//add meta data schema
byte[] crc32 = {0x01,0x02,0x03,0x04};
List<RegisterResponseMetadataEntry> lMeta = new ArrayList<RegisterResponseMetadataEntry>();
lMeta.add(new RegisterResponseMetadataEntry((short) 1 , META1_SCHEMA_STR,crc32));
lMeta.add(new RegisterResponseMetadataEntry((short) 2 , META2_SCHEMA_STR,crc32));
dispatcher.enqueueMessage(SourcesMessage.createSetSourcesIdsMessage(sourcesMap.values()));
dispatcher.enqueueMessage(SourcesMessage.createSetSourcesSchemasMessage(schemaMap,lMeta));
eventsBuf.startEvents();