multithreading - Passing an ArrayList From Server to Client Java (Trouble) -


it might silly question don't know, seems quite stuck here.

so have server have added few elements in array list this

arraylist<accounts> acc= new arraylist<>();

on run()

i have this

oos.writeobject(acc);  oos.flush();

if system.out.println(acc); shows fine.

on client side using this:

arraylist<accounts> obj;  obj = (arraylist <accounts> )ois.readobject();

but doesn't read in end.

this error server:

java.net.socketexception: software caused connection abort: socket write error     @ java.net.socketoutputstream.socketwrite0(native method)     @ java.net.socketoutputstream.socketwrite(socketoutputstream.java:109)     @ java.net.socketoutputstream.write(socketoutputstream.java:153)     @ java.io.objectoutputstream$blockdataoutputstream.drain(objectoutputstream.java:1857)     @ java.io.objectoutputstream$blockdataoutputstream.setblockdatamode(objectoutputstream.java:1766)     @ java.io.objectoutputstream.writenonproxydesc(objectoutputstream.java:1273)     @ java.io.objectoutputstream.writeclassdesc(objectoutputstream.java:1227)     @ java.io.objectoutputstream.writeordinaryobject(objectoutputstream.java:1411)     @ java.io.objectoutputstream.writeobject0(objectoutputstream.java:1174)     @ java.io.objectoutputstream.writefatalexception(objectoutputstream.java:1557)     @ java.io.objectoutputstream.writeobject(objectoutputstream.java:349)     @ mythread.run(servertwothread.java:52)

i think server cant send list reason, , yes account class serializable!

would love input!

edit: found it, wasn't oos, ooos ...

check out code had used in application

public void run() {         try {             din = new datainputstream(socket.getinputstream());             names.add(din.readutf());   // store user name in arraylist             iterator iter = list.iterator();         socket socket;          while (iter.hasnext()) {             socket =  (socket) iter.next(); // creating arraylist written on stream             dout = new dataoutputstream(socket.getoutputstream());             objectoutputstream obj = new objectoutputstream(dout);             obj.writeobject(names); //write list of users in stream of clients             dout.flush();             obj.flush();         }         } catch (exception oe) {             system.out.println(oe);          }     }

i know not exact answer yur question somewhat


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