Trait

colossus.core

ServerConnectionHandler

Related Doc: package core

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trait ServerConnectionHandler extends ConnectionHandler

Mixin containing events just for server connection handlers

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  1. ServerConnectionHandler
  2. ConnectionHandler
  3. WorkerItem
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Abstract Value Members

  1. abstract def connected(endpoint: WriteEndpoint): Unit

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    This handler is called when a Worker new Connection is established.

    This handler is called when a Worker new Connection is established. A Connection can be either an incoming (ie: something to connected to the server), or outgoing(ie: the server connected to a remote system).

    endpoint

    The endpoint which wraps the java NIO layer.

    Definition Classes
    ConnectionHandler
  2. abstract def connectionClosed(cause: DisconnectCause): Unit

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    Connection was closed on our end, either by a shutdown, or by normal means

    Connection was closed on our end, either by a shutdown, or by normal means

    cause

    why the connection was closed

    Attributes
    protected
    Definition Classes
    ConnectionHandler
  3. abstract def connectionLost(cause: DisconnectError): Unit

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    Connection lost is caused by termination, closed, etc

    Connection lost is caused by termination, closed, etc

    cause

    why the connection was lost

    Attributes
    protected
    Definition Classes
    ConnectionHandler
  4. abstract def idleCheck(period: Duration): Unit

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    Called periodically on every attached connection handler, this can be used for checking if an ongoing operation has timed out.

    Called periodically on every attached connection handler, this can be used for checking if an ongoing operation has timed out.

    Be aware that this is totally independant of a connection's idle timeout, which is only based on the last time there was any I/O.

    period

    the frequency at which this method is called. Currently this is hardcoded to WorkerManager.IdleCheckFrequency, but may become application dependent in the future.

    Definition Classes
    ConnectionHandler
  5. abstract def readyForData(): Unit

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    This function is called to signal to the handler that it can resume writing data.

    This function is called to signal to the handler that it can resume writing data. It is called as part of the WriteEndPoint event loop write cycle, where previously this handler attempted to write data, but the buffers were filled up. This is called once the buffers are empty again and able to receive data. This handler should be in a state where it is paused on writing data until this handler is invoked.

    Definition Classes
    ConnectionHandler
  6. abstract def receivedData(data: DataBuffer): Unit

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    Handler which is called when data is received from a Connection.

    Handler which is called when data is received from a Connection.

    data

    DataBuffer read from the underlying Connection.

    Definition Classes
    ConnectionHandler
  7. abstract def receivedMessage(message: Any, sender: ActorRef): Unit

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    Provides a way to send this WorkerItem a message from an Actor by way of WorkerCommand.Message.

    Provides a way to send this WorkerItem a message from an Actor by way of WorkerCommand.Message.

    message

    The message that was sent

    sender

    The sender who sent the message

    Definition Classes
    WorkerItem
  8. abstract def shutdownRequest(): Unit

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    The server is beginning to shutdown and is signaling to the connection that it should cleanup and terminate.

    The server is beginning to shutdown and is signaling to the connection that it should cleanup and terminate. This gives the connection time to gracefully shutdown, however eventually the server will timeout and forcefully close the connection

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def binding: Option[WorkerItemBinding]

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    When bound to a worker, this contains the [WorkerItemBinding]

    When bound to a worker, this contains the [WorkerItemBinding]

    Definition Classes
    WorkerItem
  6. def boundWorker: Option[WorkerRef]

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    Definition Classes
    WorkerItem
  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def connectionTerminated(cause: DisconnectCause): Unit

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    Called from Worker when a connection has been terminated either by an error or by normal means.

    Called from Worker when a connection has been terminated either by an error or by normal means.

    cause

    why the connection was terminated

    Definition Classes
    ConnectionHandler
  9. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean

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    Definition Classes
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  11. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]

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    Definition Classes
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  13. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  14. def id: Option[Long]

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    Definition Classes
    WorkerItem
  15. def isBound: Boolean

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    Definition Classes
    WorkerItem
  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  17. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  18. final def notify(): Unit

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    Definition Classes
    AnyRef
  19. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  20. def onBind(): Unit

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    Called when the item is bound to a worker.

    Called when the item is bound to a worker.

    Attributes
    protected
    Definition Classes
    WorkerItem
  21. def onUnbind(): Unit

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    Called when the item has been unbound from a worker

    Called when the item has been unbound from a worker

    Attributes
    protected
    Definition Classes
    WorkerItem
  22. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  23. def toString(): String

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    Definition Classes
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  24. final def wait(): Unit

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    Definition Classes
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    Annotations
    @throws( ... )
  25. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
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    Annotations
    @throws( ... )
  26. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from ConnectionHandler

Inherited from WorkerItem

Inherited from AnyRef

Inherited from Any

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