Package de.fhkn.in.uce.stun.message

Examples of de.fhkn.in.uce.stun.message.Message.addAttribute()

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    private void callTarget(final UserData target, final Message connectionRequestFromSource) throws Exception {
        logger.debug("Calling target {}", target.getUserId()); //$NON-NLS-1$
        final Socket toTarget = target.getSocketToUser();
        final Message connectionRequest = MessageStaticFactory.newSTUNMessageInstance(STUNMessageClass.REQUEST,
                STUNMessageMethod.CONNECTION_REQUEST, connectionRequestFromSource.getHeader().getTransactionId());
        connectionRequest.addAttribute(new DirectconnectionAttribute());
        logger.debug("Forwarding connection request to target"); //$NON-NLS-1$
        connectionRequest.writeTo(toTarget.getOutputStream());
    }

    private void sendFailureResponse(final Message message, final String errorReaon, final STUNErrorCode errorCode,
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    private void sendConnectionRequest(final String targetId, final Socket controlConnection) throws Exception {
        logger.debug("Sending connection request"); //$NON-NLS-1$
        final Message requestConnectionMessage = MessageStaticFactory.newSTUNMessageInstance(STUNMessageClass.REQUEST,
                STUNMessageMethod.CONNECTION_REQUEST);
        requestConnectionMessage.addAttribute(new Username(targetId));
        requestConnectionMessage.addAttribute(new RelayingAttribute());
        requestConnectionMessage.writeTo(controlConnection.getOutputStream());
    }

    private Message receiveConnectionResponse(final Socket controlConnection) throws IOException {
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    private void sendConnectionRequest(final String targetId, final Socket controlConnection) throws Exception {
        logger.debug("Sending connection request"); //$NON-NLS-1$
        final Message requestConnectionMessage = MessageStaticFactory.newSTUNMessageInstance(STUNMessageClass.REQUEST,
                STUNMessageMethod.CONNECTION_REQUEST);
        requestConnectionMessage.addAttribute(new Username(targetId));
        requestConnectionMessage.addAttribute(new RelayingAttribute());
        requestConnectionMessage.writeTo(controlConnection.getOutputStream());
    }

    private Message receiveConnectionResponse(final Socket controlConnection) throws IOException {
        final MessageReader messageReader = MessageReader.createMessageReader();
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    }

    private void sendConnectionRequestResponse(final Socket controlConnection, final Message connectionRequest,
            final InetSocketAddress endpointAtRelay) throws IOException {
        final Message response = connectionRequest.buildSuccessResponse();
        response.addAttribute(new RelayingAttribute());
        XorMappedAddress endpointAtRelayAttribute;
        if (endpointAtRelay.getAddress() instanceof Inet6Address) {
            endpointAtRelayAttribute = new XorMappedAddress(endpointAtRelay, ByteBuffer.wrap(
                    response.getHeader().getTransactionId()).getInt());
        } else {
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            endpointAtRelayAttribute = new XorMappedAddress(endpointAtRelay, ByteBuffer.wrap(
                    response.getHeader().getTransactionId()).getInt());
        } else {
            endpointAtRelayAttribute = new XorMappedAddress(endpointAtRelay);
        }
        response.addAttribute(endpointAtRelayAttribute);
        response.writeTo(controlConnection.getOutputStream());
    }

    @Override
    public void registerTargetAtMediator(final String targetId, final Socket controlConnection) throws Exception {
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                    Socket s = new Socket();
                    s.connect(relayServerEndpoint);
                    MessageWriter dataConnectionWriter = new MessageWriter(s.getOutputStream());
                    Message connectionBindRequestMessage = MessageStaticFactory.newSTUNMessageInstance(
                            STUNMessageClass.REQUEST, RelayingMethod.CONNECTION_BIND);
                    connectionBindRequestMessage.addAttribute(new Token(message.getAttribute(Token.class).getToken()));
                    dataConnectionWriter.writeMessage(connectionBindRequestMessage);
                    // TODO erfolgs oder fehlermeldung abwarten
                    socketQueue.add(s);
                } else if (message.isMethod(STUNMessageMethod.KEEP_ALIVE) && message.isSuccessResponse()) {
                    int lifetime = message.getAttribute(RelayingLifetime.class).getLifeTime();
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    }

    private void sendConnectionRequest(final String targetId, final Socket controlConnection) throws IOException {
        final Message requestMessage = MessageStaticFactory.newSTUNMessageInstance(STUNMessageClass.REQUEST,
                STUNMessageMethod.CONNECTION_REQUEST);
        requestMessage.addAttribute(new Username(targetId));
        requestMessage.addAttribute(new ReversalAttribute());
        logger.info("send connection request for target {}", targetId); //$NON-NLS-1$
        requestMessage.writeTo(controlConnection.getOutputStream());
    }
}
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                        new PeerHandlerTaskFactory(connIDToQueue, controlConnectionWriter, relayExecutor));
                controlConnectionHandlerExecutor.execute(new RefreshMessageHandlerTask(controlConnection,
                        controlConnectionWriter, lifetime, peerSocketListener));
                peerSocketListener.start();
                Message successResponse = relayAllocationMessage.buildSuccessResponse();
                successResponse.addAttribute(new XorMappedAddress(new InetSocketAddress(peerSS.getInetAddress(), peerSS
                        .getLocalPort())));
                successResponse.addAttribute(new EndpointClass(EndpointCategory.RELAY));
                successResponse.addAttribute(new RelayingLifetime(lifetime));
                controlConnectionWriter.writeMessage(successResponse);
            }
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                        controlConnectionWriter, lifetime, peerSocketListener));
                peerSocketListener.start();
                Message successResponse = relayAllocationMessage.buildSuccessResponse();
                successResponse.addAttribute(new XorMappedAddress(new InetSocketAddress(peerSS.getInetAddress(), peerSS
                        .getLocalPort())));
                successResponse.addAttribute(new EndpointClass(EndpointCategory.RELAY));
                successResponse.addAttribute(new RelayingLifetime(lifetime));
                controlConnectionWriter.writeMessage(successResponse);
            }
        } catch (IOException e) {
            logger.error("IOException while handling allocation request: {}", e);
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                peerSocketListener.start();
                Message successResponse = relayAllocationMessage.buildSuccessResponse();
                successResponse.addAttribute(new XorMappedAddress(new InetSocketAddress(peerSS.getInetAddress(), peerSS
                        .getLocalPort())));
                successResponse.addAttribute(new EndpointClass(EndpointCategory.RELAY));
                successResponse.addAttribute(new RelayingLifetime(lifetime));
                controlConnectionWriter.writeMessage(successResponse);
            }
        } catch (IOException e) {
            logger.error("IOException while handling allocation request: {}", e);
        }
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