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

Example 6 with CoreRemotingConnection

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

the class ReplicationTest method testConnectIntoNonBackup.

@Test
public void testConnectIntoNonBackup() throws Exception {
    setupServer(false);
    try {
        ClientSessionFactory sf = createSessionFactory(locator);
        manager = new ReplicationManager((CoreRemotingConnection) sf.getConnection(), sf.getServerLocator().getCallTimeout(), sf.getServerLocator().getCallTimeout(), factory);
        addActiveMQComponent(manager);
        manager.start();
        Assert.fail("Exception was expected");
    } catch (ActiveMQNotConnectedException nce) {
    // ok
    } catch (ActiveMQException expected) {
        fail("Invalid Exception type:" + expected.getType());
    }
}

Example 7 with CoreRemotingConnection

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

the class ActiveMQSessionContext method sendSessionSendContinuationMessage.

private static int sendSessionSendContinuationMessage(Channel channel, Message msgI, long messageBodySize, boolean sendBlocking, boolean lastChunk, byte[] chunk, SendAcknowledgementHandler messageHandler) throws ActiveMQException {
    final boolean requiresResponse = lastChunk && sendBlocking;
    final SessionSendContinuationMessage chunkPacket = new SessionSendContinuationMessage(msgI, chunk, !lastChunk, requiresResponse, messageBodySize, messageHandler);
    final int expectedEncodeSize = chunkPacket.expectedEncodeSize();
    // perform a weak form of flow control to avoid OOM on tight loops
    final CoreRemotingConnection connection = channel.getConnection();
    final long blockingCallTimeoutMillis = Math.max(0, connection.getBlockingCallTimeout());
    final long startFlowControl = System.nanoTime();
    try {
        final boolean isWritable = connection.blockUntilWritable(expectedEncodeSize, blockingCallTimeoutMillis);
        if (!isWritable) {
            final long endFlowControl = System.nanoTime();
            final long elapsedFlowControl = endFlowControl - startFlowControl;
            final long elapsedMillis = TimeUnit.NANOSECONDS.toMillis(elapsedFlowControl);
            ActiveMQClientLogger.LOGGER.timeoutStreamingLargeMessage();
            logger.debug("try to write " + expectedEncodeSize + " bytes after blocked " + elapsedMillis + " ms on a not writable connection: [" + connection.getID() + "]");
        }
        if (requiresResponse) {
            // When sending it blocking, only the last chunk will be blocking.
            channel.sendBlocking(chunkPacket, PacketImpl.NULL_RESPONSE);
        } else {
            channel.send(chunkPacket);
        }
        return chunkPacket.getPacketSize();
    } catch (Throwable e) {
        throw new ActiveMQException(e.getMessage());
    }
}

Example 8 with CoreRemotingConnection

use of org.apache.activemq.artemis.core.protocol.core.CoreRemotingConnection 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());
        }
    }
}