internal static MemberAttributeConfig BuildMemberAttributesForCore(MemberId myself, Config config)
{
MemberAttributeConfig memberAttributeConfig = new MemberAttributeConfig();
memberAttributeConfig.setStringAttribute(MEMBER_UUID, myself.Uuid.ToString());
AdvertisedSocketAddress discoveryAddress = config.Get(CausalClusteringSettings.discovery_advertised_address);
memberAttributeConfig.setStringAttribute(DISCOVERY_SERVER, discoveryAddress.ToString());
AdvertisedSocketAddress transactionSource = config.Get(CausalClusteringSettings.transaction_advertised_address);
memberAttributeConfig.setStringAttribute(TRANSACTION_SERVER, transactionSource.ToString());
AdvertisedSocketAddress raftAddress = config.Get(CausalClusteringSettings.raft_advertised_address);
memberAttributeConfig.setStringAttribute(RAFT_SERVER, raftAddress.ToString());
ClientConnectorAddresses clientConnectorAddresses = ClientConnectorAddresses.ExtractFromConfig(config);
memberAttributeConfig.setStringAttribute(CLIENT_CONNECTOR_ADDRESSES, clientConnectorAddresses.ToString());
memberAttributeConfig.setBooleanAttribute(REFUSE_TO_BE_LEADER_KEY, config.Get(refuse_to_be_leader));
memberAttributeConfig.setStringAttribute(MEMBER_DB_NAME, config.Get(CausalClusteringSettings.database));
return(memberAttributeConfig);
}
private HazelcastInstance CreateHazelcastInstance()
{
JoinConfig joinConfig = new JoinConfig();
joinConfig.MulticastConfig.Enabled = false;
TcpIpConfig tcpIpConfig = joinConfig.TcpIpConfig;
tcpIpConfig.Enabled = true;
//JAVA TO C# CONVERTER TODO TASK: Method reference arbitrary object instance method syntax is not converted by Java to C# Converter:
ICollection <string> initialMembers = _remoteMembersResolver.resolve(SocketAddress::toString);
initialMembers.forEach(tcpIpConfig.addMember);
ListenSocketAddress hazelcastAddress = Config.get(discovery_listen_address);
NetworkConfig networkConfig = new NetworkConfig();
if (!hazelcastAddress.Wildcard)
{
InterfacesConfig interfaces = new InterfacesConfig();
interfaces.addInterface(hazelcastAddress.Hostname);
interfaces.Enabled = true;
networkConfig.Interfaces = interfaces;
}
networkConfig.Port = hazelcastAddress.Port;
networkConfig.Join = joinConfig;
networkConfig.PortAutoIncrement = false;
// We'll use election_timeout as a base value to calculate HZ timeouts. We multiply by 1.5
long?electionTimeoutMillis = Config.get(CausalClusteringSettings.leader_election_timeout).toMillis();
long?baseHazelcastTimeoutMillis = (3 * electionTimeoutMillis) / 2;
/*
* Some HZ settings require the value in seconds. Adding the divider and subtracting 1 is equivalent to the
* ceiling function for integers ( Math.ceil() returns double ). Anything < 0 will return 0, any
* multiple of 1000 returns the result of the division by 1000, any non multiple of 1000 returns the result
* of the division + 1. In other words, values in millis are rounded up.
*/
long baseHazelcastTimeoutSeconds = (baseHazelcastTimeoutMillis + 1000 - 1) / 1000;
com.hazelcast.config.Config c = new com.hazelcast.config.Config();
c.setProperty(OPERATION_CALL_TIMEOUT_MILLIS.Name, baseHazelcastTimeoutMillis.ToString());
c.setProperty(MERGE_NEXT_RUN_DELAY_SECONDS.Name, baseHazelcastTimeoutSeconds.ToString());
c.setProperty(MERGE_FIRST_RUN_DELAY_SECONDS.Name, baseHazelcastTimeoutSeconds.ToString());
c.setProperty(INITIAL_MIN_CLUSTER_SIZE.Name, HAZELCAST_MIN_CLUSTER.ToString());
if (Config.get(disable_middleware_logging))
{
c.setProperty(LOGGING_TYPE.Name, "none");
}
if (hazelcastAddress.IPv6)
{
c.setProperty(PREFER_IPv4_STACK.Name, "false");
}
c.NetworkConfig = networkConfig;
MemberAttributeConfig memberAttributeConfig = HazelcastClusterTopology.BuildMemberAttributesForCore(MyselfConflict, Config);
c.MemberAttributeConfig = memberAttributeConfig;
LogConnectionInfo(initialMembers);
c.addListenerConfig(new ListenerConfig(new OurMembershipListener(this)));
JobHandle logJob = _scheduler.schedule(Group.HZ_TOPOLOGY_HEALTH, _hazelcastIsHealthyTimeoutMs, () => Log.warn("The server has not been able to connect in a timely fashion to the " + "cluster. Please consult the logs for more details. Rebooting the server may " + "solve the problem."));
try
{
_hazelcastInstance = Hazelcast.newHazelcastInstance(c);
logJob.Cancel(true);
}
catch (HazelcastException e)
{
string errorMessage = string.Format("Hazelcast was unable to start with setting: {0} = {1}", discovery_listen_address.name(), Config.get(discovery_listen_address));
UserLog.error(errorMessage);
Log.error(errorMessage, e);
throw new Exception(e);
}
IList <string> groups = Config.get(CausalClusteringSettings.server_groups);
refreshGroups(_hazelcastInstance, MyselfConflict.Uuid.ToString(), groups);
return(_hazelcastInstance);
}
