Package org.voltcore.messaging

Examples of org.voltcore.messaging.HeartbeatMessage

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        final int numHeartbeats = buf.get();
        m_messages = new HeartbeatMessage[numHeartbeats];
        m_messageDestinations = new long[numHeartbeats];
        for (int ii = 0; ii < numHeartbeats; ii++) {
            m_messageDestinations[ii] = buf.getLong();
            m_messages[ii] = new HeartbeatMessage(super.m_initiatorHSId,
                                                  super.m_txnId,
                                                  buf.getLong());
            m_messages[ii].m_sourceHSId = m_sourceHSId;
        }
        assert(buf.capacity() == buf.position());
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        assertEquals(mn.getTxnId(), mn2.getTxnId());
        assertEquals(mn.isReadOnly(), mn2.isReadOnly());
    }

    public void testHeartbeat() throws IOException {
        HeartbeatMessage mn = new HeartbeatMessage(100222, 555555555555L, 97L);

        HeartbeatMessage mn2 = (HeartbeatMessage) checkVoltMessage(mn);

        assertEquals(mn.getInitiatorHSId(), mn2.getInitiatorHSId());
        assertEquals(mn.getCoordinatorHSId(), mn2.getCoordinatorHSId());
        assertEquals(mn.getTxnId(), mn2.getTxnId());
        assertEquals(mn.isReadOnly(), mn2.isReadOnly());
        assertEquals(mn.getLastSafeTxnId(), mn2.getLastSafeTxnId());
    }
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    }

    private void sendHeartbeats(Set<Long> hsIds) {
        long txnId = m_idManager.getNextUniqueTransactionId();
        for (long initiatorId : hsIds) {
            HeartbeatMessage heartbeat =
                new HeartbeatMessage( m_hsId, txnId, m_safetyState.getNewestGloballySafeTxnId());
            m_mailbox.send( initiatorId, heartbeat);
        }
    }
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    }

    @Override
    public void sendHeartbeats(Set<Long> hsIds) {
        for (long initiatorId : hsIds) {
            HeartbeatMessage heartbeat =
                new HeartbeatMessage(m_mailbox.getHSId(), 1, 1);
            m_mailbox.send( initiatorId, heartbeat);
        }
    }
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Related Classes of org.voltcore.messaging.HeartbeatMessage

  • org.voltcore.agreement.AgreementSite
  • org.voltcore.agreement.MiniSite
  • org.voltdb.messaging.CoalescedHeartbeatMessage
  • org.voltdb.messaging.TestVoltMessageSerialization
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