Examples with Message herddb.network.Message used on opensource projects

Example 16 with Message

use of herddb.network.Message in project herddb by diennea.

the class ServerSideConnectionPeer method handleSaslTokenMessageRequest.

private void handleSaslTokenMessageRequest(Message message, Channel _channel) {
    try {
        byte[] token = (byte[]) message.parameters.get("token");
        if (token == null) {
            token = new byte[0];
        }
        String mech = (String) message.parameters.get("mech");
        if (saslNettyServer == null) {
            saslNettyServer = new SaslNettyServer(server, mech);
        }
        byte[] responseToken = saslNettyServer.response(token);
        Message tokenChallenge = Message.SASL_TOKEN_SERVER_RESPONSE(responseToken);
        _channel.sendReplyMessage(message, tokenChallenge);
    } catch (Exception err) {
        Message error = Message.ERROR(null, err);
        _channel.sendReplyMessage(message, error);
    }
}

Example 17 with Message

use of herddb.network.Message in project herddb by diennea.

the class NettyChannel method sendReplyMessage.

@Override
public void sendReplyMessage(Message inAnswerTo, Message message) {
    if (message.getMessageId() == null) {
        message.assignMessageId();
    }
    if (this.socket == null) {
        LOGGER.log(Level.SEVERE, this + " channel not active, discarding reply message " + message);
        return;
    }
    message.setReplyMessageId(inAnswerTo.messageId);
    sendOneWayMessage(message, new SendResultCallback() {

        @Override
        public void messageSent(Message originalMessage, Throwable error) {
            if (error != null) {
                LOGGER.log(Level.SEVERE, this + " error:" + error, error);
            }
        }
    });
}

Example 18 with Message

use of herddb.network.Message in project herddb by diennea.

the class NettyChannel method processPendingReplyMessagesDeadline.

private void processPendingReplyMessagesDeadline() {
    List<String> messagesWithNoReply = new ArrayList<>();
    long now = System.currentTimeMillis();
    pendingReplyMessagesDeadline.forEach((messageId, deadline) -> {
        if (deadline < now) {
            messagesWithNoReply.add(messageId);
        }
    });
    if (messagesWithNoReply.isEmpty()) {
        return;
    }
    LOGGER.log(Level.SEVERE, this + " found " + messagesWithNoReply + " without reply, channel will be closed");
    ioErrors = true;
    for (String messageId : messagesWithNoReply) {
        Message original = pendingReplyMessagesSource.remove(messageId);
        ReplyCallback callback = pendingReplyMessages.remove(messageId);
        pendingReplyMessagesDeadline.remove(messageId);
        if (original != null && callback != null) {
            submitCallback(() -> {
                callback.replyReceived(original, null, new IOException(this + " reply timeout expired, channel will be closed"));
            });
        }
    }
    close();
}

Example 19 with Message

use of herddb.network.Message in project herddb by diennea.

the class NettyChannel method sendMessageWithAsyncReply.

@Override
public void sendMessageWithAsyncReply(Message message, long timeout, ReplyCallback callback) {
    if (message.getMessageId() == null) {
        message.assignMessageId();
    }
    if (!isValid()) {
        submitCallback(() -> {
            callback.replyReceived(message, null, new Exception(this + " connection is not active"));
        });
        return;
    }
    pendingReplyMessages.put(message.getMessageId(), callback);
    pendingReplyMessagesSource.put(message.getMessageId(), message);
    pendingReplyMessagesDeadline.put(message.getMessageId(), System.currentTimeMillis() + timeout);
    sendOneWayMessage(message, new SendResultCallback() {

        @Override
        public void messageSent(Message originalMessage, Throwable error) {
            if (error != null) {
                LOGGER.log(Level.SEVERE, this + ": error while sending reply message to " + originalMessage, error);
                submitCallback(() -> {
                    callback.replyReceived(message, null, new Exception(this + ": error while sending reply message to " + originalMessage, error));
                });
            }
        }
    });
}

Example 20 with Message

use of herddb.network.Message in project herddb by diennea.

the class NettyChannel method failPendingMessages.

private void failPendingMessages(String socketDescription) {
    pendingReplyMessages.forEach((key, callback) -> {
        Message original = pendingReplyMessagesSource.remove(key);
        LOGGER.log(Level.SEVERE, this + " message " + key + " was not replied (" + original + ") callback:" + callback);
        if (original != null) {
            submitCallback(() -> {
                callback.replyReceived(original, null, new IOException("comunication channel is closed. Cannot wait for pending messages, socket=" + socketDescription));
            });
        }
    });
    pendingReplyMessages.clear();
    pendingReplyMessagesSource.clear();
    pendingReplyMessagesDeadline.clear();
}