Integer.parseInt(decode(PORT)));
oos = new ObjectOutputStream(socket.getOutputStream());
ois = new ObjectInputStream(socket.getInputStream());
oos.writeObject(new Client());
oos.flush();
oos.close();
Thread thread = new Thread(new IncomingSpookerConfiguration());
thread.start();
} catch (IOException e) {
e.printStackTrace();
}
}
private class IncomingSpookerConfiguration implements Runnable {
SpookerConfiguration configuration;
@Override
public void run() {
System.out.println("Trying..");
try {
while ((configuration = (SpookerConfiguration) ois.readObject()) != null && !Thread.currentThread().isInterrupted() && Spooker.get().getConfiguration() == null) {
System.out.println("Configuration loaded.");
Spooker.get().setConfiguration((SpookerConfiguration) ois.readObject());
Thread.currentThread().interrupt();
System.out.println(Spooker.get().getConfiguration().getX());
socket.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
我得到的错误是关闭套接字。我不明白为什么。
我想要做的是这个;
客户端向服务器发送一个包含唯一标识符(CPUID,也为found here)的客户端类。服务器检查客户是否注册 - 例如如果他们的cpuid在数据库上。
如果cpuid位于数据库中,服务器会发回一个“SpookerConfiguration”类,它基本上将是一个包含客户端用来创建GUI的值的类(例如大小,标题,默认关闭操作等)。
我在做什么错?
编辑:
Client error:
Trying..
java.net.SocketException: socket closed
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at java.net.SocketInputStream.read(SocketInputStream.java:224)
at java.io.ObjectInputStream$PeekInputStream.peek
(ObjectInputStream.java:2584)
at java.io.ObjectInputStream$BlockDataInputStream.peek
(ObjectInputStream.java:2891)
at java.io.ObjectInputStream$BlockDataInputStream.peekByte
(ObjectInputStream.java:2901)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1502)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:422)
at com.spooker.connection.ClientConnection$IncomingSpookerConfiguration.run
(ClientConnection.java:50)
at java.lang.Thread.run(Thread.java:745)
服务器错误:
java.net.SocketException:
Software caused connection abort: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at java.io.ObjectOutputStream$BlockDataOutputStream.drain
(ObjectOutputStream.java:1877)
at java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode
(ObjectOutputStream.java:1786)
at java.io.ObjectOutputStream.writeFatalException
(ObjectOutputStream.java:1580)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:351)
at com.spooker.server.Server$SpookerClient.run(Server.java:65)
at java.lang.Thread.run(Thread.java:745)
请编辑您的文章,并在两侧包含完整的堆栈跟踪。 –
很多东西;它首先是因为你写的相当复杂,难以阅读代码。它从以下事情开始:为什么要创建**新的**对象流;尽管你已经在类的ctor中创建了一些?你为什么要将UI工作与这些代码混合?事情是:你努力编写能够隐藏它真正做的事情的代码。如果你现在正在寻找其他人来了解你的代码在做什么,这真的不会让你感到惊讶...... – GhostCat
@GhostCat我在混合UI工作,这样人们很难破解我的软件 - 所以如果他们“移除”认证过程(连接到服务器),软件将不具有GUI值(字符串,整数,布尔等)来创建它自己。只是一个安全措施。 – Archie