java.lang.Object

org.nustaq.kontraktor.remoting.base.ConnectionRegistry

public abstract class ConnectionRegistry
extends java.lang.Object

Created by moelrue on 5/7/15. Manages mapping of remote refs and callbacks of a single connection. E.g. if an actor ref or callback or spore is sent to a remote actor, during serialization ConnectionRegistry generates and maps the callback id's required to later on route incoming messages from remote to the appropriate local instances

Field Summary

Fields
Modifier and Type	Field	Description
`protected java.util.concurrent.atomic.AtomicLong`	`actorIdCount`
`protected org.nustaq.serialization.FSTConfiguration`	`conf`
`static java.util.function.Supplier<com.fasterxml.jackson.databind.ObjectMapper>`	`CreateDefaultObjectMapper`
`protected java.util.function.Consumer<Actor>`	`disconnectHandler`
`protected boolean`	`isObsolete`
`protected long`	`lastRoutingClientPing`
`static int`	`MAX_BATCH_CALLS`
`static java.lang.Object`	`OUT_OF_ORDER_SEQ`
`protected java.util.concurrent.ConcurrentHashMap<java.lang.Long,java.lang.Object>`	`publishedActorMap`
`protected java.util.concurrent.ConcurrentHashMap<java.lang.Object,java.lang.Long>`	`publishedActorMappingReverse`
`protected java.util.Map<java.lang.String,RateLimitEntry>`	`rateLimits`
`protected java.util.concurrent.ConcurrentHashMap<java.lang.Long,Actor>`	`remoteActorMap`
`protected java.util.concurrent.ConcurrentLinkedQueue<Actor>`	`remoteActors`
`protected java.util.function.BiFunction<Actor,java.lang.String,java.lang.Boolean>`	`remoteCallInterceptor`
`static java.util.function.BiFunction`	`remoteCallMapper`
`protected RemoteScheduler`	`scheduler`
`protected boolean`	`terminated`
`java.util.concurrent.atomic.AtomicReference<java.lang.Object>`	`userData`

Constructor Summary

Constructors

Constructor Description

ConnectionRegistry(Coding code)

ConnectionRegistry(org.nustaq.serialization.FSTConfiguration conf, Coding coding)

Method Summary

Modifier and Type	Method	Description
`void`	`cleanUp()`	cleanup after (virtual) connection close
`void`	`close(Actor closedOne)`
`IPromise`	`closeNetwork()`
`protected void`	`closeRef(CallEntry ce, ObjectSocket chan)`
`protected void`	`configureSerialization(Coding code)`
`void`	`disconnect()`	called from ObjectSocket in case of disconnect (decoding errors or network issues)
`void`	`forwardRemoteMessage(RemoteCallEntry rce)`
`org.nustaq.serialization.FSTConfiguration`	`getConf()`
`java.lang.String`	`getConnectionIdentifier()`
`java.util.function.Consumer<Actor>`	`getDisconnectHandler()`
`Actor`	`getFacadeActor()`
`abstract Actor`	`getFacadeProxy()`
`long`	`getLastRoutingClientPing()`
`int`	`getOpenRemoteMappingsCount()`
`Actor`	`getPublishedActor(long id)`
`long[]`	`getPublishedActorIds()`
`Callback`	`getPublishedCallback(long id)`
`java.util.concurrent.ConcurrentHashMap<java.lang.Long,Actor>`	`getRemoteActorMap()`
`java.util.concurrent.ConcurrentLinkedQueue<Actor>`	`getRemoteActors()`
`int`	`getRemoteActorSize()`
`java.util.function.BiFunction<Actor,java.lang.String,java.lang.Boolean>`	`getRemoteCallInterceptor()`
`long[]`	`getRemotedActorIds()`
`long`	`getRemoteId(Actor act)`
`RemoteScheduler`	`getScheduler()`
`ActorServer`	`getServer()`
`ObjectSocket`	`getSocketRef()`
`abstract java.util.concurrent.atomic.AtomicReference<ObjectSocket>`	`getWriteObjectSocket()`
`void`	`inFacadeThread(java.lang.Runnable toRun)`
`static boolean`	`IsJsonConfiguration(org.nustaq.serialization.FSTConfiguration conf)`
`boolean`	`isJsonSerialized()`
`boolean`	`isObsolete()`
`boolean`	`isTerminated()`
`void`	`pingFromRoutingClient()`
`boolean`	`pollAndSend2Remote(java.util.concurrent.atomic.AtomicReference<ObjectSocket> chanHolder)`	poll remote actor proxies and send. return true if there was at least one message
`protected boolean`	`processRemoteCallEntry(ObjectSocket objSocket, RemoteCallEntry response, java.util.List<IPromise> createdFutures, java.lang.Object authContext)`
`long`	`publishActor(Actor act)`
`void`	`receiveCBResult(ObjectSocket chan, long id, java.lang.Object result, java.lang.Object error)`
`boolean`	`receiveObject(ObjectSocket responseChannel, ObjectSink receiver, java.lang.Object response, java.util.List<IPromise> createdFutures, java.lang.Object authContext)`	process a remote call entry or an array of remote call entries.
`static void`	`registerDefaultClassMappings(org.nustaq.serialization.FSTConfiguration conf)`
`long`	`registerPublishedCallback(Callback cb)`
`Actor`	`registerRemoteActorRef(java.lang.Class actorClazz, long remoteId, java.lang.Object client)`
`void`	`registerRemoteRefDirect(Actor act)`
`protected void`	`remoteRefStopped(Actor actor)`	warning: MThreaded
`void`	`removePublishedObject(long receiverKey)`
`protected void`	`removeRemoteActor(Actor act)`
`void`	`setClassLoader(java.lang.ClassLoader l)`
`void`	`setDisconnectHandler(java.util.function.Consumer<Actor> disconnectHandler)`
`void`	`setFacadeActor(Actor facadeActor)`
`void`	`setIsObsolete(boolean isObsolete)`	give the application a way to explecitely flag a connection as obsolete
`void`	`setServer(ActorServer server)`
`void`	`setTerminated(boolean terminated)`
`void`	`stopRemoteRefs()`
`void`	`unpublishActor(Actor act)`	remove current mappings if present.
`protected void`	`writeObject(ObjectSocket chan, RemoteCallEntry rce)`

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- OUT_OF_ORDER_SEQ
  
  public static final java.lang.Object OUT_OF_ORDER_SEQ
- MAX_BATCH_CALLS
  
  public static int MAX_BATCH_CALLS
- remoteCallMapper
  
  public static java.util.function.BiFunction remoteCallMapper
- CreateDefaultObjectMapper
  
  public static java.util.function.Supplier<com.fasterxml.jackson.databind.ObjectMapper> CreateDefaultObjectMapper
- userData
  
  public java.util.concurrent.atomic.AtomicReference<java.lang.Object> userData
- lastRoutingClientPing
  
  protected long lastRoutingClientPing
- conf
  
  protected org.nustaq.serialization.FSTConfiguration conf
- scheduler
  
  protected RemoteScheduler scheduler
- actorIdCount
  
  protected java.util.concurrent.atomic.AtomicLong actorIdCount
- publishedActorMap
  
  protected java.util.concurrent.ConcurrentHashMap<java.lang.Long,java.lang.Object> publishedActorMap
- publishedActorMappingReverse
  
  protected java.util.concurrent.ConcurrentHashMap<java.lang.Object,java.lang.Long> publishedActorMappingReverse
- remoteActors
  
  protected java.util.concurrent.ConcurrentLinkedQueue<Actor> remoteActors
- remoteActorMap
  
  protected java.util.concurrent.ConcurrentHashMap<java.lang.Long,Actor> remoteActorMap
- terminated
  
  protected volatile boolean terminated
- disconnectHandler
  
  protected java.util.function.Consumer<Actor> disconnectHandler
- isObsolete
  
  protected boolean isObsolete
- rateLimits
  
  protected java.util.Map<java.lang.String,RateLimitEntry> rateLimits
- remoteCallInterceptor
  
  protected java.util.function.BiFunction<Actor,java.lang.String,java.lang.Boolean> remoteCallInterceptor
Constructor Details
- ConnectionRegistry
  
  public ConnectionRegistry(org.nustaq.serialization.FSTConfiguration conf, Coding coding)
- ConnectionRegistry
  
  public ConnectionRegistry(Coding code)
Method Details
- registerDefaultClassMappings
  
  public static void registerDefaultClassMappings(org.nustaq.serialization.FSTConfiguration conf)
- IsJsonConfiguration
  
  public static boolean IsJsonConfiguration(org.nustaq.serialization.FSTConfiguration conf)
- getRemoteCallInterceptor
  
  public java.util.function.BiFunction<Actor,java.lang.String,java.lang.Boolean> getRemoteCallInterceptor()
- configureSerialization
  
  protected void configureSerialization(Coding code)
- getOpenRemoteMappingsCount
  
  public int getOpenRemoteMappingsCount()
- getPublishedActor
  
  public Actor getPublishedActor(long id)
- getPublishedCallback
  
  public Callback getPublishedCallback(long id)
- getScheduler
  
  public RemoteScheduler getScheduler()
- getRemoteActors
  
  public java.util.concurrent.ConcurrentLinkedQueue<Actor> getRemoteActors()
- getRemoteActorMap
  
  public java.util.concurrent.ConcurrentHashMap<java.lang.Long,Actor> getRemoteActorMap()
- isTerminated
  
  public boolean isTerminated()
- setTerminated
  
  public void setTerminated(boolean terminated)
- publishActor
  
  public long publishActor(Actor act)
- unpublishActor
  
  public void unpublishActor(Actor act)
  
  remove current mappings if present. return map containing removed mappings (for reconnection)
  
  Parameters:
  
  act -
- registerPublishedCallback
  
  public long registerPublishedCallback(Callback cb)
- removePublishedObject
  
  public void removePublishedObject(long receiverKey)
- registerRemoteRefDirect
  
  public void registerRemoteRefDirect(Actor act)
- registerRemoteActorRef
  
  public Actor registerRemoteActorRef(java.lang.Class actorClazz, long remoteId, java.lang.Object client)
- remoteRefStopped
  
  protected void remoteRefStopped(Actor actor)
  
  warning: MThreaded
  
  Parameters:
  
  actor -
- stopRemoteRefs
  
  public void stopRemoteRefs()
- removeRemoteActor
  
  protected void removeRemoteActor(Actor act)
- receiveObject
  
  public boolean receiveObject(ObjectSocket responseChannel, ObjectSink receiver, java.lang.Object response, java.util.List<IPromise> createdFutures, java.lang.Object authContext) throws java.lang.Exception
  
  process a remote call entry or an array of remote call entries.
  
  Parameters:
  
  responseChannel - - writer required to route callback messages
  
  response -
  
  createdFutures - - can be null. Contains futures created by the submitted callsequence
  
  authContext -
  
  Returns:
  
  Throws:
  
  java.lang.Exception
- processRemoteCallEntry
  
  protected boolean processRemoteCallEntry(ObjectSocket objSocket, RemoteCallEntry response, java.util.List<IPromise> createdFutures, java.lang.Object authContext) throws java.lang.Exception
  
  Throws:
  
  java.lang.Exception
- cleanUp
  
  public void cleanUp()
  
  cleanup after (virtual) connection close
- disconnect
  
  public void disconnect()
  
  called from ObjectSocket in case of disconnect (decoding errors or network issues)
- closeRef
  
  protected void closeRef(CallEntry ce, ObjectSocket chan) throws java.io.IOException
  
  Throws:
  
  java.io.IOException
- writeObject
  
  protected void writeObject(ObjectSocket chan, RemoteCallEntry rce) throws java.lang.Exception
  
  Throws:
  
  java.lang.Exception
- inFacadeThread
  
  public void inFacadeThread(java.lang.Runnable toRun)
- forwardRemoteMessage
  
  public void forwardRemoteMessage(RemoteCallEntry rce)
- receiveCBResult
  
  public void receiveCBResult(ObjectSocket chan, long id, java.lang.Object result, java.lang.Object error)
- close
  
  public void close(Actor closedOne)
- getConf
  
  public org.nustaq.serialization.FSTConfiguration getConf()
- getFacadeProxy
  
  public abstract Actor getFacadeProxy()
- setDisconnectHandler
  
  public void setDisconnectHandler(java.util.function.Consumer<Actor> disconnectHandler)
- getDisconnectHandler
  
  public java.util.function.Consumer<Actor> getDisconnectHandler()
- setClassLoader
  
  public void setClassLoader(java.lang.ClassLoader l)
- getRemoteId
  
  public long getRemoteId(Actor act)
- pollAndSend2Remote
  
  public boolean pollAndSend2Remote(java.util.concurrent.atomic.AtomicReference<ObjectSocket> chanHolder) throws java.lang.Exception
  
  poll remote actor proxies and send. return true if there was at least one message
  
  Parameters:
  
  chanHolder -
  
  Throws:
  
  java.lang.Exception
- getWriteObjectSocket
  
  public abstract java.util.concurrent.atomic.AtomicReference<ObjectSocket> getWriteObjectSocket()
- getSocketRef
  
  public ObjectSocket getSocketRef()
- isObsolete
  
  public boolean isObsolete()
- setIsObsolete
  
  public void setIsObsolete(boolean isObsolete)
  
  give the application a way to explecitely flag a connection as obsolete
- getRemoteActorSize
  
  public int getRemoteActorSize()
- setFacadeActor
  
  public void setFacadeActor(Actor facadeActor)
- getFacadeActor
  
  public Actor getFacadeActor()
- setServer
  
  public void setServer(ActorServer server)
- getServer
  
  public ActorServer getServer()
- closeNetwork
  
  public IPromise closeNetwork()
- pingFromRoutingClient
  
  public void pingFromRoutingClient()
- getLastRoutingClientPing
  
  public long getLastRoutingClientPing()
- getRemotedActorIds
  
  public long[] getRemotedActorIds()
- getPublishedActorIds
  
  public long[] getPublishedActorIds()
- getConnectionIdentifier
  
  public java.lang.String getConnectionIdentifier()
- isJsonSerialized
  
  public boolean isJsonSerialized()

Constructor	Description
`ConnectionRegistry(Coding code)`
`ConnectionRegistry(org.nustaq.serialization.FSTConfiguration conf, Coding coding)`

Class ConnectionRegistry

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

Constructor Details

Method Details