Examples with ConnectionEntry org.apache.activemq.artemis.spi.core.protocol.ConnectionEntry used on opensource projects

Example 6 with ConnectionEntry

use of org.apache.activemq.artemis.spi.core.protocol.ConnectionEntry in project activemq-artemis by apache.

the class RemotingServiceImpl method connectionDestroyed.

@Override
public void connectionDestroyed(final Object connectionID) {
    if (logger.isTraceEnabled()) {
        logger.trace("Connection removed " + connectionID + " from server " + this.server, new Exception("trace"));
    }
    ConnectionEntry conn = connections.get(connectionID);
    if (conn != null && !conn.connection.isSupportReconnect()) {
        RemotingConnection removedConnection = removeConnection(connectionID);
        if (removedConnection != null) {
            try {
                if (server.hasBrokerPlugins()) {
                    server.callBrokerPlugins(plugin -> plugin.afterDestroyConnection(removedConnection));
                }
            } catch (ActiveMQException t) {
                logger.warn("Error executing afterDestroyConnection plugin method: {}", t.getMessage(), t);
                conn.connection.fail(t);
                return;
            }
        }
        conn.connection.fail(new ActiveMQRemoteDisconnectException());
    }
}

Example 7 with ConnectionEntry

use of org.apache.activemq.artemis.spi.core.protocol.ConnectionEntry in project activemq-artemis by apache.

the class RemotingServiceImpl method freeze.

@Override
public synchronized void freeze(final String scaleDownNodeID, final CoreRemotingConnection connectionToKeepOpen) {
    if (!started)
        return;
    failureCheckAndFlushThread.close(false);
    HashMap<Object, ConnectionEntry> connectionEntries = new HashMap<>(connections);
    // complete then send a disconnect packet
    for (Entry<Object, ConnectionEntry> entry : connectionEntries.entrySet()) {
        RemotingConnection conn = entry.getValue().connection;
        if (conn.equals(connectionToKeepOpen))
            continue;
        if (logger.isTraceEnabled()) {
            logger.trace("Sending connection.disconnection packet to " + conn);
        }
        if (!conn.isClient()) {
            conn.disconnect(scaleDownNodeID, false);
            removeConnection(entry.getKey());
        }
    }
}

Example 8 with ConnectionEntry

use of org.apache.activemq.artemis.spi.core.protocol.ConnectionEntry in project activemq-artemis by apache.

the class OpenWireProtocolManager method createConnectionEntry.

@Override
public ConnectionEntry createConnectionEntry(Acceptor acceptorUsed, Connection connection) {
    OpenWireFormat wf = (OpenWireFormat) wireFactory.createWireFormat();
    OpenWireConnection owConn = new OpenWireConnection(connection, server, server.getExecutorFactory().getExecutor(), this, wf);
    owConn.sendHandshake();
    // first we setup ttl to -1
    // then when negotiation, we handle real ttl and delay
    ConnectionEntry entry = new ConnectionEntry(owConn, null, System.currentTimeMillis(), -1);
    owConn.setConnectionEntry(entry);
    return entry;
}

Example 9 with ConnectionEntry

use of org.apache.activemq.artemis.spi.core.protocol.ConnectionEntry in project activemq-artemis by apache.

the class MQTTProtocolManager method createConnectionEntry.

@Override
public ConnectionEntry createConnectionEntry(Acceptor acceptorUsed, Connection connection) {
    try {
        MQTTConnection mqttConnection = new MQTTConnection(connection);
        ConnectionEntry entry = new ConnectionEntry(mqttConnection, null, System.currentTimeMillis(), MQTTUtil.DEFAULT_KEEP_ALIVE_FREQUENCY);
        NettyServerConnection nettyConnection = ((NettyServerConnection) connection);
        MQTTProtocolHandler protocolHandler = nettyConnection.getChannel().pipeline().get(MQTTProtocolHandler.class);
        protocolHandler.setConnection(mqttConnection, entry);
        return entry;
    } catch (Exception e) {
        log.error(e);
        return null;
    }
}

Example 10 with ConnectionEntry

use of org.apache.activemq.artemis.spi.core.protocol.ConnectionEntry in project activemq-artemis by apache.

the class StompProtocolManager method createConnectionEntry.

@Override
public ConnectionEntry createConnectionEntry(final Acceptor acceptorUsed, final Connection connection) {
    StompConnection conn = new StompConnection(acceptorUsed, connection, this, server.getScheduledPool(), server.getExecutorFactory());
    // Note that STOMP 1.0 has no heartbeat, so if connection ttl is non zero, data must continue to be sent or connection
    // will be timed out and closed!
    String ttlStr = (String) acceptorUsed.getConfiguration().get(TransportConstants.CONNECTION_TTL);
    Long ttl = ttlStr == null ? null : Long.valueOf(ttlStr);
    if (ttl != null) {
        if (ttl > 0) {
            return new ConnectionEntry(conn, null, System.currentTimeMillis(), ttl);
        }
        throw BUNDLE.negativeConnectionTTL(ttl);
    }
    ttl = server.getConfiguration().getConnectionTTLOverride();
    if (ttl != -1) {
        return new ConnectionEntry(conn, null, System.currentTimeMillis(), ttl);
    } else {
        // Default to 1 minute - which is same as core protocol
        return new ConnectionEntry(conn, null, System.currentTimeMillis(), 1 * 60 * 1000);
    }
}