Examples with Server com.jme3.network.Server used on opensource projects

Example 1 with Server

use of com.jme3.network.Server in project jmonkeyengine by jMonkeyEngine.

the class NioEndpoint method close.

public void close(boolean flushData) {
    if (flushData) {
        closing = true;
        // Enqueue a close marker message to let the server
        // know we should close
        send(CLOSE_MARKER, false, true);
        return;
    }
    try {
        // Note: even though we may be disconnected from the socket.isConnected()
        // standpoint, it's still safest to tell the kernel so that it can be sure
        // to stop managing us gracefully.
        kernel.closeEndpoint(this);
    } catch (IOException e) {
        throw new KernelException("Error closing endpoint for socket:" + socket, e);
    }
}

Example 2 with Server

use of com.jme3.network.Server in project jmonkeyengine by jMonkeyEngine.

the class RpcHostedService method onInitialize.

/**
     *  Used internally to setup the message delegator that will
     *  handle HostedConnection specific messages and forward them
     *  to that connection's RpcConnection.
     */
@Override
protected void onInitialize(HostedServiceManager serviceManager) {
    Server server = serviceManager.getServer();
    // A general listener for forwarding the messages
    // to the client-specific handler
    this.delegator = new SessionDataDelegator(RpcConnection.class, ATTRIBUTE_NAME, true);
    server.addMessageListener(delegator, delegator.getMessageTypes());
    if (log.isLoggable(Level.FINEST)) {
        log.log(Level.FINEST, "Registered delegator for message types:{0}", Arrays.asList(delegator.getMessageTypes()));
    }
}

Example 3 with Server

use of com.jme3.network.Server in project jmonkeyengine by jMonkeyEngine.

the class RpcHostedService method terminate.

/**
     *  Used internally to remove the message delegator from the
     *  server.
     */
@Override
public void terminate(HostedServiceManager serviceManager) {
    Server server = serviceManager.getServer();
    server.removeMessageListener(delegator, delegator.getMessageTypes());
}

Example 4 with Server

use of com.jme3.network.Server in project jmonkeyengine by jMonkeyEngine.

the class DefaultServer method addChannel.

@Override
public int addChannel(int port) {
    if (isRunning)
        throw new IllegalStateException("Channels cannot be added once server is started.");
    // Check for consistency with the channels list
    if (channels.size() - CH_FIRST != alternatePorts.size())
        throw new IllegalStateException("Channel and port lists do not match.");
    try {
        int result = alternatePorts.size();
        alternatePorts.add(port);
        Kernel kernel = kernelFactory.createKernel(result, port);
        channels.add(new KernelAdapter(this, kernel, dispatcher, true));
        return result;
    } catch (IOException e) {
        throw new RuntimeException("Error adding channel for port:" + port, e);
    }
}

Example 5 with Server

use of com.jme3.network.Server in project jmonkeyengine by jMonkeyEngine.

the class DefaultServer method registerClient.

protected void registerClient(KernelAdapter ka, Endpoint p, ClientRegistrationMessage m) {
    Connection addedConnection = null;
    // important enough I won't take chances
    synchronized (this) {
        // Grab the random ID that the client created when creating
        // its two registration messages
        long tempId = m.getId();
        // See if we already have one
        Connection c = connecting.remove(tempId);
        if (c == null) {
            c = new Connection(channels.size());
            log.log(Level.FINE, "Registering client for endpoint, pass 1:{0}.", p);
        } else {
            log.log(Level.FINE, "Refining client registration for endpoint:{0}.", p);
        }
        // Fill in what we now know
        int channel = getChannel(ka);
        c.setChannel(channel, p);
        log.log(Level.FINE, "Setting up channel:{0}", channel);
        // and we will send the connection information
        if (channel == CH_RELIABLE) {
            // over the reliable connection at this point.
            if (!getGameName().equals(m.getGameName()) || getVersion() != m.getVersion()) {
                log.log(Level.FINE, "Kicking client due to name/version mismatch:{0}.", c);
                // Need to kick them off... I may regret doing this from within
                // the sync block but the alternative is more code
                c.close("Server client mismatch, server:" + getGameName() + " v" + getVersion() + "  client:" + m.getGameName() + " v" + m.getVersion());
                return;
            }
            // Else send the extra channel information to the client
            if (!alternatePorts.isEmpty()) {
                ChannelInfoMessage cim = new ChannelInfoMessage(m.getId(), alternatePorts);
                c.send(cim);
            }
        }
        if (c.isComplete()) {
            // Then we are fully connected
            if (connections.put(c.getId(), c) == null) {
                for (Endpoint cp : c.channels) {
                    if (cp == null)
                        continue;
                    endpointConnections.put(cp, c);
                }
                addedConnection = c;
            }
        } else {
            // Need to keep getting channels so we'll keep it in
            // the map
            connecting.put(tempId, c);
        }
    }
    // over synchronizing which is the path to deadlocks
    if (addedConnection != null) {
        log.log(Level.FINE, "Client registered:{0}.", addedConnection);
        // Send the ID back to the client letting it know it's
        // fully connected.
        m = new ClientRegistrationMessage();
        m.setId(addedConnection.getId());
        m.setReliable(true);
        addedConnection.send(m);
        // Now we can notify the listeners about the
        // new connection.
        fireConnectionAdded(addedConnection);
        // Send a second registration message with an invalid ID
        // to let the connection know that it can start its services
        m = new ClientRegistrationMessage();
        m.setId(-1);
        m.setReliable(true);
        addedConnection.send(m);
    }
}