我正在使用簡單的套接字連接進行聊天室。 我有一個服務器和客戶端程序。該服務器在端口225上運行,然後當我在端口225上運行的客戶端,以便他們可以讀/寫插槽,客戶立即與錯誤消息Java聊天室 - 爲什麼我得到一個SocketException?
java.net.SocketException: Connection resetJava Result: 1
爲什麼拋出此異常停止?如圖所示:
try {
client = new Socket(serverAdress, portNumber);
System.out.println("Successful connection to server on port " + portNumber + ".");
那麼爲什麼它不能連接呢?
這是異常跟蹤...
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
at java.io.InputStreamReader.read(InputStreamReader.java:167)
at java.io.BufferedReader.fill(BufferedReader.java:136)
at java.io.BufferedReader.readLine(BufferedReader.java:299)
at java.io.BufferedReader.readLine(BufferedReader.java:362)
at schoolroom10.SchoolRoomClient.SchoolRoomClientWindow.main(SchoolRoomClientWindow.java:85)
這是我的服務器代碼...
public class SchoolRoomServer {
// 'server' will create the server over the local port:
static ServerSocket serverSocket = null;
//Socket for listening:
static Socket clientcommunicate = null;
//portnum is the number of the local port. Change to required port before running.
static int portnum = 225;
public static void main(String[] args) throws IOException{
try {
serverSocket = new ServerSocket(portnum);
clientcommunicate = serverSocket.accept();
Communicate c = new Communicate(Communicate.server);
Thread t = new Thread(c);
t.start();
} catch (UnknownHostException uhe) {
System.err.println(uhe);
System.exit(1);
} catch (IOException ioe) {
System.err.println(ioe);
System.exit(1);
}
}
}
class Communicate implements Runnable {
public static Socket server;
Communicate(Socket server) {
Communicate.server = server;
}
public void run() {
String in = "";
try {
//i/o for clients:
PrintStream output = new PrintStream(server.getOutputStream());
BufferedReader input = new BufferedReader(new InputStreamReader(server.getInputStream()));
String message;
//Message handling:
while(((message = input.readLine()) != null) && (!in.equals("."))) {
output.println(message);
}
} catch (IOException ioe) {
System.err.println(ioe);
}
}
}
請寫滿堆棧跟蹤。 –
「服務器」在Communicate類中不應該是靜態的。 – EJP