30. april 2006 - 23:06Der er
37 kommentarer og 1 løsning
heY socket melder fejl igen!!
heej..! sidder med et problem..
får dette i min console: ----server----
C:\Documents and Settings\Ejer\Skrivebord>cd C:\eymama
C:\eymama>java -cp . chat.lyt [server] Starter echo server pÕ port 9999 [server] Accepterede forbindelse fra 127.0.0.1:4759 [server] Fejl: Input/Output fejl java.net.SocketException: Connection reset at java.net.SocketInputStream.read(Unknown Source) at tower.lyt.main(lyt.java:49)
den fejl får jeg ligeså snart jeg åbner min fil som sender til socken..
import java.io.*; import chat.brugere.*; import chat.lyt.*; public class socketsend { public static void send(String data) { try { Socket s;
s = new Socket("localhost", 9999); PrintWriter ud = new PrintWriter (s.getOutputStream(),true); BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream()));
ud.println(data); ud.flush(); } catch (IOException e) { System.out.println("Could not listen on port: 9999");
s = new Socket("localhost", 9999); PrintWriter ud = new PrintWriter (s.getOutputStream(),true); BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream()));
ud.println(data); ud.flush(); } catch (IOException e) { System.out.println("Could not listen on port: 9999");
public class socketsend { private static Socket s;
public void socketsend() { try { s = new Socket("localhost", 9999); } catch (IOException e) { System.out.println("Could not listen on port: 9999"); } }
C:\eymama>java -cp . chat.brugere Exception in thread "main" java.lang.NullPointerException at chat.socketsend.send(socketsend.java:32) at chat.brugere.main(brugere.java:13)
import java.io.*; import tower.brugere.*; import tower.lyt.*; public class socketsend { private Socket s;
public socketsend() { try { s = new Socket("localhost", 9999); } catch (IOException e) { System.out.println("Could not listen on port: 9999"); } } public void send(String data) {
try {
PrintWriter ud = new PrintWriter (s.getOutputStream(),true); BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream()));
ud.println(data); ud.flush(); } catch (IOException e) { System.out.println("Could not listen on port: 9999");
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