Re: Socket is still connected after Server-Side socket termination.

From:

pek <kimwlias@gmail.com>

Newsgroups:

comp.lang.java.programmer

Date:

Wed, 19 Sep 2007 08:41:51 -0700

Message-ID:

<1190216511.899904.62660@n39g2000hsh.googlegroups.com>

I was just about to do that.. ;) Here it is..

            StringBuffer outgoingBuffer;
            List<Message> incomming;
            while (running) {
                try {
                                        // Count the number of
messages the outgoing queue has
                    int messageCount = outgoing.size();
                    outgoingBuffer = new StringBuffer();
                    for (int i=0;i<messageCount;i++) {
                        outgoingBuffer.append(new
String(parser.serialize(outgoing.poll())));
                    }
                    out.write(outgoingBuffer.toString().getBytes());

                    int availableBytes = in.available();
                    byte[] toDeserialize = new byte[availableBytes];
                    in.read(toDeserialize);
                                        // Use parser to serialize/
deserialize message (from/to JSON)
                    incomming = parser.deserialize(toDeserialize);
                    if (incomming.size()>0) {
                        System.out.println("server: "+new String(toDeserialize));
                        for (Message message:incomming) {
                                                        // Send all
registered messageListeners the message that has been received.
                            eventManager.fireEvent(message);
                        }
                    }
                    Thread.sleep(100);
                } catch(SocketException e) {
                    for (int i=0;i<CONNECTION_ATTEMPTS;i++) {
                        try {
                            System.out.println("Attempt to connect...");
                            disconnect();
                            parser.reset();
                            connect(hostname,port);
                            out.write(parser.serialize(createRecoveryMessage()));
                            System.out.println("Connected!");
                            break;
                        } catch(Exception e1) {
                            e1.printStackTrace();
                            try { Thread.sleep(1000); } catch(InterruptedException e2) {}
                        }
                    }
                } catch(IOException e) {
                } catch(InterruptedException e) {

                }
            }
            try {
                socket.close();
            } catch(IOException e) {e.printStackTrace();}
        }