public DatabusRelayMain(HttpRelay.StaticConfig config,
PhysicalSourceStaticConfig[] pConfigs) throws IOException,
InvalidConfigException, DatabusException {
super(config, pConfigs);
SequenceNumberHandlerFactory handlerFactory = _relayStaticConfig
.getDataSources().getSequenceNumbersHandler().createFactory();
_maxScnReaderWriters = new MultiServerSequenceNumberHandler(
handlerFactory);
_producers = new HashMap<PhysicalPartition, EventProducer>(
_pConfigs.size());