internal virtual void OnCoreTopologyChange(CoreTopology coreTopology)
{
Log.info("Notified of core topology change " + coreTopology);
this._coreTopology = coreTopology;
this._localCoreTopology = coreTopology.FilterTopologyByDb(_localDBName);
ListenerService.notifyListeners(coreTopology);
}
public override void OnCoreTopologyChange(CoreTopology coreTopology)
{
lock (this)
{
ISet <MemberId> targetMembers = coreTopology.Members().Keys;
_raftMachine.TargetMembershipSet = targetMembers;
}
}
public virtual void NotifyListeners(CoreTopology coreTopology)
{
foreach (CoreTopologyService_Listener listener in _listeners)
{
string dbName = listener.DbName();
listener.OnCoreTopologyChange(coreTopology.FilterTopologyByDb(dbName));
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void start0() throws InterruptedException
public override void Start0()
{
_coreTopology = _sharedDiscoveryService.getCoreTopology(this);
_localCoreTopology = _coreTopology.filterTopologyByDb(_localDBName);
_readReplicaTopology = _sharedDiscoveryService.ReadReplicaTopology;
_localReadReplicaTopology = _readReplicaTopology.filterTopologyByDb(_localDBName);
_sharedDiscoveryService.registerCoreMember(this);
Log.info("Registered core server %s", MyselfConflict);
_sharedDiscoveryService.waitForClusterFormation();
Log.info("Cluster formed");
}
/// <summary>
/// Caches the topology so that the lookups are fast.
/// </summary>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void refreshTopology() throws HazelcastInstanceNotActiveException
private void RefreshTopology()
{
CoreTopology newCoreTopology = _hzInstance.apply(hz => getCoreTopology(hz, _config, _log));
_coreTopology = newCoreTopology;
_localCoreTopology = newCoreTopology.FilterTopologyByDb(_dbName);
ReadReplicaTopology newReadReplicaTopology = _hzInstance.apply(hz => getReadReplicaTopology(hz, _log));
_readReplicaTopology = newReadReplicaTopology;
_localReadReplicaTopology = newReadReplicaTopology.FilterTopologyByDb(_dbName);
_catchupAddressMap = extractCatchupAddressesMap(LocalCoreServers(), LocalReadReplicas());
}
public override bool Equals(object o)
{
if (this == o)
{
return(true);
}
if (o == null || this.GetType() != o.GetType())
{
return(false);
}
CoreTopology that = ( CoreTopology )o;
return(Objects.Equals(_coreMembers, that._coreMembers));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void refreshCoreTopology() throws InterruptedException
private void RefreshCoreTopology()
{
WaitOnHazelcastInstanceCreation();
CoreTopology newCoreTopology = getCoreTopology(_hazelcastInstance, Config, Log);
TopologyDifference difference = _coreTopology.difference(newCoreTopology);
_coreTopology = newCoreTopology;
_localCoreTopology = newCoreTopology.FilterTopologyByDb(_localDBName);
if (difference.HasChanges())
{
Log.info("Core topology changed %s", difference);
ListenerService.notifyListeners(_coreTopology);
}
}
public ClusterTopology(CoreTopology coreTopology, ReadReplicaTopology readReplicaTopology)
{
this._coreTopology = coreTopology;
this._readReplicaTopology = readReplicaTopology;
}
public static IDictionary <MemberId, AdvertisedSocketAddress> ExtractCatchupAddressesMap(CoreTopology coreTopology, ReadReplicaTopology rrTopology)
{
IDictionary <MemberId, AdvertisedSocketAddress> catchupAddressMap = new Dictionary <MemberId, AdvertisedSocketAddress>();
foreach (KeyValuePair <MemberId, CoreServerInfo> entry in coreTopology.Members().SetOfKeyValuePairs())
{
catchupAddressMap[entry.Key] = entry.Value.CatchupServer;
}
foreach (KeyValuePair <MemberId, ReadReplicaInfo> entry in rrTopology.Members().SetOfKeyValuePairs())
{
catchupAddressMap[entry.Key] = entry.Value.CatchupServer;
}
return(catchupAddressMap);
}
