Examples with ChannelClosedEvent me.matoosh.undernet.event.channel.ChannelClosedEvent used on opensource projects

Example 1 with ChannelClosedEvent

use of me.matoosh.undernet.event.channel.ChannelClosedEvent in project UnderNet by itsMatoosh.

the class Router method onEventCalled.

// EVENTS
/**
 * Called when the handled event is called.
 *
 * @param e
 */
@Override
public void onEventCalled(Event e) {
    // Connection established.
    if (e.getClass() == ChannelCreatedEvent.class) {
        ChannelCreatedEvent establishedEvent = (ChannelCreatedEvent) e;
        logger.debug("New connection established with: " + establishedEvent.other);
    } else // Connection dropped.
    if (e.getClass() == ChannelClosedEvent.class) {
        ChannelClosedEvent droppedEvent = (ChannelClosedEvent) e;
    } else // Connection error.
    if (e.getClass() == ChannelErrorEvent.class) {
        ChannelErrorEvent errorEvent = (ChannelErrorEvent) e;
    // TODO: Handle the error.
    } else if (e.getClass() == RouterStatusEvent.class) {
        RouterStatusEvent statusEvent = (RouterStatusEvent) e;
        switch(statusEvent.newStatus) {
            case STOPPED:
                onConnectionEnded();
                break;
            case STARTING:
                break;
            case STARTED:
                break;
            case STOPPING:
                break;
        }
    // TODO: Handle the status change.
    } else if (e.getClass() == RouterErrorEvent.class) {
        onRouterError((RouterErrorEvent) e);
    } else if (e.getClass() == ServerStatusEvent.class) {
        ServerStatusEvent statusEvent = (ServerStatusEvent) e;
        if (statusEvent.newStatus.equals(InterfaceStatus.STARTED)) {
            // In this case client doesn't yet have to be started.
            if (client.status.equals(InterfaceStatus.STARTED)) {
                // Both parts of the router started successfully.
                onRouterStarted();
            }
        } else if (statusEvent.newStatus.equals(InterfaceStatus.STOPPED)) {
            if (client.status.equals(InterfaceStatus.STOPPED)) {
                // Both parts of the router stopped successfully.
                onRouterStopped();
            }
        }
    } else if (e.getClass() == ClientStatusEvent.class) {
        ClientStatusEvent statusEvent = (ClientStatusEvent) e;
        if (statusEvent.newStatus.equals(InterfaceStatus.STARTED)) {
            if (server.status.equals(InterfaceStatus.STARTED)) {
                // Both parts of the router started succesfully.
                onRouterStarted();
            }
        } else if (statusEvent.newStatus.equals(InterfaceStatus.STOPPED)) {
            if (server.status.equals(InterfaceStatus.STOPPED)) {
                // Both parts of the router stopped successfully.
                onRouterStopped();
            }
        }
    } else if (e.getClass() == ClientExceptionEvent.class) {
        ClientExceptionEvent exceptionEvent = (ClientExceptionEvent) e;
        logger.error("Exception occurred with the client, shutting down the router!", exceptionEvent.exception);
        this.stop();
    } else if (e.getClass() == ServerExceptionEvent.class) {
        ServerExceptionEvent exceptionEvent = (ServerExceptionEvent) e;
        logger.error("Exception occurred with the server, shutting down the router!", exceptionEvent.exception);
        this.stop();
    }
}

Example 2 with ChannelClosedEvent

use of me.matoosh.undernet.event.channel.ChannelClosedEvent in project UnderNet by itsMatoosh.

the class ServerNetworkMessageHandler method channelInactive.

/**
 * Called when the channel is no longer ready for data transfer.
 *
 * @param ctx
 */
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
    // Removing the channel from the server list.
    server.channels.remove(ctx.channel());
    // Removing the client from the connectedNodes list.
    Node clientNode = ctx.channel().attr(ATTRIBUTE_KEY_CLIENT_NODE).get();
    clientNode.channel = null;
    server.router.connectedNodes.remove(clientNode);
    // Calling the channel closed event.
    EventManager.callEvent(new ChannelClosedEvent(ctx.channel(), true));
}

Example 3 with ChannelClosedEvent

use of me.matoosh.undernet.event.channel.ChannelClosedEvent in project UnderNet by itsMatoosh.

the class ClientNetworkMessageHandler method channelInactive.

/**
 * Calls {@link ChannelHandlerContext#fireChannelInactive()} to forward
 * to the next {@link ChannelInboundHandler} in the {@link ChannelPipeline}.
 * <p>
 * Sub-classes may override this method to change behavior.
 *
 * @param ctx
 */
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
    // Removing the channel from the client list.
    client.channels.remove(ctx.channel());
    // Removing the server node from the connectedNodes list.
    Node serverNode = ctx.channel().attr(ATTRIBUTE_KEY_SERVER_NODE).get();
    serverNode.channel = null;
    client.router.connectedNodes.remove(serverNode);
    // Calling the channel closed event.
    EventManager.callEvent(new ChannelClosedEvent(ctx.channel(), false));
}